CIMMYT小麦种质C615抗叶锈病QTL分析

李玉玲,蒋正宁,胡文静,李东升,程婧晔,裔新,程晓明,吴荣林,程顺和

Mapping QTLs against Leaf Rust in CIMMYT Wheat C615

Yu-Ling LI,Zheng-Ning JIANG,Wen-Jing HU,Dong-Sheng LI,Jing-Ye CHENG,Xin YI,Xiao-Ming CHENG,Rong-Lin WU,Shun-He CHENG

表1 亲本及其RIL群体叶锈病最终严重度表现

Table 1 Final disease severity of leaf rust in parents and their RILs

年份 Year 亲本 Parent RIL群体 RIL population C615 (%) 宁麦18 Ningmai 18 (%) 范围 Range (%) 均值 Mean (%) 标准差 SD (%) 变异系数 CV (%) 偏度 Skewness 峰度 Kurtosis 2016 5 100 5-100 55.41 22.67 38.52 -0.61 -0.53 2017 5 100 3-100 46.72 22.41 51.05 0.11 -0.72