Improved Multilocus Sequence Typing Scheme for Staphylococcus epidermidis

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Improved multilocus sequence typing scheme for Staphylococcus epidermidis.

We evaluated three multilocus sequence typing (MLST) schemes for Staphylococcus epidermidis and selected the seven most discriminatory loci for the formation of a new, more powerful MLST scheme. This improved scheme gave 31 sequence types (STs) and 5 clonal complexes (CCs), whereas the other schemes delineate 16 to 24 STs and 1 to 3 CCs.

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Staphylococcus epidermidis is an important cause of nosocomial infection and bacteremia. It is also a common contaminant of blood cultures and, as a result, there is frequently uncertainty as to its diagnostic significance when recovered in the clinical laboratory. One molecular strategy that might be of value in clarifying the interpretation of S. epidermidis identified in blood culture is mul...

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ژورنال

عنوان ژورنال: Journal of Clinical Microbiology

سال: 2007

ISSN: 0095-1137,1098-660X

DOI: 10.1128/jcm.01934-06