西瓜嗜酸菌分泌系统的研究进展  

Research Advances on Secretion Systems in Acidovorax citrulli

作　　者：安心[1,2] 王铁霖[2] 杨玉文[2] 唐爽爽[1] 刘志恒[1] 赵廷昌[2] 

机构地区：[1]沈阳农业大学植物保护学院,辽宁沈阳110161 [2]中国农业科学院植物保护研究所,北京100193

出　　处：《北方园艺》2014年第14期196-199,共4页Northern Horticulture

基　　金：国家公益性行业(农业)科研专项资助项目(201003066);国家西甜瓜产业技术体系资助项目(CARS-36)

摘　　要：植物病原细菌多为革兰氏阴性菌。细菌的分泌系统与其致病性有密切的联系,其研究对揭示植物病原细菌的致病机理具有重要意义。现从细菌分泌系统、西瓜嗜酸菌致病机理及Ⅱ型和Ⅲ型分泌系统与西瓜嗜酸菌致病性之间的关系等角度出发,重点阐述了与西瓜嗜酸菌分泌系统有关的功能基因,为进一步研究西瓜嗜酸菌的作用机理及寻找其致病性靶标提供理论依据。Most plant pathogenic bacteria are Gram-negative.Bacterial secretion systems are closely associated with pathogenicity,and these researches have revealed the pathogenesis of plant pathogenic bacteria.The several secretedrelated genes of Acidovorax citrulli（A.c.）in terms of bacterial secretion systems and relationships between T2SS and T3SS and the pathogenesis of A.c were introduced in this paper.It＇s meaningful to find some theoretical evidences for further research of exploring pathogenic mechanism.

关 键 词：西瓜嗜酸菌 T2SS T3SS 功能基因 致病性 

分 类 号：S651[农业科学—果树学]