Inheritance of inorganic and phytic phosphorus in maize (Zea mays l.) Kernel
2018
Autori
Čamdžija, ZoranDragičević, Vesna
Vančetović, Jelena
Stevanović, Milan
Pavlov, Jovan
Filipović, Milomir
Ignjatović-Micić, Dragana
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
A set of fifteen elite inbred lines of maize (used as mothers) and three tester inbred lines (used as fathers) were investigated using line x tester statistical model, including both hybrids and inbreds. Four traits were measured: grain yield, 1000 kernel weight, phytic phosphorus (Pphy) and inorganic phosphorus (P-i) in the kernel. P-phy content among hybrids ranged from 2.342 to 4.812 g kg(-1) and P-i content from 0.562 to 2.340 g kg(-1), while among inbreds (lines and testers) they ranged from 2.503 to 4.180 g kg(-1) and from 0.587 to 1.629 g kg(-1), respectively. Correlations between the four traits allow breeding for high P, and low Pphy, as well as for both high P-i and phytate, without compromising grain yield. Correlation for hybrids between P-phy and P-i was 0.185 (p lt 0.05) and for inbreds 0.142 (non-significant). General combining ability / special combining ability (GCA/SCA) values for all the traits were below 1 (very low) indicated non-additive inheritance. In the invest...igated set of genotypes, multiple selection indices should be used for simultaneous improvement of grain yield and phosphorus profile of maize grain.
Ključne reči:
line x tester analysis / phytate / inorganic phosphorus / phytic phosphorusIzvor:
Genetika, 2018, 50, 1, 299-314Izdavač:
- Društvo genetičara Srbije, Beograd
Finansiranje / projekti:
- Genetički resursi kukuruza kao izvor poboljšanog kvaliteta zrna i tolerantnosti prema suši (RS-MESTD-Technological Development (TD or TR)-31028)
- Poboljšanje svojstava kukuruza i soje molekularnim i konvencionalnim oplemenjivanjem (RS-MESTD-Technological Development (TD or TR)-31068)
DOI: 10.2298/GENSR1801299C
ISSN: 0534-0012
WoS: 000436559800026
Scopus: 2-s2.0-85048282593
Institucija/grupa
MRIZPTY - JOUR AU - Čamdžija, Zoran AU - Dragičević, Vesna AU - Vančetović, Jelena AU - Stevanović, Milan AU - Pavlov, Jovan AU - Filipović, Milomir AU - Ignjatović-Micić, Dragana PY - 2018 UR - http://rik.mrizp.rs/handle/123456789/727 AB - A set of fifteen elite inbred lines of maize (used as mothers) and three tester inbred lines (used as fathers) were investigated using line x tester statistical model, including both hybrids and inbreds. Four traits were measured: grain yield, 1000 kernel weight, phytic phosphorus (Pphy) and inorganic phosphorus (P-i) in the kernel. P-phy content among hybrids ranged from 2.342 to 4.812 g kg(-1) and P-i content from 0.562 to 2.340 g kg(-1), while among inbreds (lines and testers) they ranged from 2.503 to 4.180 g kg(-1) and from 0.587 to 1.629 g kg(-1), respectively. Correlations between the four traits allow breeding for high P, and low Pphy, as well as for both high P-i and phytate, without compromising grain yield. Correlation for hybrids between P-phy and P-i was 0.185 (p lt 0.05) and for inbreds 0.142 (non-significant). General combining ability / special combining ability (GCA/SCA) values for all the traits were below 1 (very low) indicated non-additive inheritance. In the investigated set of genotypes, multiple selection indices should be used for simultaneous improvement of grain yield and phosphorus profile of maize grain. PB - Društvo genetičara Srbije, Beograd T2 - Genetika T1 - Inheritance of inorganic and phytic phosphorus in maize (Zea mays l.) Kernel VL - 50 IS - 1 SP - 299 EP - 314 DO - 10.2298/GENSR1801299C ER -
@article{ author = "Čamdžija, Zoran and Dragičević, Vesna and Vančetović, Jelena and Stevanović, Milan and Pavlov, Jovan and Filipović, Milomir and Ignjatović-Micić, Dragana", year = "2018", abstract = "A set of fifteen elite inbred lines of maize (used as mothers) and three tester inbred lines (used as fathers) were investigated using line x tester statistical model, including both hybrids and inbreds. Four traits were measured: grain yield, 1000 kernel weight, phytic phosphorus (Pphy) and inorganic phosphorus (P-i) in the kernel. P-phy content among hybrids ranged from 2.342 to 4.812 g kg(-1) and P-i content from 0.562 to 2.340 g kg(-1), while among inbreds (lines and testers) they ranged from 2.503 to 4.180 g kg(-1) and from 0.587 to 1.629 g kg(-1), respectively. Correlations between the four traits allow breeding for high P, and low Pphy, as well as for both high P-i and phytate, without compromising grain yield. Correlation for hybrids between P-phy and P-i was 0.185 (p lt 0.05) and for inbreds 0.142 (non-significant). General combining ability / special combining ability (GCA/SCA) values for all the traits were below 1 (very low) indicated non-additive inheritance. In the investigated set of genotypes, multiple selection indices should be used for simultaneous improvement of grain yield and phosphorus profile of maize grain.", publisher = "Društvo genetičara Srbije, Beograd", journal = "Genetika", title = "Inheritance of inorganic and phytic phosphorus in maize (Zea mays l.) Kernel", volume = "50", number = "1", pages = "299-314", doi = "10.2298/GENSR1801299C" }
Čamdžija, Z., Dragičević, V., Vančetović, J., Stevanović, M., Pavlov, J., Filipović, M.,& Ignjatović-Micić, D.. (2018). Inheritance of inorganic and phytic phosphorus in maize (Zea mays l.) Kernel. in Genetika Društvo genetičara Srbije, Beograd., 50(1), 299-314. https://doi.org/10.2298/GENSR1801299C
Čamdžija Z, Dragičević V, Vančetović J, Stevanović M, Pavlov J, Filipović M, Ignjatović-Micić D. Inheritance of inorganic and phytic phosphorus in maize (Zea mays l.) Kernel. in Genetika. 2018;50(1):299-314. doi:10.2298/GENSR1801299C .
Čamdžija, Zoran, Dragičević, Vesna, Vančetović, Jelena, Stevanović, Milan, Pavlov, Jovan, Filipović, Milomir, Ignjatović-Micić, Dragana, "Inheritance of inorganic and phytic phosphorus in maize (Zea mays l.) Kernel" in Genetika, 50, no. 1 (2018):299-314, https://doi.org/10.2298/GENSR1801299C . .