小麦新种质CH1357抗白粉病遗传分析及染色体定位

陈芳,乔麟轶,李锐,刘成,李欣,郭慧娟,张树伟,常利芳,李东方,阎晓涛,任永康,张晓军,畅志坚

Genetic analysis and chromosomal localization of powdery mildew resistance gene in wheat germplasm CH1357

Fang CHEN,Lin-Yi QIAO,Rui LI,Cheng LIU,Xin LI,Hui-Juan GUO,Shu-Wei ZHANG,Li-Fang CHANG,Dong-Fang LI,Xiao-Tao YAN,Yong-Kang REN,Xiao-Jun ZHANG,Zhi-Jian CHANG

表4 CH1357与染色体5DS上已知抗白粉病基因对12个白粉菌株的抗性反应比较

Table 4 Comparison of responses of CH1357 and lines with known powdery mildew resistance genes on chromosome arm 5DS to 12 Bgt pathotypes

品种/品系 Variety/line 抗白粉病基因 Pm gene 白粉菌株 Blumeria graminis tritici isolate B13 B14 B38 B40 B41 B50 B51 B56 E09 E18 E21 E23-1 CH1357 PmCH1357 0 4 1 0 0 3 2 0 0 4 0 0 UIka/8*Cc Pm2a 0 4 3 3 1 4 3 0; 0; 4 0; 0; KM2939 Pm2b 0 4 1 0 0; 4 0 0; 0; 1 3 0; 鸟麦Niaomai Pm2c 0 0 2 0 0 4 0 0 0; 0 0; 0;