从营养菌丝体鉴定侧耳属菌株的变异性  

Identification of the variability of Pleurotus strain from its vegetative mycelia.

作　　者：陈再鸣[1] 王涛[1] 江家余[1] 

机构地区：[1]浙江农业大学食用菌研究所

出　　处：《浙江农业大学学报》1997年第4期419-422,共4页

基　　金：浙江省农业厅资助

摘　　要：研究了５１株Ｐｌｅｕｒｏｔｕｓ菌株的营养菌丝体的形态学、细胞学和生理生化特性．结果表明：菌落形态、无性孢子、细胞结构的变化，菌丝体胞外纤维素酶活力、ＴＴＣ－脱氢酶活力的变化，酯酶（ＥＳＴ）、过氧化物酶（ＰＯＤ）同工酶谱的异同，可作为鉴定菌株变异的主要标记．应用这些标记，确定了Ｐ．ｆｌｏｒｉｄｅ和Ｐ．Pleuratus strains were investigated on their morphology,cytology,physiological and biochemical characters.The result showed that the different colony shape,conidium and cell structure, the activities variation of extracellular CMCase and TTC dehydrogenase, the differences of isoenzyme pattern of EST and POD could be used as main markers for identification of variant strain . By the use of these markers,two variant strains of P. floride and P. ostreatus were determined.

关 键 词：侧耳属 营养菌丝体 鉴定 菌株 变异性 食用菌 

分 类 号：S646.19[农业科学—蔬菜学] Q949.329[农业科学—园艺学]