基于SSR标记的104份苦荞种质资源遗传多样性及群体结构分析

吴叶宁, 胡昊驰, 王春勇, 谢锐, 张永虎, 温蕊, 金晓蕾

Genetic Diversity and Population Structure Analysis of 104 Tartary Buckwheat Germplasm Resources Based on SSR Markers

Wu Yening, Hu Haochi, Wang Chunyong, Xie Rui, Zhang Yonghu, Wen Rui, Jin Xiaolei

表5 基于群体结构分析划分的4个组群Q值分布

Table 5 Q-value distribution of four groups based on population structure analysis

组群 Group 种质总数 Total germplasms 种质数量Number of germplasms Q<0.6 0.6≤Q<0.8 0.8≤Q<0.9 Q≥0.9 A 25 6 19 12 7 B 20 2 18 17 17 C 23 5 18 10 9 D 36 7 29 14 7