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用稻瘟病菌两性菌株测定中国及亚洲部分国家稻瘟病菌有性时期的交配型和雌性能育菌株 ,并用SCAR分子标记对 14 3个菌株进行PCR扩增 ,分析它们的遗传多样性 ,得到亲缘关系树状图
The mating type and female sterility strains of Magnaporthe grisea during the sexual period of Magnaporthe grisea in China and other Asian countries were determined by means of amphotropic strains of Magnaporthe grisea. The 14 3 strains were amplified by PCR using SCAR markers, their genetic diversity was analyzed, Relationship tree