Real-Time Multiplex PCR Assay and Melting Curve Analysis for Identifying Diarrheagenic Escherichia coli
Author(s) -
Tamara B. Souza,
Diego M. Lozer,
Sônia M. S. Kitagawa,
Liliana Cruz Spano,
Neusa P. Silva,
Isabel C. A. Scaletsky
Publication year - 2013
Publication title -
journal of clinical microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.349
H-Index - 255
eISSN - 1070-633X
pISSN - 0095-1137
DOI - 10.1128/jcm.02478-12
Subject(s) - multiplex , multiplex polymerase chain reaction , escherichia coli , virulence , biology , microbiology and biotechnology , diarrhea , virology , polymerase chain reaction , gene , genetics , medicine
A real-time multiplex PCR assay was designed to amplify the virulence genes eae, pEAF, aatA, daaC, elt, est, ipaH, stx(1), and stx(2) for the detection of all diarrheagenic Escherichia coli pathotypes. This assay proved to be more sensitive and rapid than a conventional multiplex PCR for diarrheagenic E. coli isolates from children with diarrhea.
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