茶藨生柱锈重寄生菌粗毒素的基本性质  

Elementary Properties of Crude Toxin Produced by Mycoparasite of Cronartium ribicola(Pestalotiopsis sp.)

作　　者：黄丽丹[1] 陈玉惠[1] 李永和[1] 

机构地区：[1]西南林学院基础部,云南昆明650224

出　　处：《西南林学院学报》2008年第5期49-51,共3页Journal of Southwest Forestry College

基　　金：云南省自然科学基金项目(2002C0047M)资助;云南省重点项目(2003NG12)资助

摘　　要：对茶藨生柱锈重寄生菌拟盘多毛孢之一种产生的粗毒素进行基本性质研究.结果表明:该重寄生菌所产毒素是一类小分子、极性较大的非蛋白类物质,具有热稳定性和酸碱稳定性,能被甲醇从培养液中较好地提取出来.The elementary properties of crude extract of the toxin produced by mycoparasite of Cronartium ribicola （Pestalotiopsis sp. ）were studied. The results showed that the toxin produced by this mycoparasite was a kind of small molecular material non - protein with great polarity. It was tolerant to high temperature and pH value variations, and could be fully extracted by methanol from its culture liquid.

关 键 词：重寄生菌 粗毒素 基本性质 荼藨生柱锈 

分 类 号：S432.4[农业科学—植物病理学]