Polymorphism of the cultivated barley (Hordeum vulgare L.) of South Arabia at hordein-coding loci

被引：0
|
作者：
A. A. Pomortsev
E. V. Lyalina
机构：
[1] Russian Academy of Sciences,Vavilov Institute of General Genetics
来源：
Russian Journal of Genetics | 2007年 / 43卷
关键词：
Barley Chromosome; Egyptian Population; Barley Population; Barley Sampling; Spring Barley Variety;
D O I：
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中图分类号：
学科分类号：
摘要：
Electrophoresis in starch gel was used to study the polymorphism of hordeins controlled by loci Hrd A, Hrd B, and Hrd F in 89 accessions of the local barleys from South Arabia (Yemen). Overall, 36 alleles were detected for locus Hrd A; 48 alleles, for Hrd B; and 5 alleles, for Hrd F. The existence of the blocks of hordein components controlled by loci Hrd A and Hrd B was demonstrated. Calculation of genetic distances allows us to conclude that the barley populations from Yemen and Ethiopia are more similar compared with the populations from Egypt. This confirms the hypothesis of Bakhteev on the origin of Ethiopian barleys.
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页码：536 / 543
页数：7
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