Literature DB >> 14660411

Prevalence of cholera toxin genes (ctxA and zot) among non-O1/O139 Vibrio cholerae strains from Newport Bay, California.

Sunny Jiang1, Weiping Chu, Wuxia Fu.   

Abstract

The examination of 137 non-O1/O139 Vibrio cholerae isolates from Newport Bay, California, indicated the presence of diverse genotypes and a temporal succession. Unexpectedly, the cholera toxin gene (ctxA) was found in 17% of the strains, of which one-third were also positive for the zot gene. This suggests that ctxA is prevalent in the region of nonepidemicity and is likely to have an environmental origin.

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Year:  2003        PMID： 14660411      PMCID： PMC309920          DOI： 10.1128/AEM.69.12.7541-7544.2003

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


  22 in total

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