西藏青稞遗传多样性及粒色全基因组关联分析

乔云祥, 王艳彩, 凌勃, 马海娟, 冯西博

Genetic Diversity and Genome-Wide Association Analysis of Grain Color in Xizang Highland Barley

Qiao Yunxiang, Wang Yancai, Ling Bo, Ma Haijuan, Feng Xibo

表2 22对SSR引物在327份青稞材料中的多态性检测

Table 2 Detection of polymorphism of 22 pairs of SSR primers in 327 highland barley materials

标记 Marker 染色体 Chromosome 位置 Position 等位基因数 Number of alleles 基因多样性指数 Gene diversity index Shannon指数 Shannon’s index 多态性信息含量 PIC Bmac0305 1H 45 2 0.4325 1.0632 0.3417 Bmac0399 1H 125 4 0.6844 0.5895 0.6408 HVAB 1H 76 2 0.3515 0.6897 0.3304 Bmag0749 2H 85 3 0.4952 0.4074 0.4781 HVM54 2H 90 3 0.4745 0.5151 0.4527 HVM36 2H 108 5 0.7541 0.9635 0.7340 Bmag0006 3H 34 3 0.5523 1.0286 0.5322 HVM62 3H 84 2 0.3405 0.8251 0.3297 HVM74 3H 122 3 0.4985 0.4533 0.4778 EBmac0701 4H 24 4 0.6943 0.6939 0.6764 EBmac0775 4H 80 3 0.5776 0.3782 0.5640 Bmgcc0002 4H 130 5 0.7053 0.9813 0.6875 HVM20 5H 34 4 0.6354 0.3858 0.6104 AF043088A 5H 76 3 0.5784 0.7156 0.5530 Bmag0401 5H 115 6 0.8012 0.7133 0.7974 AB009307 6H 23 5 0.7032 0.7617 0.6876 AB009308 6H 36 4 0.5998 0.5296 0.5830 Bmac0018 6H 72 2 0.3769 0.7539 0.3554 AF022725B 7H 50 4 0.7123 0.5888 0.6879 HVM60 7H 154 3 0.5683 1.0539 0.5473 Bmag0385 7H 120 3 0.5749 0.5403 0.5579 Bmac0286 7H 163 3 0.5627 0.6404 0.5425