Enterobacter spp.: A new evidence causing bacterial wilt on mulberry  

作　　者：PRAPHAT Kawicha 

机构地区：[1]State Key Laboratory of Rice Biology,Institute of Biotechnology,Zhejiang University

出　　处：《Science China(Life Sciences)》2010年第2期292-300,共9页中国科学（生命科学英文版）

基　　金：supported by the National Natural Science Foundation of China (Grant Nos. 30871655 and 30671397);National High Technology Research and Development Project (Grant No. 2006AA10A211);Zhejiang Provincial Agricultural Department (Grant No.ZNJF2008-97);Hangzhou Science & Technology Bureau and Hangzhou Agricultural Development Foundation (Grant No.2008-3)

摘　　要：Thirty-six pathogenetic bacterial strains were isolated from wilted mulberry plants in Hangzhou,Zhejiang province of China.The six representative strains were confirmed to be involved in more than one Enterobacter species by common bacteriological test,electron microscope observation,hypersensitive reaction,Koch’s postulates,physiological and biochemical test,biolog,fatty acid methyl esters analysis (FAMEs),enterobacterial repetitive intergenic consensus-PCR (ERIC-PCR),16s rRNA sequences analysis,and comparative analysis with 7 type strains and 3 reference strains.This is the first report on mulberry disease caused by Enterobacter spp.in the world providing new evidence on induction of the plant disease in this genus.The results are not only important in the mulberry disease management but also have significant scientific value for further studies of opportunistic human pathogens and environmental strains in Enterobacter.Thirty-six pathogenetic bacterial strains were isolated from wilted mulberry plants in Hangzhou,Zhejiang province of China.The six representative strains were confirmed to be involved in more than one Enterobacter species by common bacteriological test,electron microscope observation,hypersensitive reaction,Koch’s postulates,physiological and biochemical test,biolog,fatty acid methyl esters analysis (FAMEs),enterobacterial repetitive intergenic consensus-PCR (ERIC-PCR),16s rRNA sequences analysis,and comparative analysis with 7 type strains and 3 reference strains.This is the first report on mulberry disease caused by Enterobacter spp.in the world providing new evidence on induction of the plant disease in this genus.The results are not only important in the mulberry disease management but also have significant scientific value for further studies of opportunistic human pathogens and environmental strains in Enterobacter.

关 键 词：MULBERRY ENTEROBACTER WILTING ENTEROBACTER PHENOTYPE identification ERIC-PCR 16S rRNA 

分 类 号：S888.7[农业科学—特种经济动物饲养]