柴达木野生黑果枸杞的空间遗传结构

王春成, 马松梅, 张丹, 王绍明

Spatial genetic structure of Lycium ruthenicum in the Qaidam Basin

WANG Chun-Cheng, MA Song-Mei, ZHANG Dan, WANG Shao-Ming

表3 柴达木盆地黑果枸杞种群的分子方差分析(AMOVA)

Table 3 Analysis of molecular variance (AMOVA) of Lycium ruthenicum in the Qaidam Basin

变异来源 Source of variation 自由度 df 平方和 Sum of squares 变异组成 Variance components 变异所占比例 Percentage of variation (%) 固定指数 Fixation index 种群间 Among populations 4 105.305 2.159 37 80.01 FST = 0.800 07 种群内 Within populations 55 29.679 0.539 61 19.99 总变异 Total 59 135.953 2.698 99 组间 Among groups 1 100.383 3.254 96 82.04 FCT = 0.820 43 组内种群间 Among populations within groups 3 6.917 0.145 46 3.67 FSC = 0.204 18 种群内 Within populations 56 28.408 0.566 95 14.29 FST = 0.857 10 总变异 Total 60 135.003 3.967 37