PCR-based amplification of heterogeneous IS257-ileS2 junctions for molecular monitoring of high-level mupirocin resistance in staphylococci
Author(s) -
Eduardo Pérez-Roth,
Estefanía ArmasGonzález,
Julia Alcoba-Flórez,
Sebastián Méndez-Álvarez
Publication year - 2010
Publication title -
journal of antimicrobial chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.124
H-Index - 194
eISSN - 1460-2091
pISSN - 0305-7453
DOI - 10.1093/jac/dkq493
Subject(s) - mupirocin , microbiology and biotechnology , staphylococcus aureus , biology , medicine , bacteria , methicillin resistant staphylococcus aureus , genetics
Plasmids encoding the ileS2 gene are responsible for the wide spread of high-level mupirocin resistance in staphylococci, and consequent clinical and epidemiological problems. We investigated the location of insertion sequence IS257 flanking ileS2 in different plasmids and developed a method for molecular typing of the IS257-ileS2 spacer regions.
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