RTM-GWAS方法应用于大豆RIL群体百粒重QTL检测的功效

潘丽媛,贺建波,赵晋铭,王吴彬,邢光南,喻德跃,张小燕,李春燕,陈受宜,盖钧镒

Detection Power of RTM-GWAS Applied to 100-Seed Weight QTL Identification in a Recombinant Inbred Lines Population of Soybean

LiYuan PAN,JianBo HE,JinMing ZHAO,WuBin WANG,GuangNan XING,DeYue YU,XiaoYan ZHANG,ChunYan LI,ShouYi CHEN,JunYi GAI

表1 多环境下NJRIKY群体百粒重的次数分布和描述统计

Table 1 Frequency distribution and descriptive statistics of 100-seed weight of NJRIKY under multiple environments

环境 Environment 亲本 Parent (g) 重组自交系群体 RIL 科丰1号 Kefeng-1 南农1138-2 NN1138-2 平均值 Mean 最小值 Min. 最大值 Max. 遗传变异 系数GCV(%) 遗传率 h2(%) 12JP 8.5 15.7 11.4 7.5 16.0 13.5 93.3 13JP 8.8 14.9 11.6 7.6 20.6 15.5 92.5 13SF 9.8 23.2 13.9 9.2 19.5 15.1 93.9 平均 Mean 9.0 17.9 12.3 8.6 17.1 12.4 85.4