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新发现!俄罗斯和哈萨克斯坦小麦黄斑叶枯病菌(Pyrenophora tritici ...
研究人员针对 18 株引起小麦黄斑叶枯病的致病真菌Pyrenophora tritici-repentis,开展了小种鉴定及ToxB/toxb基因识别研究。结果发现这些菌株多属 4 号小种,且首次在俄、哈两国的菌株中检测到toxb2基因,这对理解该基因进化意义重大。
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