Chemical composition and antifungal activity of the volatile oil from Epichloё gansuensis, endophyte-infected and non-infected Achnatherum inebrians  

作　　者：ZHANG XingXu XIA Chao LI ChunJie NAN ZhiBiao 

机构地区：[1]State Key Laboratory of Grassland Agro-Ecosystems, College of Pastoral Agriculture Science and Technology, Lanzhou University

出　　处：《Science China(Life Sciences)》2015年第5期512-514,共3页中国科学（生命科学英文版）

基　　金：supported by the National Basic Research Program of China(2014CB138702);the National Natural Science Foundation of China(31402132);the Fundamental Research Funds for the Central Universities(lzujbky-2014-75);the Program for Changjiang Scholars and Innovative Research Team in University(IRT13019)

摘　　要：Endophytic fungi that belong to the genus Epichloe （including species previously classified in the genus Neotyphodium） have been found in many cool-season grasses （subfamily Pooideae） . Achnatherum inebrians （Hance） Keng （drunken horse grass, DHG） is a toxic perennial bunchgrass, distributed mainly throughout the harsh conditions of alpine or sub-alpine grasslands in the northwest of China. This species is usually infected by the fungal endophyte Epichloe gansuensis , which apparently enhances its resistance to the abiotic and biotic stress.Endophytic fungi that belong to the genus Epichloё(including species previously classified in the genus Neotyphodium)have been found in many cool-season grasses(subfamily Pooideae)[1].Achnatherum inebrians(Hance)Keng(drunken horse grass,DHG)is a toxic perennial bunchgrass,distributed mainly throughout the harsh condi-

关 键 词：内生真菌感染 醉马草 抗真菌活性 化学成分 NEOTYPHODIUM 挥发油 非生物胁迫 稻 

分 类 号：S452[农业科学—植物保护]