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Article

Genetic diversity of Vibrio cholerae O1 in Argentina and emergence of a new variant.

Journal of clinical microbiology - 1 Jan 2003

Pichel Mariana, Rivas Marta, Chinen Isabel, Martín Fernando, Ibarra Cristina, Binsztein Norma

Abstract excerpt

The genetic diversity of Vibrio cholerae O1 strains from Argentina was estimated by random amplified polymorphic DNA (RAPD) analysis and pulsed-field gel electrophoresis (PFGE). Twenty-nine isolates carrying the virulence genes ctxA, zot, ace, and tcpA appeared to represent a single clone by both typing methods; while 11 strains lacking these virulence genes exhibited several heterogeneous RAPD and PFGE patterns....

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Identifiers

PMID: 12517837
DOI: 10.1128/JCM.41.1.124-134.2003
PMCID: PMC149600

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