粳稻分蘖数全基因组关联分析及候选基因的挖掘

张继峰,刘华东,王敬国,刘化龙,孙健,杨洛淼,贾琰,吴文申,郑洪亮,邹德堂

Genome-Wide Association Study and Candidate Gene Mining of Tillering Number in Japonica Rice

ZHANG JiFeng,LIU HuaDong,WANG JingGuo,LIU HuaLong,SUN Jian,YANG LuoMiao,JIA Yan,WU WenShen,ZHENG HongLiang,ZOU DeTang

表2 粳稻分蘖数显著关联位点

Table 2 Significant loci associated with tillering number in japonica rice

QTL 年份 Year 峰值SNP Peak SNP 染色体 Chr. P值 P value 表型贡献率 R2(%) 已定位QTL QTL located qTiller8 2018 7527329 8 2.02E-06 9.36 qTiller9 2018 15065450 9 6.99E-08 11.86 qNOT9-1[29] qTiller10 2018 15406671 10 2.64E-06 9.10 qTiller9 2019 15060619 9 2.55E-07 10.61 qNOT9-1[29]