Virulence-related O islands in enterohemorrhagic Escherichia coli O157:H7

Enterohemorrhagic Escherichia coli (EHEC) O157:H7 is a principally foodborne pathogen linked to serious diseases, including bloody diarrhea, hemorrhagic colitis, and hemolytic uremic syndrome. Comparative genomics analysis revealed that EHEC O157 contains 177 unique genomic islands, termed O islands...

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Autores principales:	Lingyan Jiang, Wen Yang, Xinlei Jiang, Ting Yao, Lu Wang, Bin Yang
Formato:	article
Lenguaje:	EN
Publicado:	Taylor & Francis Group 2021
Materias:	enterohemorrhagic escherichia coli o157:h7 o island genomic island virulence adherence Diseases of the digestive system. Gastroenterology RC799-869
Acceso en línea:	https://doaj.org/article/f503e05375dd452db35efe85357867d7
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id	oai:doaj.org-article:f503e05375dd452db35efe85357867d7
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spelling	oai:doaj.org-article:f503e05375dd452db35efe85357867d72021-11-04T15:00:42ZVirulence-related O islands in enterohemorrhagic Escherichia coli O157:H71949-09761949-098410.1080/19490976.2021.1992237https://doaj.org/article/f503e05375dd452db35efe85357867d72021-01-01T00:00:00Zhttp://dx.doi.org/10.1080/19490976.2021.1992237https://doaj.org/toc/1949-0976https://doaj.org/toc/1949-0984Enterohemorrhagic Escherichia coli (EHEC) O157:H7 is a principally foodborne pathogen linked to serious diseases, including bloody diarrhea, hemorrhagic colitis, and hemolytic uremic syndrome. Comparative genomics analysis revealed that EHEC O157 contains 177 unique genomic islands, termed O islands, compared with the nonpathogenic E. coli K-12 laboratory strain. These O islands contribute largely to the pathogenicity of EHEC O157:H7 by providing numerous virulence factors, effectors, virulence regulatory proteins, and virulence regulatory sRNAs. The present review aimed to provide a comprehensive understanding of the research progress on the function of O islands, especially focusing on virulence-related O islands.Lingyan JiangWen YangXinlei JiangTing YaoLu WangBin YangTaylor & Francis Grouparticleenterohemorrhagic escherichia coli o157:h7o islandgenomic islandvirulenceadherenceDiseases of the digestive system. GastroenterologyRC799-869ENGut Microbes, Vol 13, Iss 1 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	enterohemorrhagic escherichia coli o157:h7 o island genomic island virulence adherence Diseases of the digestive system. Gastroenterology RC799-869
spellingShingle	enterohemorrhagic escherichia coli o157:h7 o island genomic island virulence adherence Diseases of the digestive system. Gastroenterology RC799-869 Lingyan Jiang Wen Yang Xinlei Jiang Ting Yao Lu Wang Bin Yang Virulence-related O islands in enterohemorrhagic Escherichia coli O157:H7
description	Enterohemorrhagic Escherichia coli (EHEC) O157:H7 is a principally foodborne pathogen linked to serious diseases, including bloody diarrhea, hemorrhagic colitis, and hemolytic uremic syndrome. Comparative genomics analysis revealed that EHEC O157 contains 177 unique genomic islands, termed O islands, compared with the nonpathogenic E. coli K-12 laboratory strain. These O islands contribute largely to the pathogenicity of EHEC O157:H7 by providing numerous virulence factors, effectors, virulence regulatory proteins, and virulence regulatory sRNAs. The present review aimed to provide a comprehensive understanding of the research progress on the function of O islands, especially focusing on virulence-related O islands.
format	article
author	Lingyan Jiang Wen Yang Xinlei Jiang Ting Yao Lu Wang Bin Yang
author_facet	Lingyan Jiang Wen Yang Xinlei Jiang Ting Yao Lu Wang Bin Yang
author_sort	Lingyan Jiang
title	Virulence-related O islands in enterohemorrhagic Escherichia coli O157:H7
title_short	Virulence-related O islands in enterohemorrhagic Escherichia coli O157:H7
title_full	Virulence-related O islands in enterohemorrhagic Escherichia coli O157:H7
title_fullStr	Virulence-related O islands in enterohemorrhagic Escherichia coli O157:H7
title_full_unstemmed	Virulence-related O islands in enterohemorrhagic Escherichia coli O157:H7
title_sort	virulence-related o islands in enterohemorrhagic escherichia coli o157:h7
publisher	Taylor & Francis Group
publishDate	2021
url	https://doaj.org/article/f503e05375dd452db35efe85357867d7
work_keys_str_mv	AT lingyanjiang virulencerelatedoislandsinenterohemorrhagicescherichiacolio157h7 AT wenyang virulencerelatedoislandsinenterohemorrhagicescherichiacolio157h7 AT xinleijiang virulencerelatedoislandsinenterohemorrhagicescherichiacolio157h7 AT tingyao virulencerelatedoislandsinenterohemorrhagicescherichiacolio157h7 AT luwang virulencerelatedoislandsinenterohemorrhagicescherichiacolio157h7 AT binyang virulencerelatedoislandsinenterohemorrhagicescherichiacolio157h7
_version_	1718444810944118784

Virulence-related O islands in enterohemorrhagic Escherichia coli O157:H7

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