周素榮; 張志光; 李東屏
湖南省生物研究所

【中文摘要】 通過對雙核期香菇菌絲體２４ｈｒ的觀察，我們發(fā)現(xiàn)了香菇菌絲細(xì)胞核有四個分裂高峰期：即２：３０～３＇：３０；８：３０～１０：３０；１６：００～１７：００；２０：３０～２１：３０。其中８：３０～１０：３０為最大的核分裂高峰期，２０：３０～２１：３０為最小的核分裂高峰期。在觀察中我們還發(fā)現(xiàn)香菇細(xì)胞核進(jìn)行有絲分裂時香菇染色體數(shù)是８個。

【英文摘要】 With a special staining method, the nuclear cycle of dik aryophase myceliafrom L,edodes could be observed,The results showed that the hypha cells exist fourdivision stages-the first is 2:30-3: 30; the second 8:30-10:30; the third one 16:00-17:00 and the last 20:00-21:30.The largest division stage is in 8:30-10:30 and the smallest oneis 20:30-21:30.The number of chromosomes was also found to be eight.

【中文關(guān)鍵詞】 香菇; 細(xì)胞核; 染色體; 細(xì)胞核分裂高峰期
【英文關(guān)鍵詞】 Lentinus edodes; nuclei; chromosome; division stage

【文獻(xiàn)出處】 中國食用菌,EDIBLE FUNGI OF CHINA,編輯部郵箱,1995年01期 【DOI】CNKI:SUN:ZSYJ.0.1995-01-006