Application Of Multiplex Pcr For Detection Of Non-O157 Verocytotoxin-Producing Escherichia Coli In Bloody Stools: Identification Of Serogroups O26 And O111
JOURNAL OF CLINICAL MICROBIOLOGY(1998)
摘要
Primers were designed to amplify sequences of verocytotoxin genes and eat A genes of Escherichia coli O26: H11, O111:H8, and O157:H7 in a multiplex PCR assay. This assay successfully detected E. coli O26:H11 in bloody stool specimens in which other enteric pathogens were not detected by culture-based methods. Rapid assays to detect non-O157:H7 verocytotoxin-producing E. coli is important to improve methods for the etiologic diagnosis of hemorrhagic colitis.
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关键词
multiplex pcr,bloody stools,serogroups o26,verocytotoxin-producing
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