Study on the Influence of Cycli cAMP on the Coprinus cinereus Fruit Body Development
环腺苷酸在灰盖鬼伞子实体发育中的效用研究

The influence of cAMP and the extraction from the fruit body of Coprinus cinereus on the Coprinus cinereus fruit body development was studied. cAMP and the extraction did not act as a signal inducing dikaryon to produce fruit body. The dikaryon could not produce initials when the produce of cAMP was blocked by adenosine, an adenylate cyclase inhibitor. After the initials was produced, adenosine delayed the produce of primordium, cap and the basidia, the sterigmata forming from basidia was delayed, and the meiosis was delayed as well. The inhibihon of the produce of cAMP had no influence on the stem elongation, the fruit body meture, basidiospore pigmentation and spores discharge.