利用EST-SSR标记评价羽扇豆属(Lupinus L.)遗传多样性

张红岩,杨涛,刘荣,晋芳,张力科,于海天,胡锦国,杨峰,王栋,何玉华,宗绪晓

Assessment of genetic diversity by using EST-SSR markers in Lupinus

Hong-Yan ZHANG,Tao YANG,Rong LIU,Fang JIN,Li-Ke ZHANG,Hai-Tian YU,Jin-Guo HU,Feng YANG,Dong WANG,Yu-Hua HE,Xu-Xiao ZONG

图5 77份羽扇豆资源(“旧世界”)遗传多样性分析 (a)基于ln P(D)平均值, 绘制散点图; (b)基于ln (ΔK)值, 绘制散点图; (c)当k = 4时, 77份羽扇豆资源遗传结构; (d)基于Nei’s遗传距离, 77份羽扇豆资源NJ树; (e) 77份羽扇豆资源主成分分析。

Fig. 5 Genetic diversity of the 77 lupin accessions from the “Old World” (a) the scatter plot of mean ln P(D) from 1 to 10; (b) ln (ΔK) values plotted from 1 to 10; (c) structure of the 77 accessions based on Structure software when k = 4; (d) NJ tree of the 77 accessions based on Nei’s genetic distances; (e) principal component analysis of the 77 accessions based on 95 EST-SSR markers.