Characterization of the CpsQ Regulon Reveals Its Role in the Transcription of Type Ⅵ Secretion System 2 Genes in Vibrio parahaemolyticus  

作　　者：LUO Xi LI Xue ZHANG Miao Miao HUANG Qing Lian ZHANG Yi Quan JI Shen Jie LU Ren Fei 

机构地区：[1]Department of Clinical Laboratory,Affiliated Nantong Hospital 3 of Nantong University,Nantong Third People’s Hospital,Nantong 226006,Jiangsu,China [2]Department of Clinical Laboratory,Qidong People’s Hospital,Qidong 226200,Jiangsu,China

出　　处：《Biomedical and Environmental Sciences》2024年第4期436-439,共4页生物医学与环境科学（英文版）

基　　金：supported by the Natural Science Research Project of the Nantong Science and Technology Bureau(Grant No.JC2021027);Research Project of the Nantong Health Commission(QN2022044).

摘　　要：Vibrio parahaemolyticus,a gram-negative halophilic bacterium that naturally inhabits coastal waters,causes gastroenteritis,skin infections,and septicemia in human beings[1].This bacterium produces multiple virulence factors,including thermostable direct hemolysin(TDH),TDH-related hemolysin(TRH),type Ⅲ secretion system 1(T3SS1),T3SS2,type Ⅵ secretion system 1(T6SS1),and T6SS2[1].Furthermore,Ⅴ.parahaemolyticus forms biofilms on the surface,which help it in adapting to unfavorable conditions[2].Mature biofilm formation requires special structures,including lateral and polar flagella,exopolysaccharide(EPS),and type Ⅳ pili[2].

关 键 词：COASTAL system T3SS 

分 类 号：R446.5[医药卫生—诊断学]