植物内生菌的功能研究进展  

The Progress of Researches on Endophytic Functions in Vegetations

作　　者：张祺玲[1,2] 杨宇红[2] 谭周进[3] 谢丙炎[2] 

机构地区：[1]湖南农业大学生物安全科学技术学院,长沙410128 [2]中国农业科学院蔬菜花卉研究所,北京100081 [3]湖南中医药大学基础医学院,长沙410208

出　　处：《生物技术通报》2010年第7期28-34,共7页Biotechnology Bulletin

基　　金：科技部支撑计划课题(2006BAD08A08);国家重点基础研究发展规划项目(2009CB119200;2002CB111400)

摘　　要：植物内生菌是一类种类丰富、生物学功能多样的微生物。由于它们与宿主植物长期进化,有了一些特殊的生物学功能。综述了内生菌的系列生物学功能,包括产生活性物质、固氮功能、促进植物生长、增强宿主植物抗性、他感作用、作为外源基因载体等,并总结了内生菌研究中要注意的方面。Endophyte is a genus of microbe which can be divided into several categories and has various kinds of biological functions. After a long period of evolvement with the host vegetation, they have gained some special biological functions. This thesis was designed to provide a full description of the biological functions of endophytes. Endophytic bacteria can produce active materials. They can fix nitrogen,accelerate plant to grow, enhance the immune system and alleloparthy of the host vegetation. In addition,they can be regarded as the carrier of exogenous genes. In this thesis, there was a brief summary of the aspects that should be paid special attention to in the process of carrying out researches on endophytic functions.

关 键 词：内生菌 内生菌功能 外源基因 他感 

分 类 号：Q948.1[生物学—植物学]