稻瘟病菌杂交后代致病性遗传分析

张晓玉,张亚玲,靳学慧,闫天雨,赵泽

Genetic Analysis of Pathogenicity of Sexual Progeny of Magnaporthe oryzae

Xiaoyu Zhang,Yaling Zhang,Xuehui Jin,Tianyu Yan,Ze Zhao

表4 稻瘟病菌HLJ6122与KA3杂交后代在9个水稻品种的毒性分离

Table 4 Virulence separation of sexual progeny from the cross Magnaporthe oryzae HLJ6122 and KA3 on 9 rice varieties

毒性类型Virulence type 水稻品种Rice variety 菌株数量 No. of isolates IRBLa-A IRBLi-F5 IRBLzt-T IRBLta-K1 IRBL7-W IRBL12-M IRBLkm-Ts IRBL20-IR24 IRBLta2-Pi KA3 A A A A A A A A A - HLJ6122 V V V V V V V V V - C1 V V V V V V V V V 12 C2 A A A A V A V V V 5 C3 A A V A V V V V V 2 C4 A A A A V A V A A 2 C5 A A V A A A V V A 2 C6 A A A A V V V A A 2 C7 V A A A A A V V A 2