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Božinović, Sofija

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orcid::0000-0002-1966-1656
  • Božinović, Sofija (27)
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Author's Bibliography

Evaluation of temperate quality protein maize (Qpm) hybrids for field performance and grain quality

Ignjatović-Micić, Dragana; Kostadinović, Marija; Božinović, Sofija; Djordjevic Melnik, Olivera; Stanković, Goran; Delić, Nenad; Vančetović, Jelena

(Chile : Instituto de Investigaciones Agropecuarias, INIA, 2020)

TY  - JOUR
AU  - Ignjatović-Micić, Dragana
AU  - Kostadinović, Marija
AU  - Božinović, Sofija
AU  - Djordjevic Melnik, Olivera
AU  - Stanković, Goran
AU  - Delić, Nenad
AU  - Vančetović, Jelena
PY  - 2020
UR  - http://rik.mrizp.rs/handle/123456789/819
AB  - Quality protein maize (QPM) (Zea mays L.) is primarily used for food in countries of tropical and sub-tropical regions
where maize is the main source of protein. Although its cultivation in temperate regions is hampered by residues of
exotic germplasm, it could be beneficial for use in livestock feeds as it was shown that substitution of standard maize
with QPM can improve livestock characteristics and decrease dietary lysine supplementation. The aim of this study
was to test 11 QPM hybrids obtained by crossing adapted QPM inbred lines for their performance in field trials in 2
yr at four locations, as well as to determine their relevant biochemical components. The main reason for rejecting nine
QPM hybrids was low grain yield, standard hybrids had higher yields on average for 37.8%. Hybrid ZPQPM6 had good
agronomic characteristics, but its biochemical components were nonsignificantly different from the standard hybrid.
Only hybrid ZPQPM13 met necessary criteria, grain yield comparable with standard hybrids, high tryptophan content
in different environments (average 0.083%) and hard endosperm (average score 1.87). Lysine content, measured after
mercantile production, was 0.44%. Quality index, although below the QPM threshold (which is 0.80%) was significantly
higher (p < 0.05) in ZPQPM13 in comparison with standard hybrid, indicating improved nutritional quality of the protein.
The results indicated that presence of exotic germplasm in these QPM hybrids is a consequential difficulty and that in their
parental inbred lines at least one more backcross with temperate germplasm should be done to select better adapted QPM.
PB  - Chile : Instituto de Investigaciones Agropecuarias, INIA
T2  - Chilean Journal of Agricultural Research
T1  - Evaluation of temperate quality protein maize (Qpm) hybrids for field performance and grain quality
VL  - 80
IS  - 4
SP  - 598
EP  - 607
DO  - 10.4067/S0718-58392020000400598
ER  - 
@article{
author = "Ignjatović-Micić, Dragana and Kostadinović, Marija and Božinović, Sofija and Djordjevic Melnik, Olivera and Stanković, Goran and Delić, Nenad and Vančetović, Jelena",
year = "2020",
url = "http://rik.mrizp.rs/handle/123456789/819",
abstract = "Quality protein maize (QPM) (Zea mays L.) is primarily used for food in countries of tropical and sub-tropical regions
where maize is the main source of protein. Although its cultivation in temperate regions is hampered by residues of
exotic germplasm, it could be beneficial for use in livestock feeds as it was shown that substitution of standard maize
with QPM can improve livestock characteristics and decrease dietary lysine supplementation. The aim of this study
was to test 11 QPM hybrids obtained by crossing adapted QPM inbred lines for their performance in field trials in 2
yr at four locations, as well as to determine their relevant biochemical components. The main reason for rejecting nine
QPM hybrids was low grain yield, standard hybrids had higher yields on average for 37.8%. Hybrid ZPQPM6 had good
agronomic characteristics, but its biochemical components were nonsignificantly different from the standard hybrid.
Only hybrid ZPQPM13 met necessary criteria, grain yield comparable with standard hybrids, high tryptophan content
in different environments (average 0.083%) and hard endosperm (average score 1.87). Lysine content, measured after
mercantile production, was 0.44%. Quality index, although below the QPM threshold (which is 0.80%) was significantly
higher (p < 0.05) in ZPQPM13 in comparison with standard hybrid, indicating improved nutritional quality of the protein.
The results indicated that presence of exotic germplasm in these QPM hybrids is a consequential difficulty and that in their
parental inbred lines at least one more backcross with temperate germplasm should be done to select better adapted QPM.",
publisher = "Chile : Instituto de Investigaciones Agropecuarias, INIA",
journal = "Chilean Journal of Agricultural Research",
title = "Evaluation of temperate quality protein maize (Qpm) hybrids for field performance and grain quality",
volume = "80",
number = "4",
pages = "598-607",
doi = "10.4067/S0718-58392020000400598"
}
Ignjatović-Micić, D., Kostadinović, M., Božinović, S., Djordjevic Melnik, O., Stanković, G., Delić, N.,& Vančetović, J. (2020). Evaluation of temperate quality protein maize (Qpm) hybrids for field performance and grain quality.
Chilean Journal of Agricultural ResearchChile : Instituto de Investigaciones Agropecuarias, INIA., 80(4), 598-607.
https://doi.org/10.4067/S0718-58392020000400598
Ignjatović-Micić D, Kostadinović M, Božinović S, Djordjevic Melnik O, Stanković G, Delić N, Vančetović J. Evaluation of temperate quality protein maize (Qpm) hybrids for field performance and grain quality. Chilean Journal of Agricultural Research. 2020;80(4):598-607
Ignjatović-Micić Dragana, Kostadinović Marija, Božinović Sofija, Djordjevic Melnik Olivera, Stanković Goran, Delić Nenad, Vančetović Jelena, "Evaluation of temperate quality protein maize (Qpm) hybrids for field performance and grain quality" 80, no. 4 (2020):598-607,
https://doi.org/10.4067/S0718-58392020000400598 .

Agronomic, biochemical and genetic attributes of maizehigh grain quality accessions

Vančetović, Jelena; Kostadinović, Marija; Božinović, Sofija; Nikolić, Ana; Vukadinović, Jelena; Marković, Ksenija; Ignjatović-Micić, Dragana

(Beograd : Društvo genetičara Srbije, 2020)

TY  - JOUR
AU  - Vančetović, Jelena
AU  - Kostadinović, Marija
AU  - Božinović, Sofija
AU  - Nikolić, Ana
AU  - Vukadinović, Jelena
AU  - Marković, Ksenija
AU  - Ignjatović-Micić, Dragana
PY  - 2020
UR  - http://rik.mrizp.rs/handle/123456789/791
AB  - Nutritional  quality  of  maize  is  low  because  maize  protein  is  poor  in  several  essential amino  acids.  The  purpose  of  this  research  was  to  analyze  agronomic  traits  and  kernel biochemical and physical properties of 16 gene bank accessions which comprise a mini-core  collection  for  grain  quality  and  to  identify  populations  for  improving  protein quality.  Standard  ZP341  hybrid  was  superior  for  half  of  agronomic  traits  tested, especially  grain  yield,  which  was  higher  from  24%  to  six  times.  Ten  accessions  had protein  content  over  14  %  and  were  further  analyzed  for  amino  acid  composition  and kernel  characteristics.  Additionally,  genetic  relationships  between  the  accessions  were determined   by   Simple   Sequence   Repeats   (SSRs)   analysis   with   30   primers.   All accessions  showed  elevated  contents  of  most  essential  amino  acids.  Population  L492 with  1.87  and  0.68  g  100g-1dry  weight  had  the  highest  contents  of  leucine  and phenylalanine, respectively, but also higher contents of most other analyzed amino acids (p<0.05). Cluster analysis based on SSRs also distinguished L492 by separating it from all other accessions. Compared to ZP341, accessions were significantly inferior in grain weight  and  dimensions  (p<0.05),  but  superior  in  most  hardness  parameters  (p<0.05). Pearson  correlations  revealed  lack  of  negative  correlations  between  biochemical  traits, indicating  a  possibility  for  concurrent  improvement  of  several  amino  acids.  The  best way  of  improving  protein  quality  of  elite  materials  is  through  backcrossing  and  as populations  were  chosen  according  to  their  good  general  combining  ability  (with IoDent,  Lancaster  and  BSSS),  they  could  serve  for  improvement  of  elite  materials  of these genetic origins.
AB  - Nutritivna vrednost kukuruza je niska zbog nedostatka nekoliko esencijalnih amino kiselina. Cilj ovog  rada  jebio da se analiziraju agronomske osobine, sadržaj proteina i amino kiselina kao i fiziĉka  svojstva  zrna  16  uzoraka  iz  banke  gena  koji  ĉine  mini coreza  kvalitet,  da  bi  se identifikovale populacije za poboljšanje kvaliteta proteina kukuruza. Hibrid ZP 341 (standard) je bio superioran za većinu testiranih agronomskih svojstava, sa prinosom zrna većim za 24% do 600%. Deset uzoraka kod kojih je sadržaj proteina bio veći od 14% je analizirano na sadržaj aminokiselina i karakteristike zrna. TakoĊe su utvrĊeni genetiĉki odnosi izmeĊu uzoraka pomoću 30  SSR  markera.  Svi  uzorci  su  pokazali  povećan  sadržaj  većine  esencijalnih  amino  kiselina. Populacija L492 je imala najveći sadržaj leucina (1.87g 100g-1suve  mase)  i  fenilalanina  (0.68g 100g-1suve  mase),  ali  i  veće  sadržaje  ostalih  aminokiselina  (p<0.05)  u  odnosu  na  ZP341  i analizirane  populacije.  Klaster  analiza  zasnovana  na  SSR  markerima  je  takoĊe  izdvojila populaciju  L492  od  svih  ostalih  populacija.  U  odnosu  na  ZP  341,  populacije  iz  banke  gena  su bile  inferiorne  u  masi  i  dimenzijama  zrna  (p<0.05), ali superiorne u većini parametara tvrdoće zrna   (p<0.05).  Pirsonove   korelacije  su  pokazale  nedostatak  negativnih  korelacija  izmeĊu analiziranih  biohemijskih  svojstava,  što  ukazuje  na  mogućnost  poboljšanja  kukuruza  na  više amino kiselina istovremeno. Najbolji naĉin poboljšanja kvaliteta proteina elitnog materijala je putem   povratnih  ukrštanja,  a  kako  su  populacije  izabrane  prema  svojim  dobrim  opštim kombinacionim sposobnostima (sa IoDent, Lancaster i BSSS), mogle bi da služe za poboljšanje elitnog materijala navedenih heterotiĉnih grupa.
PB  - Beograd : Društvo genetičara Srbije
T2  - Genetika
T1  - Agronomic, biochemical and genetic attributes of maizehigh grain quality accessions
T1  - Agronomska, biohemijska i genetička svojstva populacija kukuruza visokog kvaliteta proteina iz banke gena
VL  - 52
IS  - 1
SP  - 273
EP  - 289
DO  - 10.2298/GENSR2001273V
ER  - 
@article{
author = "Vančetović, Jelena and Kostadinović, Marija and Božinović, Sofija and Nikolić, Ana and Vukadinović, Jelena and Marković, Ksenija and Ignjatović-Micić, Dragana",
year = "2020",
url = "http://rik.mrizp.rs/handle/123456789/791",
abstract = "Nutritional  quality  of  maize  is  low  because  maize  protein  is  poor  in  several  essential amino  acids.  The  purpose  of  this  research  was  to  analyze  agronomic  traits  and  kernel biochemical and physical properties of 16 gene bank accessions which comprise a mini-core  collection  for  grain  quality  and  to  identify  populations  for  improving  protein quality.  Standard  ZP341  hybrid  was  superior  for  half  of  agronomic  traits  tested, especially  grain  yield,  which  was  higher  from  24%  to  six  times.  Ten  accessions  had protein  content  over  14  %  and  were  further  analyzed  for  amino  acid  composition  and kernel  characteristics.  Additionally,  genetic  relationships  between  the  accessions  were determined   by   Simple   Sequence   Repeats   (SSRs)   analysis   with   30   primers.   All accessions  showed  elevated  contents  of  most  essential  amino  acids.  Population  L492 with  1.87  and  0.68  g  100g-1dry  weight  had  the  highest  contents  of  leucine  and phenylalanine, respectively, but also higher contents of most other analyzed amino acids (p<0.05). Cluster analysis based on SSRs also distinguished L492 by separating it from all other accessions. Compared to ZP341, accessions were significantly inferior in grain weight  and  dimensions  (p<0.05),  but  superior  in  most  hardness  parameters  (p<0.05). Pearson  correlations  revealed  lack  of  negative  correlations  between  biochemical  traits, indicating  a  possibility  for  concurrent  improvement  of  several  amino  acids.  The  best way  of  improving  protein  quality  of  elite  materials  is  through  backcrossing  and  as populations  were  chosen  according  to  their  good  general  combining  ability  (with IoDent,  Lancaster  and  BSSS),  they  could  serve  for  improvement  of  elite  materials  of these genetic origins., Nutritivna vrednost kukuruza je niska zbog nedostatka nekoliko esencijalnih amino kiselina. Cilj ovog  rada  jebio da se analiziraju agronomske osobine, sadržaj proteina i amino kiselina kao i fiziĉka  svojstva  zrna  16  uzoraka  iz  banke  gena  koji  ĉine  mini coreza  kvalitet,  da  bi  se identifikovale populacije za poboljšanje kvaliteta proteina kukuruza. Hibrid ZP 341 (standard) je bio superioran za većinu testiranih agronomskih svojstava, sa prinosom zrna većim za 24% do 600%. Deset uzoraka kod kojih je sadržaj proteina bio veći od 14% je analizirano na sadržaj aminokiselina i karakteristike zrna. TakoĊe su utvrĊeni genetiĉki odnosi izmeĊu uzoraka pomoću 30  SSR  markera.  Svi  uzorci  su  pokazali  povećan  sadržaj  većine  esencijalnih  amino  kiselina. Populacija L492 je imala najveći sadržaj leucina (1.87g 100g-1suve  mase)  i  fenilalanina  (0.68g 100g-1suve  mase),  ali  i  veće  sadržaje  ostalih  aminokiselina  (p<0.05)  u  odnosu  na  ZP341  i analizirane  populacije.  Klaster  analiza  zasnovana  na  SSR  markerima  je  takoĊe  izdvojila populaciju  L492  od  svih  ostalih  populacija.  U  odnosu  na  ZP  341,  populacije  iz  banke  gena  su bile  inferiorne  u  masi  i  dimenzijama  zrna  (p<0.05), ali superiorne u većini parametara tvrdoće zrna   (p<0.05).  Pirsonove   korelacije  su  pokazale  nedostatak  negativnih  korelacija  izmeĊu analiziranih  biohemijskih  svojstava,  što  ukazuje  na  mogućnost  poboljšanja  kukuruza  na  više amino kiselina istovremeno. Najbolji naĉin poboljšanja kvaliteta proteina elitnog materijala je putem   povratnih  ukrštanja,  a  kako  su  populacije  izabrane  prema  svojim  dobrim  opštim kombinacionim sposobnostima (sa IoDent, Lancaster i BSSS), mogle bi da služe za poboljšanje elitnog materijala navedenih heterotiĉnih grupa.",
publisher = "Beograd : Društvo genetičara Srbije",
journal = "Genetika",
title = "Agronomic, biochemical and genetic attributes of maizehigh grain quality accessions, Agronomska, biohemijska i genetička svojstva populacija kukuruza visokog kvaliteta proteina iz banke gena",
volume = "52",
number = "1",
pages = "273-289",
doi = "10.2298/GENSR2001273V"
}
Vančetović, J., Kostadinović, M., Božinović, S., Nikolić, A., Vukadinović, J., Marković, K.,& Ignjatović-Micić, D. (2020). Agronomska, biohemijska i genetička svojstva populacija kukuruza visokog kvaliteta proteina iz banke gena.
GenetikaBeograd : Društvo genetičara Srbije., 52(1), 273-289.
https://doi.org/10.2298/GENSR2001273V
Vančetović J, Kostadinović M, Božinović S, Nikolić A, Vukadinović J, Marković K, Ignjatović-Micić D. Agronomska, biohemijska i genetička svojstva populacija kukuruza visokog kvaliteta proteina iz banke gena. Genetika. 2020;52(1):273-289
Vančetović Jelena, Kostadinović Marija, Božinović Sofija, Nikolić Ana, Vukadinović Jelena, Marković Ksenija, Ignjatović-Micić Dragana, "Agronomska, biohemijska i genetička svojstva populacija kukuruza visokog kvaliteta proteina iz banke gena" 52, no. 1 (2020):273-289,
https://doi.org/10.2298/GENSR2001273V .

Image-derived traits related to mid-season growth performance of maize under nitrogen and water stress

Dodig, Dejan; Božinović, Sofija; Nikolić, Ana; Zorić, Miroslav; Vančetović, Jelena; Ignjatović-Micić, Dragana; Delić, Nenad; Weigelt-Fischer, Kathleen; Junker, Astrid; Altmann, Thomas

(Lausanne : Frontiers Media SA, 2019)

TY  - JOUR
AU  - Dodig, Dejan
AU  - Božinović, Sofija
AU  - Nikolić, Ana
AU  - Zorić, Miroslav
AU  - Vančetović, Jelena
AU  - Ignjatović-Micić, Dragana
AU  - Delić, Nenad
AU  - Weigelt-Fischer, Kathleen
AU  - Junker, Astrid
AU  - Altmann, Thomas
PY  - 2019
UR  - http://rik.mrizp.rs/handle/123456789/812
AB  - Phenotypic measurements under controlled cultivation conditions are essential to gain
a mechanistic understanding of plant responses to environmental impacts and thus
for knowledge-based improvement of their performance under natural field conditions.
Twenty maize inbred lines (ILs) were phenotyped in response to two levels of water and
nitrogen supply (control and stress) and combined nitrogen and water deficit. Over a
course of 5 weeks (from about 4-leaf stage to the beginning of the reproductive stage),
maize phenology and growth were monitored by using a high-throughput phenotyping
platform for daily acquisition of images in different spectral ranges. The focus of the
present study is on the measurements taken at the time of maximum water stress (for
traits that reflect plant physiological properties) and at the end of the experiment (for
traits that reflect plant architectural and biomass-related traits). Twenty-five phenotypic
traits extracted from the digital image data that support biological interpretation of
plant growth were selected for their predictive value for mid-season shoot biomass
accumulation. Measured fresh and dry weights after harvest were used to calculate
various indices (water-use efficiency, physiological nitrogen-use efficiency, specific plant
weight) and to establish correlations with image-derived phenotypic features. Also, score
indices based on dry weight were used to identify contrasting ILs in terms of productivity
and tolerance to stress, and their means for image-derived and manually measured traits
were compared. Color-related traits appear to be indicative of plant performance and
photosystem II operating efficiency might be an importance physiological parameter
of biomass accumulation, particularly under severe stress conditions. Also, genotypes
showing greater leaf area may be better adapted to abiotic stress conditions.
PB  - Lausanne : Frontiers Media SA
T2  - Frontiers in Plant Science
T1  - Image-derived traits related to mid-season growth performance of maize under nitrogen and water stress
VL  - 10
SP  - 814
DO  - 10.3389/fpls.2019.00814
ER  - 
@article{
author = "Dodig, Dejan and Božinović, Sofija and Nikolić, Ana and Zorić, Miroslav and Vančetović, Jelena and Ignjatović-Micić, Dragana and Delić, Nenad and Weigelt-Fischer, Kathleen and Junker, Astrid and Altmann, Thomas",
year = "2019",
url = "http://rik.mrizp.rs/handle/123456789/812",
abstract = "Phenotypic measurements under controlled cultivation conditions are essential to gain
a mechanistic understanding of plant responses to environmental impacts and thus
for knowledge-based improvement of their performance under natural field conditions.
Twenty maize inbred lines (ILs) were phenotyped in response to two levels of water and
nitrogen supply (control and stress) and combined nitrogen and water deficit. Over a
course of 5 weeks (from about 4-leaf stage to the beginning of the reproductive stage),
maize phenology and growth were monitored by using a high-throughput phenotyping
platform for daily acquisition of images in different spectral ranges. The focus of the
present study is on the measurements taken at the time of maximum water stress (for
traits that reflect plant physiological properties) and at the end of the experiment (for
traits that reflect plant architectural and biomass-related traits). Twenty-five phenotypic
traits extracted from the digital image data that support biological interpretation of
plant growth were selected for their predictive value for mid-season shoot biomass
accumulation. Measured fresh and dry weights after harvest were used to calculate
various indices (water-use efficiency, physiological nitrogen-use efficiency, specific plant
weight) and to establish correlations with image-derived phenotypic features. Also, score
indices based on dry weight were used to identify contrasting ILs in terms of productivity
and tolerance to stress, and their means for image-derived and manually measured traits
were compared. Color-related traits appear to be indicative of plant performance and
photosystem II operating efficiency might be an importance physiological parameter
of biomass accumulation, particularly under severe stress conditions. Also, genotypes
showing greater leaf area may be better adapted to abiotic stress conditions.",
publisher = "Lausanne : Frontiers Media SA",
journal = "Frontiers in Plant Science",
title = "Image-derived traits related to mid-season growth performance of maize under nitrogen and water stress",
volume = "10",
pages = "814",
doi = "10.3389/fpls.2019.00814"
}
Dodig, D., Božinović, S., Nikolić, A., Zorić, M., Vančetović, J., Ignjatović-Micić, D., Delić, N., Weigelt-Fischer, K., Junker, A.,& Altmann, T. (2019). Image-derived traits related to mid-season growth performance of maize under nitrogen and water stress.
Frontiers in Plant ScienceLausanne : Frontiers Media SA., 10, 814.
https://doi.org/10.3389/fpls.2019.00814
Dodig D, Božinović S, Nikolić A, Zorić M, Vančetović J, Ignjatović-Micić D, Delić N, Weigelt-Fischer K, Junker A, Altmann T. Image-derived traits related to mid-season growth performance of maize under nitrogen and water stress. Frontiers in Plant Science. 2019;10:814
Dodig Dejan, Božinović Sofija, Nikolić Ana, Zorić Miroslav, Vančetović Jelena, Ignjatović-Micić Dragana, Delić Nenad, Weigelt-Fischer Kathleen, Junker Astrid, Altmann Thomas, "Image-derived traits related to mid-season growth performance of maize under nitrogen and water stress" 10 (2019):814,
https://doi.org/10.3389/fpls.2019.00814 .
7
4
2

Marker assisted backcross breeding in Maize Research Institute Zemun Polje

Kostadinović, Marija; Nikolić, Ana; Ristić, Danijela; Božinović, Sofija; Đorđević-Melnik, Olivera; Ignjatović-Micić, Dragana; Vančetović, Jelena

(Društvo selekcionara i semenara Republike Srbije, Beograd, 2019)

TY  - JOUR
AU  - Kostadinović, Marija
AU  - Nikolić, Ana
AU  - Ristić, Danijela
AU  - Božinović, Sofija
AU  - Đorđević-Melnik, Olivera
AU  - Ignjatović-Micić, Dragana
AU  - Vančetović, Jelena
PY  - 2019
UR  - http://rik.mrizp.rs/handle/123456789/743
AB  - Povratno ukrštanje je pristup u klasičnom oplemenjivanju koji se koristi za unošenje jednog ili više poželjnih alela, na jedan ili više lokusa, iz donora u adaptiranu ili komercijalnu liniju (rekurentni roditelj). U poslednjih nekoliko decenija, zahvaljujući razvoju metoda molekularne genetike razvija se oplemenjivanje potpomognuto molekularnim markerima. U cilju bržeg dobijanja željenih genotipova (potomstvo koje nosi poželjni gen sa maksimalnim povraćajem genoma rekurentnog roditelja) primenjuje se kombinacija povratnog ukrštanja i selekcije pomoću SSR molekularnih markera. Za ovo istraživanje je odabrano dvanaest samooplodnih linija kukuruza (L1 -L12) u cilju unošenja poželjnih alela uključenih u ekspresiju svojstava: restorer za CMS-C (RfC), restorer za CMS-S (RfS), za plavu boju zrna i za crvenu boju perikarpa. Samooplodne linije i njhovo BC4 potomstvo su analizirani SSR molekularnim markerima u cilju identifikacije genotipova sa najvećim procentom genoma rekurentnog roditelja. Za analizu je odabrano 30 SSR markera raspoređenih na svih 10 hromozoma kukuruza. Vrednosti genetičke sličnosti između rekurentnih roditelja i njihovih BC4 potomstava su bile u opsegu od 0.79 do0.99 (79-99% genoma rekurentnog roditelja). Rezultati su pokazali da je 48% potomstva imalo povraćaj genoma rekurentnog roditelja iznad teoretske vrednosti i ono je podvrgnuto procesu samooplodnje u cilju fiksacije alela. Takođe, kod 41% potomstva povraćaj je iznosio 99%, što predstavlja vrednost koja se teoretski dostiže u BC6 generaciji. Sa druge strane, 52% potomstva je imalo manji povraćaj genoma rekurentnog roditelja od teorijskog. U ovom istraživanju prikazana je praktična primena molekularnih markera u povratnom ukrštanju i ovaj pristup se može koristiti za postizanje bolje efikasnosti i skraćivanje procesa selekcije.
AB  - The backcross breeding is one of the most extensively used methods in different crop species. With the development of molecular genetics, molecular markers become widely used as a tool aiding conventional breeding. The main goal of marker assisted backcross breeding (MABB), a form of marker assisted selection (MAS), is to develop backcross progenies carrying the gene of interest with maximum recovery of the recurrent parent's genome (RPG). In this research, twelve inbred lines were chosen for the introgression of favourable alleles for several traits. Thirty SSR markers distributed throughout the whole genome were used to determine genetic similarity among these twelve lines and their BC4 progenies, i.e.to identify the genotypes with the highest proportion of recurrent parent's genome (RPG). Genetic similarity values ranged from 0.79 to 0.99(79-99% RPG).The 48% of progenies had RPG above theoretical value and they were self-pollinated for allele fixation. Also, 41% of them had 99%, what is the value theoretically achieved in BC6 generation. On the other hand, 52% of individuals had lower RPG content than theory predicts. The results of the research confirmed the advantage of using MABB compared to conventional approach, providing faster achievement of the goal, recovering the recurrent parent's genome in fewer generations of backcrossing and thus enabled enhanced selection efficiency and shortened the breeding process.
PB  - Društvo selekcionara i semenara Republike Srbije, Beograd
T2  - Selekcija i semenarstvo
T1  - Marker assisted backcross breeding in Maize Research Institute Zemun Polje
T1  - Primena molekularnih markera kod povratnih ukrštanja u Institutu za kukuruz Zemun Polje
VL  - 25
IS  - 1
SP  - 41
EP  - 47
DO  - 10.5937/SelSem1901041K
ER  - 
@article{
author = "Kostadinović, Marija and Nikolić, Ana and Ristić, Danijela and Božinović, Sofija and Đorđević-Melnik, Olivera and Ignjatović-Micić, Dragana and Vančetović, Jelena",
year = "2019",
url = "http://rik.mrizp.rs/handle/123456789/743",
abstract = "Povratno ukrštanje je pristup u klasičnom oplemenjivanju koji se koristi za unošenje jednog ili više poželjnih alela, na jedan ili više lokusa, iz donora u adaptiranu ili komercijalnu liniju (rekurentni roditelj). U poslednjih nekoliko decenija, zahvaljujući razvoju metoda molekularne genetike razvija se oplemenjivanje potpomognuto molekularnim markerima. U cilju bržeg dobijanja željenih genotipova (potomstvo koje nosi poželjni gen sa maksimalnim povraćajem genoma rekurentnog roditelja) primenjuje se kombinacija povratnog ukrštanja i selekcije pomoću SSR molekularnih markera. Za ovo istraživanje je odabrano dvanaest samooplodnih linija kukuruza (L1 -L12) u cilju unošenja poželjnih alela uključenih u ekspresiju svojstava: restorer za CMS-C (RfC), restorer za CMS-S (RfS), za plavu boju zrna i za crvenu boju perikarpa. Samooplodne linije i njhovo BC4 potomstvo su analizirani SSR molekularnim markerima u cilju identifikacije genotipova sa najvećim procentom genoma rekurentnog roditelja. Za analizu je odabrano 30 SSR markera raspoređenih na svih 10 hromozoma kukuruza. Vrednosti genetičke sličnosti između rekurentnih roditelja i njihovih BC4 potomstava su bile u opsegu od 0.79 do0.99 (79-99% genoma rekurentnog roditelja). Rezultati su pokazali da je 48% potomstva imalo povraćaj genoma rekurentnog roditelja iznad teoretske vrednosti i ono je podvrgnuto procesu samooplodnje u cilju fiksacije alela. Takođe, kod 41% potomstva povraćaj je iznosio 99%, što predstavlja vrednost koja se teoretski dostiže u BC6 generaciji. Sa druge strane, 52% potomstva je imalo manji povraćaj genoma rekurentnog roditelja od teorijskog. U ovom istraživanju prikazana je praktična primena molekularnih markera u povratnom ukrštanju i ovaj pristup se može koristiti za postizanje bolje efikasnosti i skraćivanje procesa selekcije., The backcross breeding is one of the most extensively used methods in different crop species. With the development of molecular genetics, molecular markers become widely used as a tool aiding conventional breeding. The main goal of marker assisted backcross breeding (MABB), a form of marker assisted selection (MAS), is to develop backcross progenies carrying the gene of interest with maximum recovery of the recurrent parent's genome (RPG). In this research, twelve inbred lines were chosen for the introgression of favourable alleles for several traits. Thirty SSR markers distributed throughout the whole genome were used to determine genetic similarity among these twelve lines and their BC4 progenies, i.e.to identify the genotypes with the highest proportion of recurrent parent's genome (RPG). Genetic similarity values ranged from 0.79 to 0.99(79-99% RPG).The 48% of progenies had RPG above theoretical value and they were self-pollinated for allele fixation. Also, 41% of them had 99%, what is the value theoretically achieved in BC6 generation. On the other hand, 52% of individuals had lower RPG content than theory predicts. The results of the research confirmed the advantage of using MABB compared to conventional approach, providing faster achievement of the goal, recovering the recurrent parent's genome in fewer generations of backcrossing and thus enabled enhanced selection efficiency and shortened the breeding process.",
publisher = "Društvo selekcionara i semenara Republike Srbije, Beograd",
journal = "Selekcija i semenarstvo",
title = "Marker assisted backcross breeding in Maize Research Institute Zemun Polje, Primena molekularnih markera kod povratnih ukrštanja u Institutu za kukuruz Zemun Polje",
volume = "25",
number = "1",
pages = "41-47",
doi = "10.5937/SelSem1901041K"
}
Kostadinović, M., Nikolić, A., Ristić, D., Božinović, S., Đorđević-Melnik, O., Ignjatović-Micić, D.,& Vančetović, J. (2019). Primena molekularnih markera kod povratnih ukrštanja u Institutu za kukuruz Zemun Polje.
Selekcija i semenarstvoDruštvo selekcionara i semenara Republike Srbije, Beograd., 25(1), 41-47.
https://doi.org/10.5937/SelSem1901041K
Kostadinović M, Nikolić A, Ristić D, Božinović S, Đorđević-Melnik O, Ignjatović-Micić D, Vančetović J. Primena molekularnih markera kod povratnih ukrštanja u Institutu za kukuruz Zemun Polje. Selekcija i semenarstvo. 2019;25(1):41-47
Kostadinović Marija, Nikolić Ana, Ristić Danijela, Božinović Sofija, Đorđević-Melnik Olivera, Ignjatović-Micić Dragana, Vančetović Jelena, "Primena molekularnih markera kod povratnih ukrštanja u Institutu za kukuruz Zemun Polje" 25, no. 1 (2019):41-47,
https://doi.org/10.5937/SelSem1901041K .
3

Biochemical and physical kernel properties of a standard maize hybrid in different TopCross (TM) Blends

Vančetović, Jelena; Ignjatović-Micić, Dragana; Delić, Nenad; Božinović, Sofija; Nikolić, Ana; Kostadinović, Marija; Trbović, Dejana

(Univ Sao Paolo, Cerquera Cesar, 2017)

TY  - JOUR
AU  - Vančetović, Jelena
AU  - Ignjatović-Micić, Dragana
AU  - Delić, Nenad
AU  - Božinović, Sofija
AU  - Nikolić, Ana
AU  - Kostadinović, Marija
AU  - Trbović, Dejana
PY  - 2017
UR  - http://rik.mrizp.rs/handle/123456789/684
AB  - A pilot experiment was undertaken in order to examine high oil populations of maize (Zea mays L.) to be used as pollinators in TopCross blends with commercial ZP341 standard hybrid. Five high oil populations (HOPs) from the Maize Research Institute (MRI) gene bank were chosen for this research, according to their high grain oil content, synchrony between silking of ZP341 and anthesis of the populations and good agronomic performances in 2012. Selfing of ZP341 and HOPs, as well as crosses of ZP341 cmsS sterile x HOPs were carried out in 2013. Oil content, fatty acid composition, protein and tryptophan content, and physical characteristics of the obtained kernels were measured. Four HOPs showed significant positive influence on the oil content in the TopCrosses (TC), 16.85 g kg(-1) on average. Oleic acid, which is the principal monounsaturated fatty acid, was significantly lower in all HOPs and all TCs, while selfed ZP341 had almost twice the average value typical for standard maize. However, this decrease in TCs was in a narrow range from 1 % (in TC-3) to 5 % (in TC-4) and the oleic content of TCs was on average higher by 60 % compared to the typical standard maize. Different favorable and unfavorable significant changes were detected in fatty acid compositions, protein and tryptophan contents and physical kernel properties for each potential TC combination. Results indicate differences in gene effects present in different TC combinations and underscore the need to examine each potential TC blend by conducting similar simple experiments.
PB  - Univ Sao Paolo, Cerquera Cesar
T2  - Scientia Agricola
T1  - Biochemical and physical kernel properties of a standard maize hybrid in different TopCross (TM) Blends
VL  - 74
IS  - 6
SP  - 461
EP  - 468
DO  - 10.1590/1678-992X-2016-0302
ER  - 
@article{
author = "Vančetović, Jelena and Ignjatović-Micić, Dragana and Delić, Nenad and Božinović, Sofija and Nikolić, Ana and Kostadinović, Marija and Trbović, Dejana",
year = "2017",
url = "http://rik.mrizp.rs/handle/123456789/684",
abstract = "A pilot experiment was undertaken in order to examine high oil populations of maize (Zea mays L.) to be used as pollinators in TopCross blends with commercial ZP341 standard hybrid. Five high oil populations (HOPs) from the Maize Research Institute (MRI) gene bank were chosen for this research, according to their high grain oil content, synchrony between silking of ZP341 and anthesis of the populations and good agronomic performances in 2012. Selfing of ZP341 and HOPs, as well as crosses of ZP341 cmsS sterile x HOPs were carried out in 2013. Oil content, fatty acid composition, protein and tryptophan content, and physical characteristics of the obtained kernels were measured. Four HOPs showed significant positive influence on the oil content in the TopCrosses (TC), 16.85 g kg(-1) on average. Oleic acid, which is the principal monounsaturated fatty acid, was significantly lower in all HOPs and all TCs, while selfed ZP341 had almost twice the average value typical for standard maize. However, this decrease in TCs was in a narrow range from 1 % (in TC-3) to 5 % (in TC-4) and the oleic content of TCs was on average higher by 60 % compared to the typical standard maize. Different favorable and unfavorable significant changes were detected in fatty acid compositions, protein and tryptophan contents and physical kernel properties for each potential TC combination. Results indicate differences in gene effects present in different TC combinations and underscore the need to examine each potential TC blend by conducting similar simple experiments.",
publisher = "Univ Sao Paolo, Cerquera Cesar",
journal = "Scientia Agricola",
title = "Biochemical and physical kernel properties of a standard maize hybrid in different TopCross (TM) Blends",
volume = "74",
number = "6",
pages = "461-468",
doi = "10.1590/1678-992X-2016-0302"
}
Vančetović, J., Ignjatović-Micić, D., Delić, N., Božinović, S., Nikolić, A., Kostadinović, M.,& Trbović, D. (2017). Biochemical and physical kernel properties of a standard maize hybrid in different TopCross (TM) Blends.
Scientia AgricolaUniv Sao Paolo, Cerquera Cesar., 74(6), 461-468.
https://doi.org/10.1590/1678-992X-2016-0302
Vančetović J, Ignjatović-Micić D, Delić N, Božinović S, Nikolić A, Kostadinović M, Trbović D. Biochemical and physical kernel properties of a standard maize hybrid in different TopCross (TM) Blends. Scientia Agricola. 2017;74(6):461-468
Vančetović Jelena, Ignjatović-Micić Dragana, Delić Nenad, Božinović Sofija, Nikolić Ana, Kostadinović Marija, Trbović Dejana, "Biochemical and physical kernel properties of a standard maize hybrid in different TopCross (TM) Blends" 74, no. 6 (2017):461-468,
https://doi.org/10.1590/1678-992X-2016-0302 .
2
2
2

Development of High Tryptophan Maize Near Isogenic Lines Adapted to Temperate Regions through Marker Assisted Selection Impediments and Benefits

Kostadinović, Marija; Ignjatović-Micić, Dragana; Ristić, Danijela; Mladenović-Drinić, Snežana; Vančetović, Jelena; Božinović, Sofija; Stanković, Goran

(Public Library Science, San Francisco, 2016)

TY  - JOUR
AU  - Kostadinović, Marija
AU  - Ignjatović-Micić, Dragana
AU  - Ristić, Danijela
AU  - Mladenović-Drinić, Snežana
AU  - Vančetović, Jelena
AU  - Božinović, Sofija
AU  - Stanković, Goran
PY  - 2016
UR  - http://rik.mrizp.rs/handle/123456789/621
AB  - Breeding program aimed at converting standard maize inbred lines to their quality protein maize (QPM) counterparts for growing in temperate climate is being conducted at Maize Research Institute (MRI). The objective of the research presented herein was to develop QPM versions of two commercial ZP inbreds through marker assisted selection (MAS) with opaque2 specific molecular markers, while maintaining their good agronomic performances and combining abilities. Donor line was a tropical QPM line CML 144. After two backcross and three selfing generations, six near isogenic lines (NILs) with 93% recovery of the recurrent parent genome were created from one cross. Average increments of 30% in tryptophan content and 36% in quality index were obtained, as well as kernels with less than 25% opaque endosperm. Grain yield was increased by 11-31% and combining abilities of the improved lines were on a par with the original line. Correlations between biochemical and agronomic parameters revealed that selection for plant height, ear length and kernel row number together with tryptophan content could be recommended for development of QPM with this material. However, several impediments emerged during selection. Major drawbacks in NIL development were small number of opaque2 recessive homozygotes (4.5% and 7.6% in BC2F2 of two crosses) and poor seed set throughout selection, which led to the loss of one cross. Moreover, in the other cross many plants in different generations had to be omitted from further selection due to the insufficient number of kernels. This phenomenon could be explained by incompatibility between pollen and style, possibly due to the exotic donor germplasm. Overall, it could be expected that the use of NILs, which are adapted to temperate climate and have high percentage of domestic germplasm, would outbalance the noted impediments and increase MAS efficiency in different breeding programs.
PB  - Public Library Science, San Francisco
T2  - PLOS ONE
T1  - Development of High Tryptophan Maize Near Isogenic Lines Adapted to Temperate Regions through Marker Assisted Selection Impediments and Benefits
VL  - 11
IS  - 12
DO  - 10.1371/journal.pone.0167635
ER  - 
@article{
author = "Kostadinović, Marija and Ignjatović-Micić, Dragana and Ristić, Danijela and Mladenović-Drinić, Snežana and Vančetović, Jelena and Božinović, Sofija and Stanković, Goran",
year = "2016",
url = "http://rik.mrizp.rs/handle/123456789/621",
abstract = "Breeding program aimed at converting standard maize inbred lines to their quality protein maize (QPM) counterparts for growing in temperate climate is being conducted at Maize Research Institute (MRI). The objective of the research presented herein was to develop QPM versions of two commercial ZP inbreds through marker assisted selection (MAS) with opaque2 specific molecular markers, while maintaining their good agronomic performances and combining abilities. Donor line was a tropical QPM line CML 144. After two backcross and three selfing generations, six near isogenic lines (NILs) with 93% recovery of the recurrent parent genome were created from one cross. Average increments of 30% in tryptophan content and 36% in quality index were obtained, as well as kernels with less than 25% opaque endosperm. Grain yield was increased by 11-31% and combining abilities of the improved lines were on a par with the original line. Correlations between biochemical and agronomic parameters revealed that selection for plant height, ear length and kernel row number together with tryptophan content could be recommended for development of QPM with this material. However, several impediments emerged during selection. Major drawbacks in NIL development were small number of opaque2 recessive homozygotes (4.5% and 7.6% in BC2F2 of two crosses) and poor seed set throughout selection, which led to the loss of one cross. Moreover, in the other cross many plants in different generations had to be omitted from further selection due to the insufficient number of kernels. This phenomenon could be explained by incompatibility between pollen and style, possibly due to the exotic donor germplasm. Overall, it could be expected that the use of NILs, which are adapted to temperate climate and have high percentage of domestic germplasm, would outbalance the noted impediments and increase MAS efficiency in different breeding programs.",
publisher = "Public Library Science, San Francisco",
journal = "PLOS ONE",
title = "Development of High Tryptophan Maize Near Isogenic Lines Adapted to Temperate Regions through Marker Assisted Selection Impediments and Benefits",
volume = "11",
number = "12",
doi = "10.1371/journal.pone.0167635"
}
Kostadinović, M., Ignjatović-Micić, D., Ristić, D., Mladenović-Drinić, S., Vančetović, J., Božinović, S.,& Stanković, G. (2016). Development of High Tryptophan Maize Near Isogenic Lines Adapted to Temperate Regions through Marker Assisted Selection Impediments and Benefits.
PLOS ONEPublic Library Science, San Francisco., 11(12).
https://doi.org/10.1371/journal.pone.0167635
Kostadinović M, Ignjatović-Micić D, Ristić D, Mladenović-Drinić S, Vančetović J, Božinović S, Stanković G. Development of High Tryptophan Maize Near Isogenic Lines Adapted to Temperate Regions through Marker Assisted Selection Impediments and Benefits. PLOS ONE. 2016;11(12)
Kostadinović Marija, Ignjatović-Micić Dragana, Ristić Danijela, Mladenović-Drinić Snežana, Vančetović Jelena, Božinović Sofija, Stanković Goran, "Development of High Tryptophan Maize Near Isogenic Lines Adapted to Temperate Regions through Marker Assisted Selection Impediments and Benefits" 11, no. 12 (2016),
https://doi.org/10.1371/journal.pone.0167635 .
1
5
4
5

Individual and combined (Plus-hybrid) effect of cytoplasmic male sterility and xenia on maize grain yield

Božinović, Sofija; Vančetović, Jelena; Nikolić, Ana; Ristić, Danijela; Kostadinović, Marija; Ignjatović-Micić, Dragana; Prodanović, Slaven

(Inst Investigaciones Agropecuarias, Chillan, 2015)

TY  - JOUR
AU  - Božinović, Sofija
AU  - Vančetović, Jelena
AU  - Nikolić, Ana
AU  - Ristić, Danijela
AU  - Kostadinović, Marija
AU  - Ignjatović-Micić, Dragana
AU  - Prodanović, Slaven
PY  - 2015
UR  - http://rik.mrizp.rs/handle/123456789/588
AB  - Plus-hybrid effect refers to a combined effect of cytoplasmic male sterility (CMS) and xenia in maize (Zea mays L.) It could be used in commercial production by growing a mixture of 80% CMS hybrid and 20% of another fertile hybrid. The aim of this research was to examine individual and combined CMS and xenia effects on two hybrids widely grown in Serbia. Sterile and fertile versions of ZP 1 and ZP 2 hybrids (three-way; Iodent x Lancaster dents) were used as females, while ZP 1, ZP 2, ZP 3, ZP 4, and ZP 5 (three-way or single cross; Iodent (BSSS) x Lancaster dents) were used as pollinators. All of them belong to medium maturity group. The trial was set up at one location in Serbia (Zemun Polje) in 2009, 2010, and 2011. Molecular analysis of the five genotypes was done using simple sequence repeat (SSR) primers. Plus-hybrid effect on grain yield ranged from -6.2% to 6.2%; on thousand kernel weight from -1.7% to 5.2%; on number of kernels per area from -1.0% to 8.0%. The poor response could be due to a use of three-way instead of single cross hybrids in S type of sterility. Modified Rogers' distance between hybrids was in the range 0.211 to 0.378 and was not relevant for the effect, which depended mostly on the sterile hybrid genotype and the fertile hybrid pollinator ability. This approach should be more suitable for female hybrids with slightly poorer performance, already being produced on a sterile base.
PB  - Inst Investigaciones Agropecuarias, Chillan
T2  - Chilean Journal of Agricultural Research
T1  - Individual and combined (Plus-hybrid) effect of cytoplasmic male sterility and xenia on maize grain yield
VL  - 75
IS  - 2
SP  - 160
EP  - 167
DO  - 10.4067/S0718-58392015000200004
ER  - 
@article{
author = "Božinović, Sofija and Vančetović, Jelena and Nikolić, Ana and Ristić, Danijela and Kostadinović, Marija and Ignjatović-Micić, Dragana and Prodanović, Slaven",
year = "2015",
url = "http://rik.mrizp.rs/handle/123456789/588",
abstract = "Plus-hybrid effect refers to a combined effect of cytoplasmic male sterility (CMS) and xenia in maize (Zea mays L.) It could be used in commercial production by growing a mixture of 80% CMS hybrid and 20% of another fertile hybrid. The aim of this research was to examine individual and combined CMS and xenia effects on two hybrids widely grown in Serbia. Sterile and fertile versions of ZP 1 and ZP 2 hybrids (three-way; Iodent x Lancaster dents) were used as females, while ZP 1, ZP 2, ZP 3, ZP 4, and ZP 5 (three-way or single cross; Iodent (BSSS) x Lancaster dents) were used as pollinators. All of them belong to medium maturity group. The trial was set up at one location in Serbia (Zemun Polje) in 2009, 2010, and 2011. Molecular analysis of the five genotypes was done using simple sequence repeat (SSR) primers. Plus-hybrid effect on grain yield ranged from -6.2% to 6.2%; on thousand kernel weight from -1.7% to 5.2%; on number of kernels per area from -1.0% to 8.0%. The poor response could be due to a use of three-way instead of single cross hybrids in S type of sterility. Modified Rogers' distance between hybrids was in the range 0.211 to 0.378 and was not relevant for the effect, which depended mostly on the sterile hybrid genotype and the fertile hybrid pollinator ability. This approach should be more suitable for female hybrids with slightly poorer performance, already being produced on a sterile base.",
publisher = "Inst Investigaciones Agropecuarias, Chillan",
journal = "Chilean Journal of Agricultural Research",
title = "Individual and combined (Plus-hybrid) effect of cytoplasmic male sterility and xenia on maize grain yield",
volume = "75",
number = "2",
pages = "160-167",
doi = "10.4067/S0718-58392015000200004"
}
Božinović, S., Vančetović, J., Nikolić, A., Ristić, D., Kostadinović, M., Ignjatović-Micić, D.,& Prodanović, S. (2015). Individual and combined (Plus-hybrid) effect of cytoplasmic male sterility and xenia on maize grain yield.
Chilean Journal of Agricultural ResearchInst Investigaciones Agropecuarias, Chillan., 75(2), 160-167.
https://doi.org/10.4067/S0718-58392015000200004
Božinović S, Vančetović J, Nikolić A, Ristić D, Kostadinović M, Ignjatović-Micić D, Prodanović S. Individual and combined (Plus-hybrid) effect of cytoplasmic male sterility and xenia on maize grain yield. Chilean Journal of Agricultural Research. 2015;75(2):160-167
Božinović Sofija, Vančetović Jelena, Nikolić Ana, Ristić Danijela, Kostadinović Marija, Ignjatović-Micić Dragana, Prodanović Slaven, "Individual and combined (Plus-hybrid) effect of cytoplasmic male sterility and xenia on maize grain yield" 75, no. 2 (2015):160-167,
https://doi.org/10.4067/S0718-58392015000200004 .
4
3
3

A diallel cross among drought tolerant maize populations

Vančetović, Jelena; Božinović, Sofija; Ignjatović-Micić, Dragana; Delić, Nenad; Kravić, Natalija; Nikolić, Ana

(Springer, Dordrecht, 2015)

TY  - JOUR
AU  - Vančetović, Jelena
AU  - Božinović, Sofija
AU  - Ignjatović-Micić, Dragana
AU  - Delić, Nenad
AU  - Kravić, Natalija
AU  - Nikolić, Ana
PY  - 2015
UR  - http://rik.mrizp.rs/handle/123456789/587
AB  - A complete diallel without reciprocals was investigated among six drought tolerant maize (Zea mays L.) landraces from MRI Zemun Polje gene bank. Trials with parental populations, their crosses and three check hybrids were conducted at three locations in 2012 and five locations in 2013 in Serbia. The aim was to determine potential heterotic patterns for reciprocal recurrent selection (RRS) among them. The average grain yield reached 4.832 and 5.864 t ha(-1) for the populations and population crosses, respectively. Mipdarent heterosis (MPH) for grain yield ranged from 10.0 to 36.7 %, with the average value of 21.3 %. Entry x environment interactions did not show significance for any trait, reflecting a broader adaptation of the material to different environments. The new heterotic pattern proposed for RRS was Iranian dent POP. N-425 x Argentinean flint ARZM 06-020, which had the highest grain yield (6.871 t ha(-1)) and MPH value (36.7 %). This cross confirms the hypotesis that broader geographical origin, as well as dent x flint type of cross, is in positive correlation with high MPH for grain yield in maize. The cluster analysis based on MPH was not in accordance with the single sequence repeat (SSR) analysis of parental populations. Since both of the populations have some undesirable agronomic traits (high moisture, root and stalk lodging, bareness), two to three cycles of intrapopulation selection for improving them before starting the RRS program should be performed. In some additional grain quality research, these populations showed favorable value-added traits (high tryptophan, oil, and saturated fatty acids), indicating the possibility of improving grain quality besides grain yield in this newly discovered heterotic pattern.
PB  - Springer, Dordrecht
T2  - Euphytica
T1  - A diallel cross among drought tolerant maize populations
VL  - 205
IS  - 1
SP  - 1
EP  - 16
DO  - 10.1007/s10681-015-1372-9
ER  - 
@article{
author = "Vančetović, Jelena and Božinović, Sofija and Ignjatović-Micić, Dragana and Delić, Nenad and Kravić, Natalija and Nikolić, Ana",
year = "2015",
url = "http://rik.mrizp.rs/handle/123456789/587",
abstract = "A complete diallel without reciprocals was investigated among six drought tolerant maize (Zea mays L.) landraces from MRI Zemun Polje gene bank. Trials with parental populations, their crosses and three check hybrids were conducted at three locations in 2012 and five locations in 2013 in Serbia. The aim was to determine potential heterotic patterns for reciprocal recurrent selection (RRS) among them. The average grain yield reached 4.832 and 5.864 t ha(-1) for the populations and population crosses, respectively. Mipdarent heterosis (MPH) for grain yield ranged from 10.0 to 36.7 %, with the average value of 21.3 %. Entry x environment interactions did not show significance for any trait, reflecting a broader adaptation of the material to different environments. The new heterotic pattern proposed for RRS was Iranian dent POP. N-425 x Argentinean flint ARZM 06-020, which had the highest grain yield (6.871 t ha(-1)) and MPH value (36.7 %). This cross confirms the hypotesis that broader geographical origin, as well as dent x flint type of cross, is in positive correlation with high MPH for grain yield in maize. The cluster analysis based on MPH was not in accordance with the single sequence repeat (SSR) analysis of parental populations. Since both of the populations have some undesirable agronomic traits (high moisture, root and stalk lodging, bareness), two to three cycles of intrapopulation selection for improving them before starting the RRS program should be performed. In some additional grain quality research, these populations showed favorable value-added traits (high tryptophan, oil, and saturated fatty acids), indicating the possibility of improving grain quality besides grain yield in this newly discovered heterotic pattern.",
publisher = "Springer, Dordrecht",
journal = "Euphytica",
title = "A diallel cross among drought tolerant maize populations",
volume = "205",
number = "1",
pages = "1-16",
doi = "10.1007/s10681-015-1372-9"
}
Vančetović, J., Božinović, S., Ignjatović-Micić, D., Delić, N., Kravić, N.,& Nikolić, A. (2015). A diallel cross among drought tolerant maize populations.
EuphyticaSpringer, Dordrecht., 205(1), 1-16.
https://doi.org/10.1007/s10681-015-1372-9
Vančetović J, Božinović S, Ignjatović-Micić D, Delić N, Kravić N, Nikolić A. A diallel cross among drought tolerant maize populations. Euphytica. 2015;205(1):1-16
Vančetović Jelena, Božinović Sofija, Ignjatović-Micić Dragana, Delić Nenad, Kravić Natalija, Nikolić Ana, "A diallel cross among drought tolerant maize populations" 205, no. 1 (2015):1-16,
https://doi.org/10.1007/s10681-015-1372-9 .
5
12
12

Grain Nutrient Composition of Maize (Zea mays L.) Drought-Tolerant Populations

Ignjatović-Micić, Dragana; Vančetović, Jelena; Dumanović, Zoran; Kostadinović, Marija; Božinović, Sofija; Trbović, Dejana

(Amer Chemical Soc, Washington, 2015)

TY  - JOUR
AU  - Ignjatović-Micić, Dragana
AU  - Vančetović, Jelena
AU  - Dumanović, Zoran
AU  - Kostadinović, Marija
AU  - Božinović, Sofija
AU  - Trbović, Dejana
PY  - 2015
UR  - http://rik.mrizp.rs/handle/123456789/573
AB  - A total of 13 maize populations from the drought-tolerant mini core collection from Maize Research Institute gene bank were evaluated for oil, protein, and tryptophan contents, fatty acid (FA) composition, and kernel characteristics. All accessions are high oil (5.8-7.9%) and protein (10.58-12.45%) genotypes. Most of the accessions showed high contents of tryptophan (0.070-0.081%) and saturated (12.65-17.91%) and monounsaturated (24.19-45.52%) FAs. Significant positive correlations were found between oil and protein and between oil and tryptophan contents (p  lt  0.01). Correlations between oil and principal FA were non-significant. Several accessions showed multiple nutritional advantages. For example, IP6428 had high oil (7.3%), tryptophan (0.081%), and saturated FA (17.9%) contents. Moreover, a positive correlation (p  lt  0.01) between palmitic (13.68%) and oleic (34.74%) acids enables the use of IP6428 for developing lines high in these FAs. Because drought-tolerant accessions were selected in both subtropical and temperate zones, they could be used for breeding value-added maize adapted to both environments.
PB  - Amer Chemical Soc, Washington
T2  - Journal of Agricultural and Food Chemistry
T1  - Grain Nutrient Composition of Maize (Zea mays L.) Drought-Tolerant Populations
VL  - 63
IS  - 4
SP  - 1251
EP  - 1260
DO  - 10.1021/jf504301u
ER  - 
@article{
author = "Ignjatović-Micić, Dragana and Vančetović, Jelena and Dumanović, Zoran and Kostadinović, Marija and Božinović, Sofija and Trbović, Dejana",
year = "2015",
url = "http://rik.mrizp.rs/handle/123456789/573",
abstract = "A total of 13 maize populations from the drought-tolerant mini core collection from Maize Research Institute gene bank were evaluated for oil, protein, and tryptophan contents, fatty acid (FA) composition, and kernel characteristics. All accessions are high oil (5.8-7.9%) and protein (10.58-12.45%) genotypes. Most of the accessions showed high contents of tryptophan (0.070-0.081%) and saturated (12.65-17.91%) and monounsaturated (24.19-45.52%) FAs. Significant positive correlations were found between oil and protein and between oil and tryptophan contents (p  lt  0.01). Correlations between oil and principal FA were non-significant. Several accessions showed multiple nutritional advantages. For example, IP6428 had high oil (7.3%), tryptophan (0.081%), and saturated FA (17.9%) contents. Moreover, a positive correlation (p  lt  0.01) between palmitic (13.68%) and oleic (34.74%) acids enables the use of IP6428 for developing lines high in these FAs. Because drought-tolerant accessions were selected in both subtropical and temperate zones, they could be used for breeding value-added maize adapted to both environments.",
publisher = "Amer Chemical Soc, Washington",
journal = "Journal of Agricultural and Food Chemistry",
title = "Grain Nutrient Composition of Maize (Zea mays L.) Drought-Tolerant Populations",
volume = "63",
number = "4",
pages = "1251-1260",
doi = "10.1021/jf504301u"
}
Ignjatović-Micić, D., Vančetović, J., Dumanović, Z., Kostadinović, M., Božinović, S.,& Trbović, D. (2015). Grain Nutrient Composition of Maize (Zea mays L.) Drought-Tolerant Populations.
Journal of Agricultural and Food ChemistryAmer Chemical Soc, Washington., 63(4), 1251-1260.
https://doi.org/10.1021/jf504301u
Ignjatović-Micić D, Vančetović J, Dumanović Z, Kostadinović M, Božinović S, Trbović D. Grain Nutrient Composition of Maize (Zea mays L.) Drought-Tolerant Populations. Journal of Agricultural and Food Chemistry. 2015;63(4):1251-1260
Ignjatović-Micić Dragana, Vančetović Jelena, Dumanović Zoran, Kostadinović Marija, Božinović Sofija, Trbović Dejana, "Grain Nutrient Composition of Maize (Zea mays L.) Drought-Tolerant Populations" 63, no. 4 (2015):1251-1260,
https://doi.org/10.1021/jf504301u .
13
13
13

Maize core collection for increased grain quality

Vančetović, Jelena; Ignjatović-Micić, Dragana; Božinović, Sofija; Delić, Nenad

(Maydica-Ist Sper Cerealicoltur, Bergamo, 2015)

TY  - JOUR
AU  - Vančetović, Jelena
AU  - Ignjatović-Micić, Dragana
AU  - Božinović, Sofija
AU  - Delić, Nenad
PY  - 2015
UR  - http://rik.mrizp.rs/handle/123456789/578
AB  - Formation of the maize (Zea mays L) core collection for increased macronutrient content is presented. Among 3,443 populations from Maize Research Institute (MRI), Zemun Polje (ZP), a total of 352 accessions (around 10.2%) were chosen for the core collection. The criteria were increased protein, oil and/or starch content in the kernel of the accessions, as well as good combining ability (CA) that was tested with two Lancaster and one each BSSS and Iodent testers. Average values for protein, oil and starch content for the whole collection were 11.5%, 4.2% and 68.9%, respectively. On the other hand, averages for the core collection were 13.6% for proteins, 7.7% for oil and 74.1% for starch, and they were significantly higher than for the whole collection (p lt 0.001). Small negative, but highly significant correlations were found for protein content and latitude (-0.119; p lt 0.01), as well as for starch content and altitude (-0.090; p lt 0.01) of the collection sites for Western Balkan landraces. Positive small significant correlations were obtained for oil and altitude (0.069; p lt 0.05) and starch and latitude of (0.077; p lt 0.05) collection site, while medium highly significant positive correlation was found for protein content and altitude of collection site (0.237; p lt 0.01). Eighteen populations with increased protein and/or oil content and with good universal combining ability (with Lancaster, BSSS, and Iodent testers) were chosen to form the mini-core collection for grain quality, and they are planned for further detailed biochemical, phenotypic and genetic characterisation.
PB  - Maydica-Ist Sper Cerealicoltur, Bergamo
T2  - Maydica
T1  - Maize core collection for increased grain quality
VL  - 60
IS  - 4
ER  - 
@article{
author = "Vančetović, Jelena and Ignjatović-Micić, Dragana and Božinović, Sofija and Delić, Nenad",
year = "2015",
url = "http://rik.mrizp.rs/handle/123456789/578",
abstract = "Formation of the maize (Zea mays L) core collection for increased macronutrient content is presented. Among 3,443 populations from Maize Research Institute (MRI), Zemun Polje (ZP), a total of 352 accessions (around 10.2%) were chosen for the core collection. The criteria were increased protein, oil and/or starch content in the kernel of the accessions, as well as good combining ability (CA) that was tested with two Lancaster and one each BSSS and Iodent testers. Average values for protein, oil and starch content for the whole collection were 11.5%, 4.2% and 68.9%, respectively. On the other hand, averages for the core collection were 13.6% for proteins, 7.7% for oil and 74.1% for starch, and they were significantly higher than for the whole collection (p lt 0.001). Small negative, but highly significant correlations were found for protein content and latitude (-0.119; p lt 0.01), as well as for starch content and altitude (-0.090; p lt 0.01) of the collection sites for Western Balkan landraces. Positive small significant correlations were obtained for oil and altitude (0.069; p lt 0.05) and starch and latitude of (0.077; p lt 0.05) collection site, while medium highly significant positive correlation was found for protein content and altitude of collection site (0.237; p lt 0.01). Eighteen populations with increased protein and/or oil content and with good universal combining ability (with Lancaster, BSSS, and Iodent testers) were chosen to form the mini-core collection for grain quality, and they are planned for further detailed biochemical, phenotypic and genetic characterisation.",
publisher = "Maydica-Ist Sper Cerealicoltur, Bergamo",
journal = "Maydica",
title = "Maize core collection for increased grain quality",
volume = "60",
number = "4"
}
Vančetović, J., Ignjatović-Micić, D., Božinović, S.,& Delić, N. (2015). Maize core collection for increased grain quality.
MaydicaMaydica-Ist Sper Cerealicoltur, Bergamo., 60(4).
Vančetović J, Ignjatović-Micić D, Božinović S, Delić N. Maize core collection for increased grain quality. Maydica. 2015;60(4)
Vančetović Jelena, Ignjatović-Micić Dragana, Božinović Sofija, Delić Nenad, "Maize core collection for increased grain quality" 60, no. 4 (2015)
2
2

Phenotypic characterization of a mini cor collection for increased grain quality in maize

Vančetović, Jelena; Ignjatović-Micić, Dragana; Anđelković, Violeta; Kravić, Natalija; Božinović, Sofija

(Društvo selekcionara i semenara Republike Srbije, Beograd, 2014)

TY  - JOUR
AU  - Vančetović, Jelena
AU  - Ignjatović-Micić, Dragana
AU  - Anđelković, Violeta
AU  - Kravić, Natalija
AU  - Božinović, Sofija
PY  - 2014
UR  - http://rik.mrizp.rs/handle/123456789/554
AB  - Agronomic traits of 18 populations comprising a mini core collection for increased grain quality of the Maize Research Institute Zemun Polje were studied, along with two standard kernel type commercial hybrids. For almost all the traits (except root lodging) a considerable genetic variability was found, enabling successful breeding for any of them using this populations. Based on the obtained results, two populations were found to have grain yield at the level of ZP 341 commercial hybrid (one of them is from former Yugoslavia, and another is the introduced one). These two populations will be first to introduce into commercial breeding programs, if it proves they have also favorable biochemical characteristics. On the other hand, three populations had grain yield in the range of 1, 60-1, 91 t/ha, that is even lower than for commercial inbreeds. They will be excluded from the further breeding programs. Most of the populations were earlier than the commercial hybrids, during vegetation and according to the grain moisture at harvest. This is very favorable from a breeding standpoint. The worst characteristic of the population was very high stalk lodging, compared to commercial checks.
AB  - U radu su proučavane agronomske osobine 18 populacija koje čine mini kor kolekciju Instituta za kukuruz Zemun Polje za poboljšani kvalitet zrna, kao i dva hibrida standardnog kvaliteta zrna. Za skoro sve ispitivane osobine (osim procenta poleglih biljaka) postoji dovoljna genetička varijabilnost koja se može iskoristiti u programima selekcije sa ovim materijalom. Na osnovu dobijenih rezultata izdvojene su dve populacije sa prinosom zrna na nivou standarda ZP 341 (jedna sa područja bivše Jugoslavije, a druga introdukovana), koje će se najpre uključiti u programe komercijalne selekcije, ukoliko budu zadovoljile i po svojim biohemijskim karakteristikama. S druge strane, tri populacije su imale prinos zrna u rasponu od 1,60-1,91 t/ha, što je niže i od elitnih inbred linija, i biće isključene iz daljeg selekcionog rada. Većina populacija bila je ranostasnija od komercijalnih hibrida, kako po vegetaciji, tako i po vlazi u zrnu, što je veoma povoljno sa stanovišta selekcije. Najveća uočena mana ovih populacija jeste veoma visok lom stabla u odnosu na komercijalne hibride.
PB  - Društvo selekcionara i semenara Republike Srbije, Beograd
T2  - Selekcija i semenarstvo
T1  - Phenotypic characterization of a mini cor collection for increased grain quality in maize
T1  - Fenotipska karakterizacija mini kor kolekcije kukuruza za poboljšani kvalitet zrna
VL  - 20
IS  - 2
SP  - 1
EP  - 11
DO  - 10.5937/SelSem1402001V
ER  - 
@article{
author = "Vančetović, Jelena and Ignjatović-Micić, Dragana and Anđelković, Violeta and Kravić, Natalija and Božinović, Sofija",
year = "2014",
url = "http://rik.mrizp.rs/handle/123456789/554",
abstract = "Agronomic traits of 18 populations comprising a mini core collection for increased grain quality of the Maize Research Institute Zemun Polje were studied, along with two standard kernel type commercial hybrids. For almost all the traits (except root lodging) a considerable genetic variability was found, enabling successful breeding for any of them using this populations. Based on the obtained results, two populations were found to have grain yield at the level of ZP 341 commercial hybrid (one of them is from former Yugoslavia, and another is the introduced one). These two populations will be first to introduce into commercial breeding programs, if it proves they have also favorable biochemical characteristics. On the other hand, three populations had grain yield in the range of 1, 60-1, 91 t/ha, that is even lower than for commercial inbreeds. They will be excluded from the further breeding programs. Most of the populations were earlier than the commercial hybrids, during vegetation and according to the grain moisture at harvest. This is very favorable from a breeding standpoint. The worst characteristic of the population was very high stalk lodging, compared to commercial checks., U radu su proučavane agronomske osobine 18 populacija koje čine mini kor kolekciju Instituta za kukuruz Zemun Polje za poboljšani kvalitet zrna, kao i dva hibrida standardnog kvaliteta zrna. Za skoro sve ispitivane osobine (osim procenta poleglih biljaka) postoji dovoljna genetička varijabilnost koja se može iskoristiti u programima selekcije sa ovim materijalom. Na osnovu dobijenih rezultata izdvojene su dve populacije sa prinosom zrna na nivou standarda ZP 341 (jedna sa područja bivše Jugoslavije, a druga introdukovana), koje će se najpre uključiti u programe komercijalne selekcije, ukoliko budu zadovoljile i po svojim biohemijskim karakteristikama. S druge strane, tri populacije su imale prinos zrna u rasponu od 1,60-1,91 t/ha, što je niže i od elitnih inbred linija, i biće isključene iz daljeg selekcionog rada. Većina populacija bila je ranostasnija od komercijalnih hibrida, kako po vegetaciji, tako i po vlazi u zrnu, što je veoma povoljno sa stanovišta selekcije. Najveća uočena mana ovih populacija jeste veoma visok lom stabla u odnosu na komercijalne hibride.",
publisher = "Društvo selekcionara i semenara Republike Srbije, Beograd",
journal = "Selekcija i semenarstvo",
title = "Phenotypic characterization of a mini cor collection for increased grain quality in maize, Fenotipska karakterizacija mini kor kolekcije kukuruza za poboljšani kvalitet zrna",
volume = "20",
number = "2",
pages = "1-11",
doi = "10.5937/SelSem1402001V"
}
Vančetović, J., Ignjatović-Micić, D., Anđelković, V., Kravić, N.,& Božinović, S. (2014). Fenotipska karakterizacija mini kor kolekcije kukuruza za poboljšani kvalitet zrna.
Selekcija i semenarstvoDruštvo selekcionara i semenara Republike Srbije, Beograd., 20(2), 1-11.
https://doi.org/10.5937/SelSem1402001V
Vančetović J, Ignjatović-Micić D, Anđelković V, Kravić N, Božinović S. Fenotipska karakterizacija mini kor kolekcije kukuruza za poboljšani kvalitet zrna. Selekcija i semenarstvo. 2014;20(2):1-11
Vančetović Jelena, Ignjatović-Micić Dragana, Anđelković Violeta, Kravić Natalija, Božinović Sofija, "Fenotipska karakterizacija mini kor kolekcije kukuruza za poboljšani kvalitet zrna" 20, no. 2 (2014):1-11,
https://doi.org/10.5937/SelSem1402001V .

High grain quality accessions within a maize drought tolerant core collection

Ignjatović-Micić, Dragana; Kostadinović, Marija; Božinović, Sofija; Anđelković, Violeta; Vančetović, Jelena

(Univ Sao Paolo, Cerquera Cesar, 2014)

TY  - JOUR
AU  - Ignjatović-Micić, Dragana
AU  - Kostadinović, Marija
AU  - Božinović, Sofija
AU  - Anđelković, Violeta
AU  - Vančetović, Jelena
PY  - 2014
UR  - http://rik.mrizp.rs/handle/123456789/525
AB  - Maize (Zea mays L.) landraces are an important source of genes for improving commercial germplasm. Today, drought tolerance and grain quality are major challenges in maize cultivation due to climatic changes and population growth. The Maize Research Institute gene-bank has a drought tolerant collection, which includes 13 landraces (from the former Yugoslavia) and 12 introduced populations (from different countries). These accessions were analyzed for protein, oil, starch and tryptophan contents, in order to identify drought tolerant accessions with high grain quality. Also, simple sequence repeat (SSR) analysis with specific primers for opaque2 recessive allele (o2) was carried out. All analyzed accessions showed high levels of protein. Oil content ranged from 3.75 % to 5.40 % and starch content from 67.5 % to 71.30%. Average protein content was not different (p  lt  0.01) between landraces and introduced populations. Starch and oil contents were higher in introduced populations at 0.84 % and 0.39 %, respectively (p  lt  0.01). Twenty-three accessions had high levels of tryptophan content. A high percentage of kernel type 1 and 2 indicated the presence of endosperm hardness modifier genes. Recessive o2 allele was found in most of the accessions. Absence of o2 in some high tryptophan accessions indicated action of another mutation. In two high tryptophan accessions an unknown band was detected. Absence of negative correlations between proteins, tryptophan and oil makes certain accessions suitable for use in the simultaneous improvement of target genotypes for these traits. Identified drought tolerant, high quality accessions can be used in breeding programs aimed at nutritional improvement of maize grown under drought conditions.
PB  - Univ Sao Paolo, Cerquera Cesar
T2  - Scientia Agricola
T1  - High grain quality accessions within a maize drought tolerant core collection
VL  - 71
IS  - 5
SP  - 402
EP  - 409
DO  - 10.1590/0103-9016-2013-0112
ER  - 
@article{
author = "Ignjatović-Micić, Dragana and Kostadinović, Marija and Božinović, Sofija and Anđelković, Violeta and Vančetović, Jelena",
year = "2014",
url = "http://rik.mrizp.rs/handle/123456789/525",
abstract = "Maize (Zea mays L.) landraces are an important source of genes for improving commercial germplasm. Today, drought tolerance and grain quality are major challenges in maize cultivation due to climatic changes and population growth. The Maize Research Institute gene-bank has a drought tolerant collection, which includes 13 landraces (from the former Yugoslavia) and 12 introduced populations (from different countries). These accessions were analyzed for protein, oil, starch and tryptophan contents, in order to identify drought tolerant accessions with high grain quality. Also, simple sequence repeat (SSR) analysis with specific primers for opaque2 recessive allele (o2) was carried out. All analyzed accessions showed high levels of protein. Oil content ranged from 3.75 % to 5.40 % and starch content from 67.5 % to 71.30%. Average protein content was not different (p  lt  0.01) between landraces and introduced populations. Starch and oil contents were higher in introduced populations at 0.84 % and 0.39 %, respectively (p  lt  0.01). Twenty-three accessions had high levels of tryptophan content. A high percentage of kernel type 1 and 2 indicated the presence of endosperm hardness modifier genes. Recessive o2 allele was found in most of the accessions. Absence of o2 in some high tryptophan accessions indicated action of another mutation. In two high tryptophan accessions an unknown band was detected. Absence of negative correlations between proteins, tryptophan and oil makes certain accessions suitable for use in the simultaneous improvement of target genotypes for these traits. Identified drought tolerant, high quality accessions can be used in breeding programs aimed at nutritional improvement of maize grown under drought conditions.",
publisher = "Univ Sao Paolo, Cerquera Cesar",
journal = "Scientia Agricola",
title = "High grain quality accessions within a maize drought tolerant core collection",
volume = "71",
number = "5",
pages = "402-409",
doi = "10.1590/0103-9016-2013-0112"
}
Ignjatović-Micić, D., Kostadinović, M., Božinović, S., Anđelković, V.,& Vančetović, J. (2014). High grain quality accessions within a maize drought tolerant core collection.
Scientia AgricolaUniv Sao Paolo, Cerquera Cesar., 71(5), 402-409.
https://doi.org/10.1590/0103-9016-2013-0112
Ignjatović-Micić D, Kostadinović M, Božinović S, Anđelković V, Vančetović J. High grain quality accessions within a maize drought tolerant core collection. Scientia Agricola. 2014;71(5):402-409
Ignjatović-Micić Dragana, Kostadinović Marija, Božinović Sofija, Anđelković Violeta, Vančetović Jelena, "High grain quality accessions within a maize drought tolerant core collection" 71, no. 5 (2014):402-409,
https://doi.org/10.1590/0103-9016-2013-0112 .
8
6
6
7

Grain quality of drought tolerant accessions within the MRI Zemun Polje maize germplasm collection

Vančetović, Jelena; Ignjatović-Micić, Dragana; Božinović, Sofija; Babić, Milosav; Filipović, Milomir; Grčić, Nikola; Anđelković, Violeta

(Spanish Natl Inst Agricultural & Food Research & Technolo, Madrid, 2014)

TY  - JOUR
AU  - Vančetović, Jelena
AU  - Ignjatović-Micić, Dragana
AU  - Božinović, Sofija
AU  - Babić, Milosav
AU  - Filipović, Milomir
AU  - Grčić, Nikola
AU  - Anđelković, Violeta
PY  - 2014
UR  - http://rik.mrizp.rs/handle/123456789/549
AB  - Maize Research Institute Zemun Polje (MRI) gene bank created an elite drought tolerant core collection of 40 accessions, based on field trials and general combining ability with inbred lines from the main heterotic groups (Lancaster, Iowa Stiff Stalk Synthetic BSSS and Iodent). A total of seven genetic groups were identified. Seven accessions showed good combining abilities with three testers from chosen heterotic groups, thus forming a distinctive genetic group (Unknown). In the present research, accessions with drought tolerance were also analyzed for grain quality, as these two traits are becoming highly important due to global warming and population growth. Kernel macronutrients contents (oil, protein and starch) were determined using Near Infrared Spectroscopy (NIR). Oil, protein and starch contents were significantly higher in introduced populations than in landraces for 0.43%, 0.12% and 0.85%, respectively (p  lt  0.01). The greatest progress from the selection based on the expected genetic gain (Delta G) for 5% selection intensity would be obtained for oil (14.74%) followed by protein (10.14%). Landraces showed the least potential for the grain quality improvement due to the lowest expected Delta G for the three macronutrients. The differences between macronutrient content among genetic groups defined them as potentially favourable sources for a specific trait. According to Delta G values, the greatest progress in breeding would be accomplished for increased oil content with accessions from the Unknown group. Identification of the accessions with several favorable traits is valuable for simultaneous breeding for drought tolerance and grain quality.
PB  - Spanish Natl Inst Agricultural & Food Research & Technolo, Madrid
T2  - Spanish Journal of Agricultural Research
T1  - Grain quality of drought tolerant accessions within the MRI Zemun Polje maize germplasm collection
VL  - 12
IS  - 1
SP  - 186
EP  - 194
DO  - 10.5424/sjar/2014121-4392
ER  - 
@article{
author = "Vančetović, Jelena and Ignjatović-Micić, Dragana and Božinović, Sofija and Babić, Milosav and Filipović, Milomir and Grčić, Nikola and Anđelković, Violeta",
year = "2014",
url = "http://rik.mrizp.rs/handle/123456789/549",
abstract = "Maize Research Institute Zemun Polje (MRI) gene bank created an elite drought tolerant core collection of 40 accessions, based on field trials and general combining ability with inbred lines from the main heterotic groups (Lancaster, Iowa Stiff Stalk Synthetic BSSS and Iodent). A total of seven genetic groups were identified. Seven accessions showed good combining abilities with three testers from chosen heterotic groups, thus forming a distinctive genetic group (Unknown). In the present research, accessions with drought tolerance were also analyzed for grain quality, as these two traits are becoming highly important due to global warming and population growth. Kernel macronutrients contents (oil, protein and starch) were determined using Near Infrared Spectroscopy (NIR). Oil, protein and starch contents were significantly higher in introduced populations than in landraces for 0.43%, 0.12% and 0.85%, respectively (p  lt  0.01). The greatest progress from the selection based on the expected genetic gain (Delta G) for 5% selection intensity would be obtained for oil (14.74%) followed by protein (10.14%). Landraces showed the least potential for the grain quality improvement due to the lowest expected Delta G for the three macronutrients. The differences between macronutrient content among genetic groups defined them as potentially favourable sources for a specific trait. According to Delta G values, the greatest progress in breeding would be accomplished for increased oil content with accessions from the Unknown group. Identification of the accessions with several favorable traits is valuable for simultaneous breeding for drought tolerance and grain quality.",
publisher = "Spanish Natl Inst Agricultural & Food Research & Technolo, Madrid",
journal = "Spanish Journal of Agricultural Research",
title = "Grain quality of drought tolerant accessions within the MRI Zemun Polje maize germplasm collection",
volume = "12",
number = "1",
pages = "186-194",
doi = "10.5424/sjar/2014121-4392"
}
Vančetović, J., Ignjatović-Micić, D., Božinović, S., Babić, M., Filipović, M., Grčić, N.,& Anđelković, V. (2014). Grain quality of drought tolerant accessions within the MRI Zemun Polje maize germplasm collection.
Spanish Journal of Agricultural ResearchSpanish Natl Inst Agricultural & Food Research & Technolo, Madrid., 12(1), 186-194.
https://doi.org/10.5424/sjar/2014121-4392
Vančetović J, Ignjatović-Micić D, Božinović S, Babić M, Filipović M, Grčić N, Anđelković V. Grain quality of drought tolerant accessions within the MRI Zemun Polje maize germplasm collection. Spanish Journal of Agricultural Research. 2014;12(1):186-194
Vančetović Jelena, Ignjatović-Micić Dragana, Božinović Sofija, Babić Milosav, Filipović Milomir, Grčić Nikola, Anđelković Violeta, "Grain quality of drought tolerant accessions within the MRI Zemun Polje maize germplasm collection" 12, no. 1 (2014):186-194,
https://doi.org/10.5424/sjar/2014121-4392 .
4
4
5

Simulating of Top-Cross system for enhancement of antioxidants in maize grain

Vančetović, Jelena; Žilić, Slađana; Božinović, Sofija; Ignjatović-Micić, Dragana

(Spanish Natl Inst Agricultural & Food Research & Technolo, Madrid, 2014)

TY  - JOUR
AU  - Vančetović, Jelena
AU  - Žilić, Slađana
AU  - Božinović, Sofija
AU  - Ignjatović-Micić, Dragana
PY  - 2014
UR  - http://rik.mrizp.rs/handle/123456789/546
AB  - Blue maize (Zea mays L.) is grown for its high content of antioxidants. Conversion of yellow and white to blue maize is time consuming because several genes affect blue color. After each backcross selfing is needed for color to be expressed. In order to overcome the problem of time and effort needed for conversion to blue kernel color, we have set a pilot experiment simulating a Top-cross system for increasing antioxidants in maize grain. The idea is to alternately sow six rows of sterile standard quality hybrid and two rows of blue maize in commercial production. Five commercial ZP hybrids were crossed with a blue pop-corn population. Xenia effect caused by cross-pollination produced blue grain on all hybrids in the same year. Chemical analyses of the grains of five selfed original hybrids, five cross-pollinated hybrids and selfed blue popcorn pollinator were performed. Cross-fertilization with blue popcorn had different impact on antioxidant capacity and phytonutrients, increasing them significantly in some but not all crosspollinated hybrids. Popcorn blue pollinator had higher values for all the analyzed traits than either selfed or crosspollinated hybrids. Selfed vs. pollinated hybrids showed significant difference for total antioxidant capacity (p  lt  0.1), total phenolics and total yellow pigments (p  lt  0.01), with the increase of total phenolics and decrease of total yellow pigments in pollinated ones. Total flavonoids showed a little non-significant decrease in pollinated hybrids, while total anthocyanins were not detected in selfed yellow hybrids. Blue maize obtained this way has shown good potential for growing high quality phytonutrient genotypes.
PB  - Spanish Natl Inst Agricultural & Food Research & Technolo, Madrid
T2  - Spanish Journal of Agricultural Research
T1  - Simulating of Top-Cross system for enhancement of antioxidants in maize grain
VL  - 12
IS  - 2
SP  - 467
EP  - 476
DO  - 10.5424/sjar/2014122-5222
ER  - 
@article{
author = "Vančetović, Jelena and Žilić, Slađana and Božinović, Sofija and Ignjatović-Micić, Dragana",
year = "2014",
url = "http://rik.mrizp.rs/handle/123456789/546",
abstract = "Blue maize (Zea mays L.) is grown for its high content of antioxidants. Conversion of yellow and white to blue maize is time consuming because several genes affect blue color. After each backcross selfing is needed for color to be expressed. In order to overcome the problem of time and effort needed for conversion to blue kernel color, we have set a pilot experiment simulating a Top-cross system for increasing antioxidants in maize grain. The idea is to alternately sow six rows of sterile standard quality hybrid and two rows of blue maize in commercial production. Five commercial ZP hybrids were crossed with a blue pop-corn population. Xenia effect caused by cross-pollination produced blue grain on all hybrids in the same year. Chemical analyses of the grains of five selfed original hybrids, five cross-pollinated hybrids and selfed blue popcorn pollinator were performed. Cross-fertilization with blue popcorn had different impact on antioxidant capacity and phytonutrients, increasing them significantly in some but not all crosspollinated hybrids. Popcorn blue pollinator had higher values for all the analyzed traits than either selfed or crosspollinated hybrids. Selfed vs. pollinated hybrids showed significant difference for total antioxidant capacity (p  lt  0.1), total phenolics and total yellow pigments (p  lt  0.01), with the increase of total phenolics and decrease of total yellow pigments in pollinated ones. Total flavonoids showed a little non-significant decrease in pollinated hybrids, while total anthocyanins were not detected in selfed yellow hybrids. Blue maize obtained this way has shown good potential for growing high quality phytonutrient genotypes.",
publisher = "Spanish Natl Inst Agricultural & Food Research & Technolo, Madrid",
journal = "Spanish Journal of Agricultural Research",
title = "Simulating of Top-Cross system for enhancement of antioxidants in maize grain",
volume = "12",
number = "2",
pages = "467-476",
doi = "10.5424/sjar/2014122-5222"
}
Vančetović, J., Žilić, S., Božinović, S.,& Ignjatović-Micić, D. (2014). Simulating of Top-Cross system for enhancement of antioxidants in maize grain.
Spanish Journal of Agricultural ResearchSpanish Natl Inst Agricultural & Food Research & Technolo, Madrid., 12(2), 467-476.
https://doi.org/10.5424/sjar/2014122-5222
Vančetović J, Žilić S, Božinović S, Ignjatović-Micić D. Simulating of Top-Cross system for enhancement of antioxidants in maize grain. Spanish Journal of Agricultural Research. 2014;12(2):467-476
Vančetović Jelena, Žilić Slađana, Božinović Sofija, Ignjatović-Micić Dragana, "Simulating of Top-Cross system for enhancement of antioxidants in maize grain" 12, no. 2 (2014):467-476,
https://doi.org/10.5424/sjar/2014122-5222 .
5
5
7

Potentially a new subtype of the cytoplasmic male sterility S-type in maize

Vančetović, Jelena; Ignjatović-Micić, Dragana; Nikolić, Ana; Božinović, Sofija; Marković, Ksenija; Anđelković, Violeta

(Društvo genetičara Srbije, Beograd, 2013)

TY  - JOUR
AU  - Vančetović, Jelena
AU  - Ignjatović-Micić, Dragana
AU  - Nikolić, Ana
AU  - Božinović, Sofija
AU  - Marković, Ksenija
AU  - Anđelković, Violeta
PY  - 2013
UR  - http://rik.mrizp.rs/handle/123456789/523
AB  - In gene-bank maize collection of Maize Research Institute Zemun Polje (MRI) two samples with untypical mtDNA profile for cytoplasmic male sterility (cms) were identified. These two samples showed typical multiplex polymerase chain reaction (PCR) band for cms-S, but also an additional band of unknown nature. It is assumed that the additional band is the result of a rearrangement of the two mitochondrial episomes characteristic for the cms-S in maize or a duplication of the part of cms-S mitochondrial genome. Additional field and laboratory experiments are necessary in the further lightening of this phenomenon.
AB  - U banci gena kukuruza (Zea mays L.) Instituta za kukuruz Zemun Polje otkrivena su dva uzorka koja sadrže netipičan mitohondirjalni genom koji uzrokuje citoplazmatičku mušku sterilnost (cms). Ova dva genotipa pokazuju tipičnu multipleks polymerase chain reaction (PCR) traku za S-tip citoplazme, ali i dodatnu traku, čije je poreklo za sada nepoznato. Smatra se da je ona proizvod ili rearanžiranja dva mitohondrijalna epizoma karakteristična za cmsS kukuruza ili do sada još nesekvencioniranih gena koji uzrokuju cms. Za dodatnu potvrdu da je ovo zaista nov fenomen, uradili smo analizu svih poznatih izvora cmsS zajedno sa ova dva uzorka. Nijedan od analiziranih podtipova nije pokazao dodatnu traku koja je nađena u našim uzorcima. Dodatna poljska i laboratorijska istraživanja neophodna su u daljem razjašnjavanju ovog fenomena.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Potentially a new subtype of the cytoplasmic male sterility S-type in maize
T1  - Novi podtip cmsS kod kukuruza?
VL  - 45
IS  - 1
SP  - 145
EP  - 151
DO  - 10.2298/GENSR1301145V
ER  - 
@article{
author = "Vančetović, Jelena and Ignjatović-Micić, Dragana and Nikolić, Ana and Božinović, Sofija and Marković, Ksenija and Anđelković, Violeta",
year = "2013",
url = "http://rik.mrizp.rs/handle/123456789/523",
abstract = "In gene-bank maize collection of Maize Research Institute Zemun Polje (MRI) two samples with untypical mtDNA profile for cytoplasmic male sterility (cms) were identified. These two samples showed typical multiplex polymerase chain reaction (PCR) band for cms-S, but also an additional band of unknown nature. It is assumed that the additional band is the result of a rearrangement of the two mitochondrial episomes characteristic for the cms-S in maize or a duplication of the part of cms-S mitochondrial genome. Additional field and laboratory experiments are necessary in the further lightening of this phenomenon., U banci gena kukuruza (Zea mays L.) Instituta za kukuruz Zemun Polje otkrivena su dva uzorka koja sadrže netipičan mitohondirjalni genom koji uzrokuje citoplazmatičku mušku sterilnost (cms). Ova dva genotipa pokazuju tipičnu multipleks polymerase chain reaction (PCR) traku za S-tip citoplazme, ali i dodatnu traku, čije je poreklo za sada nepoznato. Smatra se da je ona proizvod ili rearanžiranja dva mitohondrijalna epizoma karakteristična za cmsS kukuruza ili do sada još nesekvencioniranih gena koji uzrokuju cms. Za dodatnu potvrdu da je ovo zaista nov fenomen, uradili smo analizu svih poznatih izvora cmsS zajedno sa ova dva uzorka. Nijedan od analiziranih podtipova nije pokazao dodatnu traku koja je nađena u našim uzorcima. Dodatna poljska i laboratorijska istraživanja neophodna su u daljem razjašnjavanju ovog fenomena.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Potentially a new subtype of the cytoplasmic male sterility S-type in maize, Novi podtip cmsS kod kukuruza?",
volume = "45",
number = "1",
pages = "145-151",
doi = "10.2298/GENSR1301145V"
}
Vančetović, J., Ignjatović-Micić, D., Nikolić, A., Božinović, S., Marković, K.,& Anđelković, V. (2013). Novi podtip cmsS kod kukuruza?.
GenetikaDruštvo genetičara Srbije, Beograd., 45(1), 145-151.
https://doi.org/10.2298/GENSR1301145V
Vančetović J, Ignjatović-Micić D, Nikolić A, Božinović S, Marković K, Anđelković V. Novi podtip cmsS kod kukuruza?. Genetika. 2013;45(1):145-151
Vančetović Jelena, Ignjatović-Micić Dragana, Nikolić Ana, Božinović Sofija, Marković Ksenija, Anđelković Violeta, "Novi podtip cmsS kod kukuruza?" 45, no. 1 (2013):145-151,
https://doi.org/10.2298/GENSR1301145V .
1

Uticaj citoplazmatične muške sterilnosti i ksenija na prinos zrna i agronomske osobine kukuruza

Božinović, Sofija

(Универзитет у Београду, Пољопривредни факултет, 2013)

TY  - BOOK
AU  - Božinović, Sofija
PY  - 2013
UR  - http://eteze.bg.ac.rs/application/showtheses?thesesId=1600
UR  - https://fedorabg.bg.ac.rs/fedora/get/o:9031/bdef:Content/download
UR  - http://vbs.rs/scripts/cobiss?command=DISPLAY&base=70036&RID=512084701
UR  - http://nardus.mpn.gov.rs/123456789/2575
UR  - http://rik.mrizp.rs/handle/123456789/747
AB  - Citoplazmatična muška sterilnost (CMS) odavno se koristi u proizvodnjihibridnog semena kukuruza, jer povećava kvalitet, a pritom smanjuje troškoveproizvodnje. Ksenija predstavlja efekat stranog oprašivača na zrno majčinskoggenotipa u godini oprašivanja. Kombinovani uticaj CMS i ksenija nazvan je Plushibridefekat, a ideja je da se u smeši gaji 80% sterilnog hibrida kao majke i 20%drugog fertilnog hibrida, kao oca. Mnogi autori su dobili značajno povećanjeprinosa u ovakvom sistemu proizvodnje, bez pogoršanja kvaliteta zrna.Cilj istraživanja bio je da se u našim uslovima i na domaćim hibridima ispitapojedinačni i kombinovani uticaj citoplazmatične muške sterilnosti i ksenija nanajvažnije osobine kukuruza i mogućnost uvođenja ovakvog sistema gajenja ukomercijalnu proizvodnju u Srbiji.Ogled je bio postavljen po potpuno slučajnom blok (RCB) split-split ploteksperimentalnom dizajnu u tri ponavljanja u Zemun Polju od 2009. do 2011.godine. Kao majke su se koristili sterilne (CMS-S tip) i fertilne verzije hibrida ZP 1 iZP 2, dok su očevi bili hibridi ZP 1ft, ZP 2ft, ZP 3ft, ZP 4ft i ZP 5ft. Ispitivan jepojedinačni, kao i kombinovani uticaj CMS i ksenija na najbitnije osobine kukuruza.Takođe, pomoću SSR markera utvrđena je genetička distanca između korišćenihgenotipova, da bi se našla veza između distance i efekta ksenija u Plus-hibridkombinaciji.Samo kod jednog CMS hibrida, ZP 2st, je došlo do neznačajnog povećanjaprinosa zrna (0,45 t/ha), kod kog je došlo i do značajnog povećanja težine zrna ibroja zrna po jedinici površine. Slab odgovor genotipova na sterilnost objašnjavase time što je korišćen CMS-S tip, kod koga pozitivan efekat sterilnosti ne dolazi doizražaja kao kod ostala dva tipa. CMS je uticala na značajno povećanje sadržaja uljau zrnu kod ZP 2 (0,21%). Infekcija zrna sa Fusarium verticillioides bila je veća kodoba sterilna hibrida, dok je sadržaj mikotoksina specifičnog za ovu vrstu gljive,..
AB  - Because it increases quality and reduces costs at the same time, cytoplasmicmale sterility (CMS) has been used in maize hybrid seed production since long ago.Xenia is the effect of foreign pollinator on the kernel of maternal genotype in theyear of crossing. The combined effect of CMS and xenia is referred to as a Plushybrideffect and the idea is to grow in mixture 80% of one sterile hybrid asmother and 20% of the other fertile hybrid as father. Many authors got significantincrease in grain yield in this production system, without grain qualitydeterioration.The aim of the research was to examine individual and combined effect ofcytoplasmic male sterility and xenia on the most important maize traits ofdomestic hybrids, in our environment, as well as the possibility of introduction ofthis kind of growing system in the commercial production in Serbia.The three-replicate trial was carried out according to randomized completeblock (RCB) split-split plot design in Zemun Polje during 2009, 2010 i 2011. Sterile(CMS-S type) and fertile versions of ZP 1 and ZP 2 hybrids were used as mothers,while ZP 1ft, ZP 2ft, ZP 3ft, ZP 4ft and ZP 5ft hybrids were fathers. Individual andcombined effects of CMS and xenia on the most important maize traits wereexamined. Also, genetic distance between used genotypes was determined usingSSR markers, to find the relationship between distance and xenia effect in a Plushybridcombination.Only one CMS hybrid, ZP 2st, had insignificant increase in grain yield (0,45t/ha), and at the same time significant increase in kernel weight and kernelnumber per unit area. Weak response of the genotypes to sterility is explained withthe use of CMS-S type, in which positive effect of sterility doesn’t come to the foreas in the other two types. CMS had significant impact on kernel oil content increasein ZP 2 (0,21%). Kernel infection with Fusarium verticillioides was higher for bothsterile hybrids, while kernel content of mycotoxin fumonisin B1, specific for this fungi species, in ZP 1st was significantly lower, and in ZP 2st insignificantly higherthen in fertile analogue...
PB  - Универзитет у Београду, Пољопривредни факултет
T2  - Универзитет у Београду
T1  - Uticaj citoplazmatične muške sterilnosti i ksenija na prinos zrna i agronomske osobine kukuruza
T1  - Impact of cytoplasmic male sterility and xenia on grain yield and agronomic traits of maize
ER  - 
@phdthesis{
author = "Božinović, Sofija",
year = "2013",
url = "http://eteze.bg.ac.rs/application/showtheses?thesesId=1600, https://fedorabg.bg.ac.rs/fedora/get/o:9031/bdef:Content/download, http://vbs.rs/scripts/cobiss?command=DISPLAY&base=70036&RID=512084701, http://nardus.mpn.gov.rs/123456789/2575, http://rik.mrizp.rs/handle/123456789/747",
abstract = "Citoplazmatična muška sterilnost (CMS) odavno se koristi u proizvodnjihibridnog semena kukuruza, jer povećava kvalitet, a pritom smanjuje troškoveproizvodnje. Ksenija predstavlja efekat stranog oprašivača na zrno majčinskoggenotipa u godini oprašivanja. Kombinovani uticaj CMS i ksenija nazvan je Plushibridefekat, a ideja je da se u smeši gaji 80% sterilnog hibrida kao majke i 20%drugog fertilnog hibrida, kao oca. Mnogi autori su dobili značajno povećanjeprinosa u ovakvom sistemu proizvodnje, bez pogoršanja kvaliteta zrna.Cilj istraživanja bio je da se u našim uslovima i na domaćim hibridima ispitapojedinačni i kombinovani uticaj citoplazmatične muške sterilnosti i ksenija nanajvažnije osobine kukuruza i mogućnost uvođenja ovakvog sistema gajenja ukomercijalnu proizvodnju u Srbiji.Ogled je bio postavljen po potpuno slučajnom blok (RCB) split-split ploteksperimentalnom dizajnu u tri ponavljanja u Zemun Polju od 2009. do 2011.godine. Kao majke su se koristili sterilne (CMS-S tip) i fertilne verzije hibrida ZP 1 iZP 2, dok su očevi bili hibridi ZP 1ft, ZP 2ft, ZP 3ft, ZP 4ft i ZP 5ft. Ispitivan jepojedinačni, kao i kombinovani uticaj CMS i ksenija na najbitnije osobine kukuruza.Takođe, pomoću SSR markera utvrđena je genetička distanca između korišćenihgenotipova, da bi se našla veza između distance i efekta ksenija u Plus-hibridkombinaciji.Samo kod jednog CMS hibrida, ZP 2st, je došlo do neznačajnog povećanjaprinosa zrna (0,45 t/ha), kod kog je došlo i do značajnog povećanja težine zrna ibroja zrna po jedinici površine. Slab odgovor genotipova na sterilnost objašnjavase time što je korišćen CMS-S tip, kod koga pozitivan efekat sterilnosti ne dolazi doizražaja kao kod ostala dva tipa. CMS je uticala na značajno povećanje sadržaja uljau zrnu kod ZP 2 (0,21%). Infekcija zrna sa Fusarium verticillioides bila je veća kodoba sterilna hibrida, dok je sadržaj mikotoksina specifičnog za ovu vrstu gljive,.., Because it increases quality and reduces costs at the same time, cytoplasmicmale sterility (CMS) has been used in maize hybrid seed production since long ago.Xenia is the effect of foreign pollinator on the kernel of maternal genotype in theyear of crossing. The combined effect of CMS and xenia is referred to as a Plushybrideffect and the idea is to grow in mixture 80% of one sterile hybrid asmother and 20% of the other fertile hybrid as father. Many authors got significantincrease in grain yield in this production system, without grain qualitydeterioration.The aim of the research was to examine individual and combined effect ofcytoplasmic male sterility and xenia on the most important maize traits ofdomestic hybrids, in our environment, as well as the possibility of introduction ofthis kind of growing system in the commercial production in Serbia.The three-replicate trial was carried out according to randomized completeblock (RCB) split-split plot design in Zemun Polje during 2009, 2010 i 2011. Sterile(CMS-S type) and fertile versions of ZP 1 and ZP 2 hybrids were used as mothers,while ZP 1ft, ZP 2ft, ZP 3ft, ZP 4ft and ZP 5ft hybrids were fathers. Individual andcombined effects of CMS and xenia on the most important maize traits wereexamined. Also, genetic distance between used genotypes was determined usingSSR markers, to find the relationship between distance and xenia effect in a Plushybridcombination.Only one CMS hybrid, ZP 2st, had insignificant increase in grain yield (0,45t/ha), and at the same time significant increase in kernel weight and kernelnumber per unit area. Weak response of the genotypes to sterility is explained withthe use of CMS-S type, in which positive effect of sterility doesn’t come to the foreas in the other two types. CMS had significant impact on kernel oil content increasein ZP 2 (0,21%). Kernel infection with Fusarium verticillioides was higher for bothsterile hybrids, while kernel content of mycotoxin fumonisin B1, specific for this fungi species, in ZP 1st was significantly lower, and in ZP 2st insignificantly higherthen in fertile analogue...",
publisher = "Универзитет у Београду, Пољопривредни факултет",
journal = "Универзитет у Београду",
title = "Uticaj citoplazmatične muške sterilnosti i ksenija na prinos zrna i agronomske osobine kukuruza, Impact of cytoplasmic male sterility and xenia on grain yield and agronomic traits of maize"
}
Božinović, S. (2013). Impact of cytoplasmic male sterility and xenia on grain yield and agronomic traits of maize.
Универзитет у БеоградуУниверзитет у Београду, Пољопривредни факултет..
Božinović S. Impact of cytoplasmic male sterility and xenia on grain yield and agronomic traits of maize. Универзитет у Београду. 2013;
Božinović Sofija, "Impact of cytoplasmic male sterility and xenia on grain yield and agronomic traits of maize" (2013)

Biochemical and agronomic performance of quality protein maize hybrids adapted to temperate regions

Ignjatović-Micić, Dragana; Kostadinović, Marija; Stanković, Goran; Marković, Ksenija; Vančetović, Jelena; Božinović, Sofija; Anđelković, Violeta

(Maydica-Ist Sper Cerealicoltur, Bergamo, 2013)

TY  - JOUR
AU  - Ignjatović-Micić, Dragana
AU  - Kostadinović, Marija
AU  - Stanković, Goran
AU  - Marković, Ksenija
AU  - Vančetović, Jelena
AU  - Božinović, Sofija
AU  - Anđelković, Violeta
PY  - 2013
UR  - http://rik.mrizp.rs/handle/123456789/514
AB  - Quality protein maize (QPM) is high lysine (tryptophan) maize with hard endosperm and good agronomic performance. QPM was developed primarily for utilization in tropical and sub-tropical regions where maize is a staple food. Its adaptation and cultivation in temperate areas is still not fully developed, although QPM could have merits for production and consumption in developed parts of the world, especially as animal feed. Maize Research Institute Zemun Polje has a program on developing QPM genotypes for growing in temperate regions. The objective of our research was initial screening of 72 hybrids (derived from crosses between QPM lines adapted to temperate environments and three commercial lines with standard kernel quality) for kernel modification, tryptophan and protein contents, quality index (QI) and grain yield. Five hybrids with high tryptophan content (0.071 to 0.081%) and yield at the level of standard hybrids (96 - 114%) were identified. Protein content ranged from 10 to 11.20%, similar to standard hybrids. QI was in the range from 0.71 to 0.74, which was better than in standard hybrids (0.57 - 0.62), but below the QPM threshold of 0.80. The percentage of good kernel modifications (type 1 and 2) was over 80% in three and over 74% in two hybrids. The results indicated the complexity of obtaining high yielding hybrids with high levels of essential amino-acids. Identified potential QPM hybrids have to be further evaluated for agronomic traits, but the results can be considered important in the context of limited information on QPM adapted to temperate environmental conditions.
PB  - Maydica-Ist Sper Cerealicoltur, Bergamo
T2  - Maydica
T1  - Biochemical and agronomic performance of quality protein maize hybrids adapted to temperate regions
VL  - 58
IS  - 1-4
SP  - 311
EP  - 317
ER  - 
@article{
author = "Ignjatović-Micić, Dragana and Kostadinović, Marija and Stanković, Goran and Marković, Ksenija and Vančetović, Jelena and Božinović, Sofija and Anđelković, Violeta",
year = "2013",
url = "http://rik.mrizp.rs/handle/123456789/514",
abstract = "Quality protein maize (QPM) is high lysine (tryptophan) maize with hard endosperm and good agronomic performance. QPM was developed primarily for utilization in tropical and sub-tropical regions where maize is a staple food. Its adaptation and cultivation in temperate areas is still not fully developed, although QPM could have merits for production and consumption in developed parts of the world, especially as animal feed. Maize Research Institute Zemun Polje has a program on developing QPM genotypes for growing in temperate regions. The objective of our research was initial screening of 72 hybrids (derived from crosses between QPM lines adapted to temperate environments and three commercial lines with standard kernel quality) for kernel modification, tryptophan and protein contents, quality index (QI) and grain yield. Five hybrids with high tryptophan content (0.071 to 0.081%) and yield at the level of standard hybrids (96 - 114%) were identified. Protein content ranged from 10 to 11.20%, similar to standard hybrids. QI was in the range from 0.71 to 0.74, which was better than in standard hybrids (0.57 - 0.62), but below the QPM threshold of 0.80. The percentage of good kernel modifications (type 1 and 2) was over 80% in three and over 74% in two hybrids. The results indicated the complexity of obtaining high yielding hybrids with high levels of essential amino-acids. Identified potential QPM hybrids have to be further evaluated for agronomic traits, but the results can be considered important in the context of limited information on QPM adapted to temperate environmental conditions.",
publisher = "Maydica-Ist Sper Cerealicoltur, Bergamo",
journal = "Maydica",
title = "Biochemical and agronomic performance of quality protein maize hybrids adapted to temperate regions",
volume = "58",
number = "1-4",
pages = "311-317"
}
Ignjatović-Micić, D., Kostadinović, M., Stanković, G., Marković, K., Vančetović, J., Božinović, S.,& Anđelković, V. (2013). Biochemical and agronomic performance of quality protein maize hybrids adapted to temperate regions.
MaydicaMaydica-Ist Sper Cerealicoltur, Bergamo., 58(1-4), 311-317.
Ignjatović-Micić D, Kostadinović M, Stanković G, Marković K, Vančetović J, Božinović S, Anđelković V. Biochemical and agronomic performance of quality protein maize hybrids adapted to temperate regions. Maydica. 2013;58(1-4):311-317
Ignjatović-Micić Dragana, Kostadinović Marija, Stanković Goran, Marković Ksenija, Vančetović Jelena, Božinović Sofija, Anđelković Violeta, "Biochemical and agronomic performance of quality protein maize hybrids adapted to temperate regions" 58, no. 1-4 (2013):311-317
6
7

Combined S1-TC-RRS with consideration of CMS and dihaploids in maize

Vančetović, Jelena; Ignjatović-Micić, Dragana; Božinović, Sofija; Delić, Nenad; Čamdžija, Zoran

(Društvo genetičara Srbije, Beograd, 2012)

TY  - JOUR
AU  - Vančetović, Jelena
AU  - Ignjatović-Micić, Dragana
AU  - Božinović, Sofija
AU  - Delić, Nenad
AU  - Čamdžija, Zoran
PY  - 2012
UR  - http://rik.mrizp.rs/handle/123456789/464
AB  - Herein, we present the combined S1-HS-RRS method using inbred testers (S1-TC-RRS) as a long-term maize breeding program, which increases the frequency of favorable alleles and maintains genetic variability in two genetically opposite populations. The method improves two different genetic sources simultaneously, where S1 families, developed by selfing phenotypically superior plants from both breeding populations are crossed with opposite inbred testers for specific combining ability selection, accompanied by selection of S1 families per se. A certain percentage of the evaluated S1 families is used for the next TC-RRS selection cycle. Maternal haploids from the selected S1 lines of each cycle of S1-TC-RRS can serve to produce elite 100% homozygous inbred lines (dihaploids) in a short time, which decreases the time and expenses of the selection cycle and influence the efficiency of seed production, as well as, variety protection rights. This elite lines than can be converted to CMS versions (paternal haploids), for the seed production, which lowers the costs of it.
AB  - Prestavlja se kombinovani S1-HS-RRS metod uz korišćenje inbred testera (S1-TCRRS), kao dugoročni program u oplemenjivanju kukuruza, koji povećava frekvenciju poželjnih alela i održava genetičku varijabilnost dve genetički opozitne populacije. Metodom se u isto vreme popravljaju dva genetički opozitna izvora, gde se S1 familije, dobijene samooplodnjom fenotipski superiornih biljaka iz obe populacije, ukrštaju sa opozitnim inbred testerom radi selekcije na posebne kombinacione sposobnosti, uz istovremenu selekciju S1 familija per se. Određen procenat ispitivanih S1 familja se koristi za sledeći TC-RRS ciklus selekcije. Uz pomoć metode majčinskih haploida, iz odabranih S1 linija svakog S1-TC-RRS ciklusa mogu se dobiti 100% homozigotne elitne inbred linije (dihaploidi) za kratko vreme, što smanjuje vreme i troškove selekcionog ciklusa, a utiče na efikasnost semenske proizvodnje i zaštitu oplemenjivačkih prava. Ove elitne inbred linije mogu se prevesti na cms verziju (ocinski haploidi), što smanjuje troškove u semenskoj proizvodnji.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Combined S1-TC-RRS with consideration of CMS and dihaploids in maize
T1  - Kombinovana S1-TC-RRS pri korišćenju CMS-a i dihaploida kod kukuruza
VL  - 44
IS  - 1
SP  - 69
EP  - 79
DO  - 10.2298/GENSR1201069V
ER  - 
@article{
author = "Vančetović, Jelena and Ignjatović-Micić, Dragana and Božinović, Sofija and Delić, Nenad and Čamdžija, Zoran",
year = "2012",
url = "http://rik.mrizp.rs/handle/123456789/464",
abstract = "Herein, we present the combined S1-HS-RRS method using inbred testers (S1-TC-RRS) as a long-term maize breeding program, which increases the frequency of favorable alleles and maintains genetic variability in two genetically opposite populations. The method improves two different genetic sources simultaneously, where S1 families, developed by selfing phenotypically superior plants from both breeding populations are crossed with opposite inbred testers for specific combining ability selection, accompanied by selection of S1 families per se. A certain percentage of the evaluated S1 families is used for the next TC-RRS selection cycle. Maternal haploids from the selected S1 lines of each cycle of S1-TC-RRS can serve to produce elite 100% homozygous inbred lines (dihaploids) in a short time, which decreases the time and expenses of the selection cycle and influence the efficiency of seed production, as well as, variety protection rights. This elite lines than can be converted to CMS versions (paternal haploids), for the seed production, which lowers the costs of it., Prestavlja se kombinovani S1-HS-RRS metod uz korišćenje inbred testera (S1-TCRRS), kao dugoročni program u oplemenjivanju kukuruza, koji povećava frekvenciju poželjnih alela i održava genetičku varijabilnost dve genetički opozitne populacije. Metodom se u isto vreme popravljaju dva genetički opozitna izvora, gde se S1 familije, dobijene samooplodnjom fenotipski superiornih biljaka iz obe populacije, ukrštaju sa opozitnim inbred testerom radi selekcije na posebne kombinacione sposobnosti, uz istovremenu selekciju S1 familija per se. Određen procenat ispitivanih S1 familja se koristi za sledeći TC-RRS ciklus selekcije. Uz pomoć metode majčinskih haploida, iz odabranih S1 linija svakog S1-TC-RRS ciklusa mogu se dobiti 100% homozigotne elitne inbred linije (dihaploidi) za kratko vreme, što smanjuje vreme i troškove selekcionog ciklusa, a utiče na efikasnost semenske proizvodnje i zaštitu oplemenjivačkih prava. Ove elitne inbred linije mogu se prevesti na cms verziju (ocinski haploidi), što smanjuje troškove u semenskoj proizvodnji.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Combined S1-TC-RRS with consideration of CMS and dihaploids in maize, Kombinovana S1-TC-RRS pri korišćenju CMS-a i dihaploida kod kukuruza",
volume = "44",
number = "1",
pages = "69-79",
doi = "10.2298/GENSR1201069V"
}
Vančetović, J., Ignjatović-Micić, D., Božinović, S., Delić, N.,& Čamdžija, Z. (2012). Kombinovana S1-TC-RRS pri korišćenju CMS-a i dihaploida kod kukuruza.
GenetikaDruštvo genetičara Srbije, Beograd., 44(1), 69-79.
https://doi.org/10.2298/GENSR1201069V
Vančetović J, Ignjatović-Micić D, Božinović S, Delić N, Čamdžija Z. Kombinovana S1-TC-RRS pri korišćenju CMS-a i dihaploida kod kukuruza. Genetika. 2012;44(1):69-79
Vančetović Jelena, Ignjatović-Micić Dragana, Božinović Sofija, Delić Nenad, Čamdžija Zoran, "Kombinovana S1-TC-RRS pri korišćenju CMS-a i dihaploida kod kukuruza" 44, no. 1 (2012):69-79,
https://doi.org/10.2298/GENSR1201069V .

ZP maize hybrids with red kerne

Vančetović, Jelena; Žilić, Slađana; Božinović, Sofija

(Društvo selekcionara i semenara Republike Srbije, Beograd, 2012)

TY  - JOUR
AU  - Vančetović, Jelena
AU  - Žilić, Slađana
AU  - Božinović, Sofija
PY  - 2012
UR  - http://rik.mrizp.rs/handle/123456789/468
AB  - The following three red kernel maize genotypes were observed: the variety ZP Rumenka and two commercial hybrids ZPH-1 red (FAO 350) and ZPH-2 red (FAO 600). The aim of the study was to determine possible superiority of commercial red maize hybrids over the variety Rumenka in order to produce functional food, i.e. specific flour from red maize. The hybrid ZPH-1 red was the best in the trial with the highest antioxidant activity and anthocyaninins content, as well as, with the highest grain yield. Therefore this hybrid is very suitable for the production of maize for special purposes.
AB  - U radu su ispitivana tri genotipa kukuruza crvenog zrna: sorta ZP Rumenka i dva komercijalna hibrida, ZPH-1 crveni (FAO 350) i ZPH-2 crveni (FAO 600). Svrha je bila utvrđivanje eventualne superiornosti komercijalnih crvenih hibrida u odnosu na sortu crvenog zrna za dobijanje tzv. funkcionalne hrane, odnosno specifičnog brašna od crvenog kukuruza. Kao najpogodniji genotip pokazao se ZPH-1 crveni, sa daleko najvećom antioksidativnom aktivnošću i sadržajem antocijaninina, kao i najvećim prinosom zrna. Stoga je on veoma pogodan za proizvodnju kukuruza za specifične namene.
PB  - Društvo selekcionara i semenara Republike Srbije, Beograd
T2  - Selekcija i semenarstvo
T1  - ZP maize hybrids with red kerne
T1  - Crveni ZP hibridi kukuruza
VL  - 18
IS  - 1
SP  - 1
EP  - 8
ER  - 
@article{
author = "Vančetović, Jelena and Žilić, Slađana and Božinović, Sofija",
year = "2012",
url = "http://rik.mrizp.rs/handle/123456789/468",
abstract = "The following three red kernel maize genotypes were observed: the variety ZP Rumenka and two commercial hybrids ZPH-1 red (FAO 350) and ZPH-2 red (FAO 600). The aim of the study was to determine possible superiority of commercial red maize hybrids over the variety Rumenka in order to produce functional food, i.e. specific flour from red maize. The hybrid ZPH-1 red was the best in the trial with the highest antioxidant activity and anthocyaninins content, as well as, with the highest grain yield. Therefore this hybrid is very suitable for the production of maize for special purposes., U radu su ispitivana tri genotipa kukuruza crvenog zrna: sorta ZP Rumenka i dva komercijalna hibrida, ZPH-1 crveni (FAO 350) i ZPH-2 crveni (FAO 600). Svrha je bila utvrđivanje eventualne superiornosti komercijalnih crvenih hibrida u odnosu na sortu crvenog zrna za dobijanje tzv. funkcionalne hrane, odnosno specifičnog brašna od crvenog kukuruza. Kao najpogodniji genotip pokazao se ZPH-1 crveni, sa daleko najvećom antioksidativnom aktivnošću i sadržajem antocijaninina, kao i najvećim prinosom zrna. Stoga je on veoma pogodan za proizvodnju kukuruza za specifične namene.",
publisher = "Društvo selekcionara i semenara Republike Srbije, Beograd",
journal = "Selekcija i semenarstvo",
title = "ZP maize hybrids with red kerne, Crveni ZP hibridi kukuruza",
volume = "18",
number = "1",
pages = "1-8"
}
Vančetović, J., Žilić, S.,& Božinović, S. (2012). Crveni ZP hibridi kukuruza.
Selekcija i semenarstvoDruštvo selekcionara i semenara Republike Srbije, Beograd., 18(1), 1-8.
Vančetović J, Žilić S, Božinović S. Crveni ZP hibridi kukuruza. Selekcija i semenarstvo. 2012;18(1):1-8
Vančetović Jelena, Žilić Slađana, Božinović Sofija, "Crveni ZP hibridi kukuruza" 18, no. 1 (2012):1-8

Plus-hybrid system in maize (Zea mays L.) production: A new approach combining the effect of cytoplasmic male sterility and xenia for grain yield increase and nutritional improvement

Vančetović, Jelena; Božinović, Sofija; Ignjatović-Micić, Dragana; Marković, Ksenija

(2012)

TY  - CHAP
AU  - Vančetović, Jelena
AU  - Božinović, Sofija
AU  - Ignjatović-Micić, Dragana
AU  - Marković, Ksenija
PY  - 2012
UR  - http://rik.mrizp.rs/handle/123456789/470
AB  - Cytoplasmic male sterility (cms) in maize is used to increase the quality of hybrid seed production and reduce its costs. Sterile hybrids often outyield their fertile counterparts, especially if pollinated by a genetically unrelated pollinator. This fact can be used in modern production to increase grain yield of maize hybrids, and to improve agronomic traits. The combined effect of cytoplasmic male sterility and xenia (the influence of pollinators in the year of pollination) is called the Plus-hybrid effect. Accordingly, Plus-hybrid system refers to commercial production of two hybrids in the mixture, one of which is male sterile and high yielding, and other is unrelated fertile hybrid pollinator. Potential Plus-hybrid mixture consists of 75-80% of sterile hybrid and 20-25% of fertile hybrid. In modern agriculture continuously is searched for increased both grain yield and quality of cultivated hybrids. Plus-hybrid system represents one of these attempts. Investigations on Plus-hybrid effect in the world began in the late 20th century through a series of micro-trials and larger strip-trials in several locations and countries. The best Plus-hybrid combinations had significantly higher grain yield, without compromising quality, than the individual hybrids. The greater the genetic distance between the hybrids combined in the mixture, the expected Plus-hybrid effect is higher (due to the increased effect of xenia). Research conducted in Serbia was done at one location in three years and included two sterile hybrids as mothers and five fertile hybrids as fathers. It turned out that the Plus-hybrid effect had different influence on the investigated traits of the two hybrids, and this effect highly depends on the genotype of the mother. The increase in yield was accompanied with the increase in oil content in one of the sterile hybrids. In addition, health condition of the grain was not affected. It turned out that characteristics of fathers may influence the characteristics of pollinated mothers due to the xenia effects, so the choice of superior fathers increases the profits of the Plus-hybrid effect, also it seems that xenia effects with the same pollinator differ in sterile and fertile version of the same hybrid, and this phenomenon should be further investigated (it could be a kind of interaction between the sterile cytoplasm and xenia, that is different from the Plus-hybrid effect). What is significant is that the Plus-hybrid system can be successfully used to prevent pollination of genetically modified plants (GMO), growing the genetically modified cms maize hybrids mixed with unmodified fertile pollinators. The objective of this study was to determinate both, individual and combined (Plus-hybrid) effects, of cms and xenia on grain yield, chemical composition and grain health condition of examined hybrids. Although studies related to the Plus-hybrid system are very new, we believe that this unconventional approach of maize growing could enter the commercial use, which could be the most important significance of this research. The seed production of Plus-hybrid mixture is not more expensive than production of conventional hybrids, and this fact should increase its commercial use. Therefore, we would like to present results achieved so far and introduce a Plus-hybrid system of maize production.
T2  - Maize: Cultivation, Uses and Health Benefits
T1  - Plus-hybrid system in maize (Zea mays L.) production: A new approach combining the effect of cytoplasmic male sterility and xenia for grain yield increase and nutritional improvement
SP  - 15
EP  - 26
ER  - 
@article{
author = "Vančetović, Jelena and Božinović, Sofija and Ignjatović-Micić, Dragana and Marković, Ksenija",
year = "2012",
url = "http://rik.mrizp.rs/handle/123456789/470",
abstract = "Cytoplasmic male sterility (cms) in maize is used to increase the quality of hybrid seed production and reduce its costs. Sterile hybrids often outyield their fertile counterparts, especially if pollinated by a genetically unrelated pollinator. This fact can be used in modern production to increase grain yield of maize hybrids, and to improve agronomic traits. The combined effect of cytoplasmic male sterility and xenia (the influence of pollinators in the year of pollination) is called the Plus-hybrid effect. Accordingly, Plus-hybrid system refers to commercial production of two hybrids in the mixture, one of which is male sterile and high yielding, and other is unrelated fertile hybrid pollinator. Potential Plus-hybrid mixture consists of 75-80% of sterile hybrid and 20-25% of fertile hybrid. In modern agriculture continuously is searched for increased both grain yield and quality of cultivated hybrids. Plus-hybrid system represents one of these attempts. Investigations on Plus-hybrid effect in the world began in the late 20th century through a series of micro-trials and larger strip-trials in several locations and countries. The best Plus-hybrid combinations had significantly higher grain yield, without compromising quality, than the individual hybrids. The greater the genetic distance between the hybrids combined in the mixture, the expected Plus-hybrid effect is higher (due to the increased effect of xenia). Research conducted in Serbia was done at one location in three years and included two sterile hybrids as mothers and five fertile hybrids as fathers. It turned out that the Plus-hybrid effect had different influence on the investigated traits of the two hybrids, and this effect highly depends on the genotype of the mother. The increase in yield was accompanied with the increase in oil content in one of the sterile hybrids. In addition, health condition of the grain was not affected. It turned out that characteristics of fathers may influence the characteristics of pollinated mothers due to the xenia effects, so the choice of superior fathers increases the profits of the Plus-hybrid effect, also it seems that xenia effects with the same pollinator differ in sterile and fertile version of the same hybrid, and this phenomenon should be further investigated (it could be a kind of interaction between the sterile cytoplasm and xenia, that is different from the Plus-hybrid effect). What is significant is that the Plus-hybrid system can be successfully used to prevent pollination of genetically modified plants (GMO), growing the genetically modified cms maize hybrids mixed with unmodified fertile pollinators. The objective of this study was to determinate both, individual and combined (Plus-hybrid) effects, of cms and xenia on grain yield, chemical composition and grain health condition of examined hybrids. Although studies related to the Plus-hybrid system are very new, we believe that this unconventional approach of maize growing could enter the commercial use, which could be the most important significance of this research. The seed production of Plus-hybrid mixture is not more expensive than production of conventional hybrids, and this fact should increase its commercial use. Therefore, we would like to present results achieved so far and introduce a Plus-hybrid system of maize production.",
journal = "Maize: Cultivation, Uses and Health Benefits",
title = "Plus-hybrid system in maize (Zea mays L.) production: A new approach combining the effect of cytoplasmic male sterility and xenia for grain yield increase and nutritional improvement",
pages = "15-26"
}
Vančetović, J., Božinović, S., Ignjatović-Micić, D.,& Marković, K. (2012). Plus-hybrid system in maize (Zea mays L.) production: A new approach combining the effect of cytoplasmic male sterility and xenia for grain yield increase and nutritional improvement.
Maize: Cultivation, Uses and Health Benefits, 15-26.
Vančetović J, Božinović S, Ignjatović-Micić D, Marković K. Plus-hybrid system in maize (Zea mays L.) production: A new approach combining the effect of cytoplasmic male sterility and xenia for grain yield increase and nutritional improvement. Maize: Cultivation, Uses and Health Benefits. 2012;:15-26
Vančetović Jelena, Božinović Sofija, Ignjatović-Micić Dragana, Marković Ksenija, "Plus-hybrid system in maize (Zea mays L.) production: A new approach combining the effect of cytoplasmic male sterility and xenia for grain yield increase and nutritional improvement" (2012):15-26

Yield stability of new ZP maize hybrids

Crevar, Miloš; Vančetović, Jelena; Pavlov, Milovan; Stevanović, Milan; Čamdžija, Zoran; Božinović, Sofija; Prodanović, Slaven

(Društvo selekcionara i semenara Republike Srbije, Beograd, 2011)

TY  - JOUR
AU  - Crevar, Miloš
AU  - Vančetović, Jelena
AU  - Pavlov, Milovan
AU  - Stevanović, Milan
AU  - Čamdžija, Zoran
AU  - Božinović, Sofija
AU  - Prodanović, Slaven
PY  - 2011
UR  - http://rik.mrizp.rs/handle/123456789/368
AB  - Six newly developed hybrids and four hybrids already widely grown during the last decade were observed in the present study. Grain yield stability parameters were estimated using methods developed by Eberhart and Russell (1966) and Lin and Binns (1988). The highest grain yield stability obtained by both parameters (bi and Pi) was recorded in hybrids ZP 606 and ZP 600. Moreover, highest average grain yield was also detected in those two hybrids. The hybrids ZP 666 and ZP 560 will have highest adaptation to more favorable growing conditions. On the other hand, hybrids ZP 434 and ZP 341 are expected to show the best adaptability to less favorable environments. A high positive correlation was found between a superiority measure (Pi) and a grain yield.
AB  - U ovom radu je korišćeno šest novih hibrida, kao i četiri hibrida koji već zauzimaju velike površine u proizvodnji u zadnjih deset godina. Parametri stabilnosti prinosa su izračunati korišćenjem metoda koje su razvili Eberhart i Rasel (1966) i Lin i Bins (1988). Najviša stabilnost prinosa, na osnovu oba parametra (bi i Pi) je utvrđena kod hibrida ZP 606 i ZP 600. Najviši prosečan prinos je takođe zabeležen kod ova dva hibrida. Hibridi ZP 666 i ZP 560 pokazuju najvišu adaptabilnost na povoljnije uslove gajenja. Sa druge strane, hibridi ZP 434 i ZP 341 su pokazali bolju adaptabilnost u manje povoljnim uslovima gajenja. Visoka pozitivna korelacija je zabeležena između parametra stabilnosti Pi i prinosa zrna.
PB  - Društvo selekcionara i semenara Republike Srbije, Beograd
T2  - Selekcija i semenarstvo
T1  - Yield stability of new ZP maize hybrids
T1  - Stabilnost prinosa novih ZP hibrida kukuruza
VL  - 17
IS  - 2
SP  - 49
EP  - 55
ER  - 
@article{
author = "Crevar, Miloš and Vančetović, Jelena and Pavlov, Milovan and Stevanović, Milan and Čamdžija, Zoran and Božinović, Sofija and Prodanović, Slaven",
year = "2011",
url = "http://rik.mrizp.rs/handle/123456789/368",
abstract = "Six newly developed hybrids and four hybrids already widely grown during the last decade were observed in the present study. Grain yield stability parameters were estimated using methods developed by Eberhart and Russell (1966) and Lin and Binns (1988). The highest grain yield stability obtained by both parameters (bi and Pi) was recorded in hybrids ZP 606 and ZP 600. Moreover, highest average grain yield was also detected in those two hybrids. The hybrids ZP 666 and ZP 560 will have highest adaptation to more favorable growing conditions. On the other hand, hybrids ZP 434 and ZP 341 are expected to show the best adaptability to less favorable environments. A high positive correlation was found between a superiority measure (Pi) and a grain yield., U ovom radu je korišćeno šest novih hibrida, kao i četiri hibrida koji već zauzimaju velike površine u proizvodnji u zadnjih deset godina. Parametri stabilnosti prinosa su izračunati korišćenjem metoda koje su razvili Eberhart i Rasel (1966) i Lin i Bins (1988). Najviša stabilnost prinosa, na osnovu oba parametra (bi i Pi) je utvrđena kod hibrida ZP 606 i ZP 600. Najviši prosečan prinos je takođe zabeležen kod ova dva hibrida. Hibridi ZP 666 i ZP 560 pokazuju najvišu adaptabilnost na povoljnije uslove gajenja. Sa druge strane, hibridi ZP 434 i ZP 341 su pokazali bolju adaptabilnost u manje povoljnim uslovima gajenja. Visoka pozitivna korelacija je zabeležena između parametra stabilnosti Pi i prinosa zrna.",
publisher = "Društvo selekcionara i semenara Republike Srbije, Beograd",
journal = "Selekcija i semenarstvo",
title = "Yield stability of new ZP maize hybrids, Stabilnost prinosa novih ZP hibrida kukuruza",
volume = "17",
number = "2",
pages = "49-55"
}
Crevar, M., Vančetović, J., Pavlov, M., Stevanović, M., Čamdžija, Z., Božinović, S.,& Prodanović, S. (2011). Stabilnost prinosa novih ZP hibrida kukuruza.
Selekcija i semenarstvoDruštvo selekcionara i semenara Republike Srbije, Beograd., 17(2), 49-55.
Crevar M, Vančetović J, Pavlov M, Stevanović M, Čamdžija Z, Božinović S, Prodanović S. Stabilnost prinosa novih ZP hibrida kukuruza. Selekcija i semenarstvo. 2011;17(2):49-55
Crevar Miloš, Vančetović Jelena, Pavlov Milovan, Stevanović Milan, Čamdžija Zoran, Božinović Sofija, Prodanović Slaven, "Stabilnost prinosa novih ZP hibrida kukuruza" 17, no. 2 (2011):49-55

The interrelation between plus-hybrid effect on grain yield and genetic distance of studied hybrids

Božinović, Sofija; Vančetović, Jelena; Ristić, Danijela; Ignjatović-Micić, Dragana; Nikolić, Ana

(Društvo selekcionara i semenara Republike Srbije, Beograd, 2010)

TY  - JOUR
AU  - Božinović, Sofija
AU  - Vančetović, Jelena
AU  - Ristić, Danijela
AU  - Ignjatović-Micić, Dragana
AU  - Nikolić, Ana
PY  - 2010
UR  - http://rik.mrizp.rs/handle/123456789/310
AB  - The combined effect of cytoplasmic male sterility and xenia is referred to as the Plus-Hybrid effect. A mixture of hybrids, in which one is a sterile female component and the other is a fertile pollinator, was sown. The objective of the present study was to determine whether the increase of a hybrid genetic distance would result in the increased gain from Plus-hybrid effects on grain yield. Two ZP hybrids (ZP 1 and ZP 2), i.e. their sterile and fertile counterparts, as well as, five hybrid pollinators (ZP 1, ZP 2, ZP 3, ZP 4 and ZP 5) were selected for the studies. The three-replicate trail was set up according to the randomized split-plot design at Zemun Polje in 2009. SSR markers were used to determine the genetic distance between hybrids. Ten out of total 12 applied primers gave results. Coefficients of similarity were estimated according to Dice and Jaccard. The greatest (0.37), i.e. smallest genetic distance (0.08), according to Dice, was obtained between hybrids ZP 1 and ZP 5, i.e. ZP 1 and ZP 4, respectively. Values of genetic distance according to Jaccard were between 0.14 (ZP 1 and ZP 4) and 0.54 (ZP 1 i ZP 5 ). By using the cluster analysis, four hybrids (ZP 1, ZP 4, ZP 3 and ZP 2) were grouped into one sub-cluster that was loosely linked to ZP 5. The Plus-hybrid effect on grain yield of the hybrid ZP 1 was negative. The greatest gain was detected in the ZP 2st ' ZP 1 combination, between two hybrids that were genetically very similar and belonged to the same sub-cluster, and then in ZP 2st x ZP 3 and ZP 2st x ZP 4 combinations, between hybrids that also belonged to the same sub-cluster. It can be concluded that the Plus-hybrid effect, after all, depends not on the hybrid genetic distance but on the hybrid genotype.
AB  - Kombinovani uticaj citoplazmatske muške sterilnosti i ksenija na svojstva hibrida kukuruza naziva se Plus-hibrid efekat. Seje se mešavina dva hibrida, od kojih je jedan sterilna majka, a drugi fertilni polinator. Cilj istraživanja je bio da se utvrdi da li se sa povećanjem genetičke distance hibrida povećava dobit od Plus-hibrid efekta na prinos zrna. Za ispitivanje su odabrana dva ZP hibrida (ZP 1 i ZP 2), tj. njihove sterilne i fertilne verzije, kao i pet hibrida oprašivača (ZP 1, ZP 2, ZP 3, ZP 4 i ZP 5). Za utvrđivanje genetičke distance između hibrida korišćeni su SSR markeri. Izračunati su i koeficijenti genetičke distance po Dice-u i Jaccard-u. Najveća genetička distanca po Dice-u dobijena je između hibrida ZP 1 i ZP 5 (0.37), a najmanja između ZP 1 i ZP 4 (0.08). Vrednosti genetičke distance po Jaccard-u su u opsegu od 0.54 (ZP 1 i ZP 5) do 0.14 (ZP 1 i ZP 4). Klaster analiza je grupisala četiri hibrida ZP 1, ZP 4, ZP 3 i ZP 2 u jedan subklaster za koji je labavo vezan ZP 5. Oba hibrida su u kombinaciji sa ZP 5, koji im je genetički najudaljeniji, dali najlošije rezultate. Može se zaključiti da Plus-hibrid efekat, ipak, zavisi od genotipa hibrida, a ne njihove genetičke distance.
PB  - Društvo selekcionara i semenara Republike Srbije, Beograd
T2  - Selekcija i semenarstvo
T1  - The interrelation between plus-hybrid effect on grain yield and genetic distance of studied hybrids
T1  - Međuzavisnost plus-hibrid efekta na prinos zrna kukuruza i genetičke distance ispitivanih hibrida
VL  - 16
IS  - 1
SP  - 39
EP  - 45
ER  - 
@article{
author = "Božinović, Sofija and Vančetović, Jelena and Ristić, Danijela and Ignjatović-Micić, Dragana and Nikolić, Ana",
year = "2010",
url = "http://rik.mrizp.rs/handle/123456789/310",
abstract = "The combined effect of cytoplasmic male sterility and xenia is referred to as the Plus-Hybrid effect. A mixture of hybrids, in which one is a sterile female component and the other is a fertile pollinator, was sown. The objective of the present study was to determine whether the increase of a hybrid genetic distance would result in the increased gain from Plus-hybrid effects on grain yield. Two ZP hybrids (ZP 1 and ZP 2), i.e. their sterile and fertile counterparts, as well as, five hybrid pollinators (ZP 1, ZP 2, ZP 3, ZP 4 and ZP 5) were selected for the studies. The three-replicate trail was set up according to the randomized split-plot design at Zemun Polje in 2009. SSR markers were used to determine the genetic distance between hybrids. Ten out of total 12 applied primers gave results. Coefficients of similarity were estimated according to Dice and Jaccard. The greatest (0.37), i.e. smallest genetic distance (0.08), according to Dice, was obtained between hybrids ZP 1 and ZP 5, i.e. ZP 1 and ZP 4, respectively. Values of genetic distance according to Jaccard were between 0.14 (ZP 1 and ZP 4) and 0.54 (ZP 1 i ZP 5 ). By using the cluster analysis, four hybrids (ZP 1, ZP 4, ZP 3 and ZP 2) were grouped into one sub-cluster that was loosely linked to ZP 5. The Plus-hybrid effect on grain yield of the hybrid ZP 1 was negative. The greatest gain was detected in the ZP 2st ' ZP 1 combination, between two hybrids that were genetically very similar and belonged to the same sub-cluster, and then in ZP 2st x ZP 3 and ZP 2st x ZP 4 combinations, between hybrids that also belonged to the same sub-cluster. It can be concluded that the Plus-hybrid effect, after all, depends not on the hybrid genetic distance but on the hybrid genotype., Kombinovani uticaj citoplazmatske muške sterilnosti i ksenija na svojstva hibrida kukuruza naziva se Plus-hibrid efekat. Seje se mešavina dva hibrida, od kojih je jedan sterilna majka, a drugi fertilni polinator. Cilj istraživanja je bio da se utvrdi da li se sa povećanjem genetičke distance hibrida povećava dobit od Plus-hibrid efekta na prinos zrna. Za ispitivanje su odabrana dva ZP hibrida (ZP 1 i ZP 2), tj. njihove sterilne i fertilne verzije, kao i pet hibrida oprašivača (ZP 1, ZP 2, ZP 3, ZP 4 i ZP 5). Za utvrđivanje genetičke distance između hibrida korišćeni su SSR markeri. Izračunati su i koeficijenti genetičke distance po Dice-u i Jaccard-u. Najveća genetička distanca po Dice-u dobijena je između hibrida ZP 1 i ZP 5 (0.37), a najmanja između ZP 1 i ZP 4 (0.08). Vrednosti genetičke distance po Jaccard-u su u opsegu od 0.54 (ZP 1 i ZP 5) do 0.14 (ZP 1 i ZP 4). Klaster analiza je grupisala četiri hibrida ZP 1, ZP 4, ZP 3 i ZP 2 u jedan subklaster za koji je labavo vezan ZP 5. Oba hibrida su u kombinaciji sa ZP 5, koji im je genetički najudaljeniji, dali najlošije rezultate. Može se zaključiti da Plus-hibrid efekat, ipak, zavisi od genotipa hibrida, a ne njihove genetičke distance.",
publisher = "Društvo selekcionara i semenara Republike Srbije, Beograd",
journal = "Selekcija i semenarstvo",
title = "The interrelation between plus-hybrid effect on grain yield and genetic distance of studied hybrids, Međuzavisnost plus-hibrid efekta na prinos zrna kukuruza i genetičke distance ispitivanih hibrida",
volume = "16",
number = "1",
pages = "39-45"
}
Božinović, S., Vančetović, J., Ristić, D., Ignjatović-Micić, D.,& Nikolić, A. (2010). Međuzavisnost plus-hibrid efekta na prinos zrna kukuruza i genetičke distance ispitivanih hibrida.
Selekcija i semenarstvoDruštvo selekcionara i semenara Republike Srbije, Beograd., 16(1), 39-45.
Božinović S, Vančetović J, Ristić D, Ignjatović-Micić D, Nikolić A. Međuzavisnost plus-hibrid efekta na prinos zrna kukuruza i genetičke distance ispitivanih hibrida. Selekcija i semenarstvo. 2010;16(1):39-45
Božinović Sofija, Vančetović Jelena, Ristić Danijela, Ignjatović-Micić Dragana, Nikolić Ana, "Međuzavisnost plus-hibrid efekta na prinos zrna kukuruza i genetičke distance ispitivanih hibrida" 16, no. 1 (2010):39-45

The plus-hybrid effect on the grain yield of two ZP maize hybrids

Božinović, Sofija; Vančetović, Jelena; Babić, Milosav; Filipović, Milomir; Delić, Nenad

(Društvo genetičara Srbije, Beograd, 2010)

TY  - JOUR
AU  - Božinović, Sofija
AU  - Vančetović, Jelena
AU  - Babić, Milosav
AU  - Filipović, Milomir
AU  - Delić, Nenad
PY  - 2010
UR  - http://rik.mrizp.rs/handle/123456789/329
AB  - The combined effect of cytoplasmic male sterility and xenia on maize hybrid traits is referred to as the plus-hybrid effect. Two studied ZP hybrids differently responded to this effect for grain yield. All plus-hybrid combinations of the firstly observed hybrid had a higher yield than their fertile counterparts, but not significantly, while only one combination of the second hybrid positively responded, also without statistical significance. It seems that the observed effect mostly depended on the genotype of the female component.
AB  - Plus-hibrid efekat odnosi se na kombinovani uticaj citoplazmaticne muške sterilnosti i ksenija na svojstva hibrida kukuruza. Dva ispitivana ZP hibrida različito su reagovala ovaj efekat za prinos zrna. Sve Plus-hibrid kombinacije prvog ispitivanog hibrida su imale veći prinos od svojih fertilnih analoga, ali ne značajno, dok je samo jedna kombinacija drugog hibrida pozitivno odreagovala, takođe bez statističke značajnosti. Ispitivani efekat izgleda zavisi najviše od genotipa majke.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - The plus-hybrid effect on the grain yield of two ZP maize hybrids
T1  - Plus-hibrid efekat na prinos zrna kukuruza dva ZP hibrida
VL  - 42
IS  - 3
SP  - 475
EP  - 484
DO  - 10.2298/GENSR1003475B
ER  - 
@article{
author = "Božinović, Sofija and Vančetović, Jelena and Babić, Milosav and Filipović, Milomir and Delić, Nenad",
year = "2010",
url = "http://rik.mrizp.rs/handle/123456789/329",
abstract = "The combined effect of cytoplasmic male sterility and xenia on maize hybrid traits is referred to as the plus-hybrid effect. Two studied ZP hybrids differently responded to this effect for grain yield. All plus-hybrid combinations of the firstly observed hybrid had a higher yield than their fertile counterparts, but not significantly, while only one combination of the second hybrid positively responded, also without statistical significance. It seems that the observed effect mostly depended on the genotype of the female component., Plus-hibrid efekat odnosi se na kombinovani uticaj citoplazmaticne muške sterilnosti i ksenija na svojstva hibrida kukuruza. Dva ispitivana ZP hibrida različito su reagovala ovaj efekat za prinos zrna. Sve Plus-hibrid kombinacije prvog ispitivanog hibrida su imale veći prinos od svojih fertilnih analoga, ali ne značajno, dok je samo jedna kombinacija drugog hibrida pozitivno odreagovala, takođe bez statističke značajnosti. Ispitivani efekat izgleda zavisi najviše od genotipa majke.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "The plus-hybrid effect on the grain yield of two ZP maize hybrids, Plus-hibrid efekat na prinos zrna kukuruza dva ZP hibrida",
volume = "42",
number = "3",
pages = "475-484",
doi = "10.2298/GENSR1003475B"
}
Božinović, S., Vančetović, J., Babić, M., Filipović, M.,& Delić, N. (2010). Plus-hibrid efekat na prinos zrna kukuruza dva ZP hibrida.
GenetikaDruštvo genetičara Srbije, Beograd., 42(3), 475-484.
https://doi.org/10.2298/GENSR1003475B
Božinović S, Vančetović J, Babić M, Filipović M, Delić N. Plus-hibrid efekat na prinos zrna kukuruza dva ZP hibrida. Genetika. 2010;42(3):475-484
Božinović Sofija, Vančetović Jelena, Babić Milosav, Filipović Milomir, Delić Nenad, "Plus-hibrid efekat na prinos zrna kukuruza dva ZP hibrida" 42, no. 3 (2010):475-484,
https://doi.org/10.2298/GENSR1003475B .
1
1

A recently discovered albino seedling mutant in maize

Vančetović, Jelena; Božinović, Sofija; Ignjatović-Micić, Dragana; Marković, Ksenija; Anđelković, Violeta

(Srpsko biološko društvo, Beograd, i dr., 2010)

TY  - JOUR
AU  - Vančetović, Jelena
AU  - Božinović, Sofija
AU  - Ignjatović-Micić, Dragana
AU  - Marković, Ksenija
AU  - Anđelković, Violeta
PY  - 2010
UR  - http://rik.mrizp.rs/handle/123456789/301
AB  - A lethal albino seedling mutant of maize that is resistant to imazethapyr was found in the material from the Maize Research Institute, Zemun Polje, gene bank, The mutation was characterized by a normal development of the first two leaves, with white coloration appearing from the third to the fifth leaves, at the base of the leaves spreading towards their end, resulting in the death of the whole plant. While the upper leaves were dying, the first two were still green for eight to ten days. It seemed that the mutation was conditioned by one recessive allele.
PB  - Srpsko biološko društvo, Beograd, i dr.
T2  - Archives of Biological Sciences
T1  - A recently discovered albino seedling mutant in maize
VL  - 62
IS  - 4
SP  - 967
EP  - 972
DO  - 10.2298/ABS1004967V
ER  - 
@article{
author = "Vančetović, Jelena and Božinović, Sofija and Ignjatović-Micić, Dragana and Marković, Ksenija and Anđelković, Violeta",
year = "2010",
url = "http://rik.mrizp.rs/handle/123456789/301",
abstract = "A lethal albino seedling mutant of maize that is resistant to imazethapyr was found in the material from the Maize Research Institute, Zemun Polje, gene bank, The mutation was characterized by a normal development of the first two leaves, with white coloration appearing from the third to the fifth leaves, at the base of the leaves spreading towards their end, resulting in the death of the whole plant. While the upper leaves were dying, the first two were still green for eight to ten days. It seemed that the mutation was conditioned by one recessive allele.",
publisher = "Srpsko biološko društvo, Beograd, i dr.",
journal = "Archives of Biological Sciences",
title = "A recently discovered albino seedling mutant in maize",
volume = "62",
number = "4",
pages = "967-972",
doi = "10.2298/ABS1004967V"
}
Vančetović, J., Božinović, S., Ignjatović-Micić, D., Marković, K.,& Anđelković, V. (2010). A recently discovered albino seedling mutant in maize.
Archives of Biological SciencesSrpsko biološko društvo, Beograd, i dr.., 62(4), 967-972.
https://doi.org/10.2298/ABS1004967V
Vančetović J, Božinović S, Ignjatović-Micić D, Marković K, Anđelković V. A recently discovered albino seedling mutant in maize. Archives of Biological Sciences. 2010;62(4):967-972
Vančetović Jelena, Božinović Sofija, Ignjatović-Micić Dragana, Marković Ksenija, Anđelković Violeta, "A recently discovered albino seedling mutant in maize" 62, no. 4 (2010):967-972,
https://doi.org/10.2298/ABS1004967V .

The effects of cytoplasmic male sterility and xenia on the chemical composition of maize grain

Vančetović, Jelena; Jankuloski, Ljupcho; Božinović, Sofija; Dodig, Dejan

(Društvo genetičara Srbije, Beograd, 2009)

TY  - JOUR
AU  - Vančetović, Jelena
AU  - Jankuloski, Ljupcho
AU  - Božinović, Sofija
AU  - Dodig, Dejan
PY  - 2009
UR  - http://rik.mrizp.rs/handle/123456789/286
AB  - Sterile hybrids often outyield their fertile counterparts, especially if pollinated by a genetically unrelated pollinator. The combined effect of cms and xenia is referred to as the Plus-hybrid effect. The objective of this study was to determine the individual, as well as, combining effect of cms and xenia on the maize grain chemical composition. The percent of oil, protein and starch in the grain was also observed. Two sterile hybrids, their fertile counterparts and five fertile pollinator-hybrids were selected for the studies. The three-replicate trial set up according to the split-plot experimental design was performed at Zemun Polje in 2008. The obtained results show that the effects of cms on the oil percent was not significant in the studied hybrid ZP 341, while it increased at the significance level of P = 0.1 in the second observed hybrid ZP 360. The effect of this factor on the protein and starch percent was also significant (P = 0.01) in some hybrid combinations. Xenia effects on all three chemical parameters were significant (P = 0.01) in some hybrid combinations. The gained results indicate that the identification of a good combination of two hybrids, in which one would be a sterile female component, and the other a pollinator, would end up not only in the increased yield, but also in the improved maize grain quality.
AB  - Sterilni hibridi često imaju veći prinos od svojih fertilnih analoga, posebno ako su oprašeni sa genetski nesrodnim oprašivačem. Kombinovani uticaj cms-a i ksenija se naziva Plus hibrid efekat. Cilj ovog istraživanja bio je da se utvrdi kakav je pojedinačni, kao i kombinovani uticaj cms-a i ksenija na hemijski sastav zrna kukuruza. Ispitivani su procenat ulja, proteina i skroba u zrnu. Za istraživanja su odabrana dva sterilna hibrida, njihovi fertilni analozi i pet fertilnih hibrida oprašivača. Ogled je izveden u Zemun Polju 2008. godine i bio je postavljen po slučajnom blok split-plot eksperimentalnom dizajnu u tri ponavljanja. Rezultati pokazuju da uticaj cms-a na udeo ulja nije bio značajan za ispitivani hibrid ZP 341, dok je drugi ispitivani hibrid ZP 360 imao povećanje udela ulja u zrnu na nivou značajnosti P = 0,1. Efekat ovog faktora na udeo proteina i skroba takođe je pokazivao značajnost (P = 0,01) u nekim hibridnim kombinacijama. Ksenije su značajno (P = 0,01) uticale na sva tri hemijska parametra u nekim hibridnim kombinacijama. Rezultati upućuju da bi se pronalaskom dobre kombinacije dva hibrida, u kojoj bi jedan bio sterilna majka, a drugi polinator, pored povećanja prinosa, mogao poboljšati i kvalitet zrna kukuruza.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - The effects of cytoplasmic male sterility and xenia on the chemical composition of maize grain
T1  - Uticaj citoplazmatske muške sterilnosti i ksenija na hemijski sastav zrna kukuruza
VL  - 41
IS  - 1
SP  - 95
EP  - 106
DO  - 10.2298/GENSR0901095V
ER  - 
@article{
author = "Vančetović, Jelena and Jankuloski, Ljupcho and Božinović, Sofija and Dodig, Dejan",
year = "2009",
url = "http://rik.mrizp.rs/handle/123456789/286",
abstract = "Sterile hybrids often outyield their fertile counterparts, especially if pollinated by a genetically unrelated pollinator. The combined effect of cms and xenia is referred to as the Plus-hybrid effect. The objective of this study was to determine the individual, as well as, combining effect of cms and xenia on the maize grain chemical composition. The percent of oil, protein and starch in the grain was also observed. Two sterile hybrids, their fertile counterparts and five fertile pollinator-hybrids were selected for the studies. The three-replicate trial set up according to the split-plot experimental design was performed at Zemun Polje in 2008. The obtained results show that the effects of cms on the oil percent was not significant in the studied hybrid ZP 341, while it increased at the significance level of P = 0.1 in the second observed hybrid ZP 360. The effect of this factor on the protein and starch percent was also significant (P = 0.01) in some hybrid combinations. Xenia effects on all three chemical parameters were significant (P = 0.01) in some hybrid combinations. The gained results indicate that the identification of a good combination of two hybrids, in which one would be a sterile female component, and the other a pollinator, would end up not only in the increased yield, but also in the improved maize grain quality., Sterilni hibridi često imaju veći prinos od svojih fertilnih analoga, posebno ako su oprašeni sa genetski nesrodnim oprašivačem. Kombinovani uticaj cms-a i ksenija se naziva Plus hibrid efekat. Cilj ovog istraživanja bio je da se utvrdi kakav je pojedinačni, kao i kombinovani uticaj cms-a i ksenija na hemijski sastav zrna kukuruza. Ispitivani su procenat ulja, proteina i skroba u zrnu. Za istraživanja su odabrana dva sterilna hibrida, njihovi fertilni analozi i pet fertilnih hibrida oprašivača. Ogled je izveden u Zemun Polju 2008. godine i bio je postavljen po slučajnom blok split-plot eksperimentalnom dizajnu u tri ponavljanja. Rezultati pokazuju da uticaj cms-a na udeo ulja nije bio značajan za ispitivani hibrid ZP 341, dok je drugi ispitivani hibrid ZP 360 imao povećanje udela ulja u zrnu na nivou značajnosti P = 0,1. Efekat ovog faktora na udeo proteina i skroba takođe je pokazivao značajnost (P = 0,01) u nekim hibridnim kombinacijama. Ksenije su značajno (P = 0,01) uticale na sva tri hemijska parametra u nekim hibridnim kombinacijama. Rezultati upućuju da bi se pronalaskom dobre kombinacije dva hibrida, u kojoj bi jedan bio sterilna majka, a drugi polinator, pored povećanja prinosa, mogao poboljšati i kvalitet zrna kukuruza.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "The effects of cytoplasmic male sterility and xenia on the chemical composition of maize grain, Uticaj citoplazmatske muške sterilnosti i ksenija na hemijski sastav zrna kukuruza",
volume = "41",
number = "1",
pages = "95-106",
doi = "10.2298/GENSR0901095V"
}
Vančetović, J., Jankuloski, L., Božinović, S.,& Dodig, D. (2009). Uticaj citoplazmatske muške sterilnosti i ksenija na hemijski sastav zrna kukuruza.
GenetikaDruštvo genetičara Srbije, Beograd., 41(1), 95-106.
https://doi.org/10.2298/GENSR0901095V
Vančetović J, Jankuloski L, Božinović S, Dodig D. Uticaj citoplazmatske muške sterilnosti i ksenija na hemijski sastav zrna kukuruza. Genetika. 2009;41(1):95-106
Vančetović Jelena, Jankuloski Ljupcho, Božinović Sofija, Dodig Dejan, "Uticaj citoplazmatske muške sterilnosti i ksenija na hemijski sastav zrna kukuruza" 41, no. 1 (2009):95-106,
https://doi.org/10.2298/GENSR0901095V .
2
4