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Literature DB >> 19346342

Molecular diversification in the quorum-sensing system of Vibrio cholerae: Role of natural selection in the emergence of pandemic strains.

Nina M Talyzina¹, Pär K Ingvarsson, Jun Zhu, Sun N Wai, Agneta Andersson.

Abstract

Two haplotypes of the Vibrio cholerae quorum-sensing system regulator hapR are described: hapR1, common among nonpandemic, non-O1, non-O139 strains, and hapR2, associated with pandemic O1 and O139 and epidemic O37 V. cholerae strains. The hapR2 has evolved under strong natural selection, implying that its fixation was influenced by conditions that led to cholera pandemics.

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Year: 2009 PMID： 19346342 PMCID： PMC2687267 DOI： 10.1128/AEM.02496-08

Source DB: PubMed Journal: Appl Environ Microbiol ISSN： 0099-2240 Impact factor: 4.792

53 in total

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Journal: Appl Environ Microbiol Date: 1998-10 Impact factor: 4.792

7 in total

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Authors: Justin Cruite; Patrick Succo; Saumya Raychaudhuri; F Jon Kull
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Authors: Ansel Hsiao; Jun Zhu
Journal: Virulence Date: 2020-12 Impact factor: 5.882