Biometric-genetic analysis of genotype dissimilarity in diallel crosses of spring wheat

被引:1
|
作者
Smiryaev, A. V. [1 ]
Pyl'nev, V. V. [1 ]
机构
[1] Russian State Agrarian Univ, KA Timiryazev Agr Acad, Moscow 127550, Russia
关键词
Plant Height; Polymorphic Locus; Spring Wheat; Growth Trait; Winter Wheat Cultivar;
D O I
10.1134/S1022795408020178
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
A new biometric-genetic model and parameters described in [2] have been used for analysis of pair dissimilarity between spring wheat cultivars and F-1 hybrids obtained by diallel crossing. The dissimilarity between shape of the reactions of different genotypes estimated by a growth trait (plant height) served as a metric. The mode of inheritance of dissimilarity has been determined, and the cultivars that are the most dissimilar in allelic composition have been detected.
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页码:234 / 239
页数:6
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