限制性两阶段多位点全基因组关联分析法在遗传育种中的应用

贺建波,刘方东,王吴彬,邢光南,管荣展,盖钧镒

Restricted Two-Stage Multi-Locus Genome-Wide Association Analysis and Its Applications to Genetic and Breeding Studies

JianBo HE,FangDong LIU,WuBin WANG,GuangNan XING,RongZhan GUAN,JunYi GAI

表2 基于大豆地方品种资源群体的全基因组关联分析方法比较

Table 2 Comparisons between RTM-GWAS and MLM for association results obtained from soybean landrace germplasm population

性状 Trait 遗传率 h2 RTM-GWAS MLM QTL R2 (%) QTL R2 (%) 油脂含量Oil content 0.91 50 82.53 3 16.69 油酸含量Oleic acid content 0.91 98 90.29 18 138.76 亚麻酸含量Linolenic acid content 0.90 50 83.34 22 206.52