香菇是一种木腐真菌。自从其营养和药效被人们发现以来,越来越多地得到真菌遗传学者的重视。特别是七十年代以来,借助现代化的研究手段,对香菇的担孢子特性,核移动,锁状联合形成过程中形态消长的控制,进行了比较详细的观察与研究,从结构与功能的相关性方面进一步阐述香菇的遗传特征。香菇的交配模式已成为四极性异宗结合的高等担子菌的代表模式,并在日本等一些国家的香菇 Mushroom is a wood-rot fungus. Since its nutrition and efficacy have been discovered, more and more attention by fungal genetics. Especially since the seventies, with the help of modern research methods, we have conducted a detailed observation and research on the control of the morphological growth and decline during the formation of basidiospores, nuclear movement and lock formation in shiitake mushrooms. From the correlation between structure and function Further elaborated the genetic characteristics of mushrooms. Mushrooms mating mode has become the four polar heterosexual higher Basidiomycetes representative model, and in some countries such as Japan, mushrooms