Gene Cluster Conferring Streptomycin, Sulfonamide, and Tetracycline Resistance in Escherichia coli O157:H7 Phage Types 23, 45, and 67
Author(s) -
Kim Ziebell,
Roger P. Johnson,
Andrew M. Kropinski,
Richard J. ReidSmith,
Rafiq Ahmed,
Victor P. J. Gan,
Matthew W. Gilmour,
Patrick Boerlin
Publication year - 2011
Publication title -
applied and environmental microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.552
H-Index - 324
eISSN - 1070-6291
pISSN - 0099-2240
DOI - 10.1128/aem.01934-10
Subject(s) - escherichia coli , tetracycline , microbiology and biotechnology , streptomycin , biology , multiple drug resistance , locus (genetics) , genetics , gene , drug resistance , antibiotics
Multidrug resistance to streptomycin, sulfonamide, and tetracycline (AMR-SSuT) was identified in 156 of 171 isolates of Escherichia coli O157:H7 of phage types 23, 45, and 67. In 154 AMR-SSuT isolates, resistance was encoded by strA, strB, sul2, and tet(B), which in 59 of 63 tested isolates were found clustered together on the chromosome within the cdiA locus.
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