黑龙江省稻瘟病菌无毒基因的检测

孟峰, 张亚玲, 靳学慧

Detection of Avirulence Genes of Magnaporthe oryzea in Heilongjiang Province

Feng Meng, Yaling Zhang, Xuehui Jin

表2 2017年黑龙江省稻瘟病菌无毒基因的扩增频率

Table 2 The frequencies of avirulence genes in Magnaporthe oryzae in Heilongjiang Province in 2017

无毒基因 Avirulent gene 出现个数 Number of occurrences 出现频率 Occurrence frequency (%) ACE1 183 87.98 AVR-Pi9 166 79.81 AVR-Pia 34 16.35 AVR-Pii 1 0.48 AVR1-CO39 0 0.00