芥子油苷在植物-生物环境关系中的作用  

The role of glucosinolates in plant-biotic environment interactions

作　　者：陈亚州[1] 阎秀峰[1] 

机构地区：[1]东北林业大学生命科学学院,哈尔滨150040

出　　处：《生态学报》2007年第6期2584-2593,共10页Acta Ecologica Sinica

基　　金：国家自然科学基金海外青年学者合作研究基金资助项目(30528013);国家自然科学基金资助项目(30670325);新世纪优秀人才支持计划资助项目(NCET-05-0328)~~

摘　　要：芥子油苷是一类含氮、含硫的植物次生代谢物质,主要分布于白花菜目的十字花科植物。芥子油苷及其降解产物具有多种生化活性,近年来人们更多地关注芥子油苷代谢与其它物质代谢途径的相互联系以及与植物生存环境的相互作用。介绍了芥子油苷及其分布、芥子油苷-黑芥子酶系统以及由芥子油苷介导的植物对昆虫、病原体的防御作用和植物与植物之间的化感作用的研究概况。Glucosinolates are nitrogen-and sulfur-containing natural products found mainly in the family Brassicaceae, order Capparales. The glucosinolates and their metabolites have showed potent biological activities. Recently, the relationship between glucosinolates and other compounds biosynthesis and the interaction between glucosinolates and environment have been paid more attention. We introduced chemical structures and the distribution of glucosinolates, glucosinolate- myrosinase system, the biological processes directed by glucosinolates in plant defence on insects and pathogen and plant chemical allelopathy.

关 键 词：芥子油苷 生物环境 植物防御 化感作用 

分 类 号：Q946[生物学—植物学] Q948