白毒鹅膏菌人工驯化及毒力变异试验  

AMANITA VERNA:CULTIVATION AND TOXICITY VARIATION DETERMINATION

作　　者：何介元 杨仲亚[2] 毛朝明[2] 辛又川[2] 何梅英 

机构地区：[1]广东河源慢性病防治站,河源517000 [2]四川省卫生防疫站,成都610000 [3]深圳市罗湖区卫生防疫站,深圳518002

出　　处：《微生物学通报》2002年第3期70-72,共3页Microbiology China

摘　　要：我们对白毒鹅膏菌 [Amanitaverna (Bull.:Fr.)Pers.exvitt]进行组织分离获得了菌丝体纯培养 ,采用 3种栽培培养基作出菇比较试验 ,以杂木屑、麦皮、干牛粪组成的培养料菌丝生长最好 ,并发现依次为天然 (干品 )→母种→菌丝的减毒变异 ,对出菇生态作了观察 ,可见子实体原基形成 ,可惜未见出菇效应。Tissues of Amanita verna were cultivated in 3 kinds of media .The tests showed that the medium consisting of wheat bran,mixed sawdust and dry cow dung was the optimum one .The result revealed that the toxicity reduced in following order:dry specimen→parental strain→secondary spawn. The protocarpic tissues were observed but no fruitbody formation.

关 键 词：白毒鹅膏菌 人工驯化 毒力变异试验 毒蘑姑 减毒变异 

分 类 号：Q939.9[生物学—微生物学]