Multivariate analysis of genetic variation in Aegilops tauschii from the world germplasm collection

被引：39

作者：

Dudnikov, AJ ^{[1
]}

机构：

[1] Inst Cytol & Genet, Novosibirsk 630090, Russia

来源：

GENETIC RESOURCES AND CROP EVOLUTION | 2000年 / 47卷 / 02期

关键词：

Aegilops tauschii; allozymes; genetic variation; germplasm collection; intraspecific differentiation; natural selection;

D O I：

10.1023/A:1008722919064

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

A study of Aegilops tauschii subspecies constitution was undertaken. The data on allozyme and morphologic variation among 308 plants from 154 accessions were used for multivariate analysis. ACPH1 and (glume width)/(rachis segment width) ratio were found to be reliable criteria to distinguish between sspp. tauschii and strangulata.

引用

页码：185 / 190

页数：6

共 13 条

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