Suppr超能文献

迟缓爱德华氏菌胞外蛋白的比较蛋白质组学分析

Comparative proteomic analysis of extracellular proteins of Edwardsiella tarda.

作者信息

Tan Y P, Lin Q, Wang X H, Joshi S, Hew C L, Leung K Y

机构信息

Department of Biological Sciences, Faculty of Science. Tropical Marine Science Institute, the National University of Singapore, Singapore 117543.

出版信息

Infect Immun. 2002 Nov;70(11):6475-80. doi: 10.1128/IAI.70.11.6475-6480.2002.

Abstract

A comparison of extracellular proteins of virulent and avirulent Edwardsiella tarda strains revealed several major, virulent-strain-specific proteins. Proteomic analysis identified two of the proteins in the virulent strain PPD130/91 as flagellin and SseB, which are virulence factors in bacterial pathogens. PCR amplification and DNA sequencing confirmed the presence of the genes that encode these proteins. Our results clearly demonstrated the potency of the proteomic approach in identifying virulence factors.

摘要

对有毒和无毒迟缓爱德华氏菌菌株的细胞外蛋白质进行比较,发现了几种主要的、有毒菌株特有的蛋白质。蛋白质组学分析确定了有毒菌株PPD130/91中的两种蛋白质为鞭毛蛋白和SseB,它们是细菌病原体中的毒力因子。PCR扩增和DNA测序证实了编码这些蛋白质的基因的存在。我们的结果清楚地证明了蛋白质组学方法在识别毒力因子方面的有效性。

相似文献

引用本文的文献

本文引用的文献

5
Salmonella pathogenicity island 2.沙门氏菌致病岛2
Mol Microbiol. 2000 Jun;36(5):1015-23. doi: 10.1046/j.1365-2958.2000.01935.x.
9
Regulation of virulence genes by environmental signals in Salmonella typhimurium.鼠伤寒沙门氏菌中环境信号对毒力基因的调控
Electrophoresis. 1999 Apr-May;20(4-5):813-7. doi: 10.1002/(SICI)1522-2683(19990101)20:4/5<813::AID-ELPS813>3.0.CO;2-Q.

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验