Chauque, Pedro

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Role of genetic resources from different geographic and climatic regions in simultaneous breeding for high quality protein maize (HQPM) and stress tolerance

Denić, Miloje; Ignjatović-Micić, Dragana; Stanković, Goran; Marković, Ksenija; Žilić, Slađana; Lazić-Jančić, Vesna; Chauque, Pedro; Fato, Pedro; Senete, Constantino; Mariote, David; Haag, Wayne

(Društvo genetičara Srbije, Beograd, 2012)

TY  - JOUR
AU  - Denić, Miloje
AU  - Ignjatović-Micić, Dragana
AU  - Stanković, Goran
AU  - Marković, Ksenija
AU  - Žilić, Slađana
AU  - Lazić-Jančić, Vesna
AU  - Chauque, Pedro
AU  - Fato, Pedro
AU  - Senete, Constantino
AU  - Mariote, David
AU  - Haag, Wayne
PY  - 2012
UR  - http://rik.mrizp.rs/handle/123456789/462
AB  - Due to the low biological value of proteins of common maize, it was reinitiated breeding for high protein quality maize (HQPM) using three genetic systems, namely: opaque-2 gene, endosperm modifier genes and enhancer genes, which are increasing lysine and tryptophan content in opaque-2 background In order to alleviate effect of abiotic and biotic stress factors, the genotypes with tolerance to those factors were included. Genetic resources originating from North, Central and South America, then West, Central and Southern Africa and gene bank of Maize Research Institute 'Zemun Polje' were used. Combining breeding approaches in selection of genetic resources, field plot techniques and laboratory analysis, it was created large number of early QPM varieties, inbred lines and hybrids with modified endosperm and high yield potential under poor and good growing conditions. Created lines exhibited high combining ability in conventional and non-conventional hybrids. Yield trials showed that QPM hybrids are competing with commercial hybrids of common maize.
AB  - Zbog niske biološke vrednosti proteina zrna standardnog tipa kukuruza se pristupilo stvaranju sorata i linija kukuruza visokog kvaliteta proteina (VKP) korišćenjem tri genetička sistema: opaque-2 gena, gena modifikatora endosperma i gena enhansera koji povećavaju sadržaj lizina i triptofana u opaque-2 osnovi. Da bi se istovremeno ublažilo i delovanje abiotskih i biotskih faktora stresa uključeni su i genotipovi sa tolerantnošću na ove faktore. Korišćeni su genetički resursi poreklom iz Severne, Centralne i Južne Amerike, zatim Zapadne, Centralne i Južne Afrike i resursi iz banke gena Instituta za kukuruz 'Zemun polje'. Kombinovanjem selekcionih pristupa u izboru genetičkih resursa, tehnika u poljskim i laboratorijskim uslovima stvoren je veliki broj ranih sorata, inbred linija i hibrida VKP, modifikikovanog endosperma i visokog potencijala rodnosti pod lošim i normalnim uslovima gajenja. Takođe, stvorene inbred linije su ispoljile visoku kombinacionu sposobnost u nekonvencionalnim i konvencionalnim hibridima. Poljski ogledi su pokazali da VKP hibridi konkurišu po prinosu najboljim komercijalnim hibridima standardnog tipa kukuruza.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Role of genetic resources from different geographic and climatic regions in simultaneous breeding for high quality protein maize (HQPM) and stress tolerance
T1  - Značaj genetičkih resursa iz različitih geografskih i klimatskih regiona u simultanom oplemenjivanju kukuruza na visok kvalitet proteina (VKP) i tolerantnost na stres
VL  - 44
IS  - 1
SP  - 13
EP  - 23
DO  - 10.2298/GENSR1201013D
UR  - conv_459
ER  - 
@article{
author = "Denić, Miloje and Ignjatović-Micić, Dragana and Stanković, Goran and Marković, Ksenija and Žilić, Slađana and Lazić-Jančić, Vesna and Chauque, Pedro and Fato, Pedro and Senete, Constantino and Mariote, David and Haag, Wayne",
year = "2012",
abstract = "Due to the low biological value of proteins of common maize, it was reinitiated breeding for high protein quality maize (HQPM) using three genetic systems, namely: opaque-2 gene, endosperm modifier genes and enhancer genes, which are increasing lysine and tryptophan content in opaque-2 background In order to alleviate effect of abiotic and biotic stress factors, the genotypes with tolerance to those factors were included. Genetic resources originating from North, Central and South America, then West, Central and Southern Africa and gene bank of Maize Research Institute 'Zemun Polje' were used. Combining breeding approaches in selection of genetic resources, field plot techniques and laboratory analysis, it was created large number of early QPM varieties, inbred lines and hybrids with modified endosperm and high yield potential under poor and good growing conditions. Created lines exhibited high combining ability in conventional and non-conventional hybrids. Yield trials showed that QPM hybrids are competing with commercial hybrids of common maize., Zbog niske biološke vrednosti proteina zrna standardnog tipa kukuruza se pristupilo stvaranju sorata i linija kukuruza visokog kvaliteta proteina (VKP) korišćenjem tri genetička sistema: opaque-2 gena, gena modifikatora endosperma i gena enhansera koji povećavaju sadržaj lizina i triptofana u opaque-2 osnovi. Da bi se istovremeno ublažilo i delovanje abiotskih i biotskih faktora stresa uključeni su i genotipovi sa tolerantnošću na ove faktore. Korišćeni su genetički resursi poreklom iz Severne, Centralne i Južne Amerike, zatim Zapadne, Centralne i Južne Afrike i resursi iz banke gena Instituta za kukuruz 'Zemun polje'. Kombinovanjem selekcionih pristupa u izboru genetičkih resursa, tehnika u poljskim i laboratorijskim uslovima stvoren je veliki broj ranih sorata, inbred linija i hibrida VKP, modifikikovanog endosperma i visokog potencijala rodnosti pod lošim i normalnim uslovima gajenja. Takođe, stvorene inbred linije su ispoljile visoku kombinacionu sposobnost u nekonvencionalnim i konvencionalnim hibridima. Poljski ogledi su pokazali da VKP hibridi konkurišu po prinosu najboljim komercijalnim hibridima standardnog tipa kukuruza.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Role of genetic resources from different geographic and climatic regions in simultaneous breeding for high quality protein maize (HQPM) and stress tolerance, Značaj genetičkih resursa iz različitih geografskih i klimatskih regiona u simultanom oplemenjivanju kukuruza na visok kvalitet proteina (VKP) i tolerantnost na stres",
volume = "44",
number = "1",
pages = "13-23",
doi = "10.2298/GENSR1201013D",
url = "conv_459"
}
Denić, M., Ignjatović-Micić, D., Stanković, G., Marković, K., Žilić, S., Lazić-Jančić, V., Chauque, P., Fato, P., Senete, C., Mariote, D.,& Haag, W.. (2012). Role of genetic resources from different geographic and climatic regions in simultaneous breeding for high quality protein maize (HQPM) and stress tolerance. in Genetika
Društvo genetičara Srbije, Beograd., 44(1), 13-23.
https://doi.org/10.2298/GENSR1201013D
conv_459
Denić M, Ignjatović-Micić D, Stanković G, Marković K, Žilić S, Lazić-Jančić V, Chauque P, Fato P, Senete C, Mariote D, Haag W. Role of genetic resources from different geographic and climatic regions in simultaneous breeding for high quality protein maize (HQPM) and stress tolerance. in Genetika. 2012;44(1):13-23.
doi:10.2298/GENSR1201013D
conv_459 .
Denić, Miloje, Ignjatović-Micić, Dragana, Stanković, Goran, Marković, Ksenija, Žilić, Slađana, Lazić-Jančić, Vesna, Chauque, Pedro, Fato, Pedro, Senete, Constantino, Mariote, David, Haag, Wayne, "Role of genetic resources from different geographic and climatic regions in simultaneous breeding for high quality protein maize (HQPM) and stress tolerance" in Genetika, 44, no. 1 (2012):13-23,
https://doi.org/10.2298/GENSR1201013D .,
conv_459 .
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