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Article

Random amplification of polymorphic DNA reveals serotype-specific clonal clusters among enterotoxigenic Escherichia coli strains isolated from humans.

Journal of clinical microbiology - 1 Jun 1997

Pacheco A B, Guth B E, Soares K C, Nishimura L, de Almeida D F, Ferreira L C

Abstract excerpt

The genetic diversity of 47 enterotoxigenic Escherichia coli (ETEC) strains of serotypes O6:H16, O27:H7, O29:H21, O128ac:H12, and O153:H45, previously isolated from diarrheic patients in Brazil over a period of 15 years, was investigated by random amplification of polymorphic DNA (RAPD). Informative band arrays were obtained with three 10-mer primers with G+C contents of 50, 60, and 70%. Based on the combination...

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Identifiers

PMID: 9163473
DOI: 10.1128/jcm.35.6.1521-1525.1997
PMCID: PMC229778

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