环腺苷酸在灰盖鬼伞子实体发育中的效用研究

STUDY ON THE INFLUENCE OF CYCLI CAMP ON THE COPRINUS CINEREUS FRUIT BODY DEVELOPMENT

通过测试ｃＡＭＰ，子实体浸提液对灰盖鬼伞（Ｃｏｐｒｉｎｕｓ ｃｉｎｅｒｅｕｓ）双核体菌丝的子实体诱导测试研究及通过用腺苷分别抑制ｃＡＭＰ在子实体发育各阶段的合成，对ｃＡＭＰ在灰盖克伞子实体发育中的影响进行了研究。结果表明：ｃＡＭＰ及子实体浸提液对灰盖鬼伞双核体菌丝的子实体形成并无诱导信号作用，阻止ｃＡＭＰ的合成延缓了子实体原基的发生，菌盖的形成，担孢子梗的形成，也延缓了质配和担孢子的发生，但菌柄的延长，子实体的成熟，担孢子的着色与释放则不受ｃＡＭＰ合成受阻的影响。

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.