Carriage of an ACME II variant may have contributed to methicillin- resistant Staphylococcus aureus sequence type 239-like strain replacement in Liverpool Hospital, Sydney, Australia

B. A. Espedido, J. A. Steen, T. Barbagiannakos, J. Mercer, D. L. Paterson, S. M. Grimmond, M. A. Cooper, I. B. Gosbell, S. J. van Hal, S. O. Jensen

    Research output: Contribution to journalArticlepeer-review

    23 Citations (Scopus)

    Abstract

    Approximately 39% of methicillin-resistant Staphylococcus aureus (MRSA) sequence type 239 (ST239)-like bloodstream isolates from Liverpool Hospital (obtained between 1997 and 2008) carry an arginine catabolic mobile element (ACME). Whole-genome sequencing revealed that an ACME II variant is located between orfX and SCCmec III, and based on pulsed-field gel electrophoresis patterns and temporal relationships of all ST239-like isolates (n = 360), ACME carriage may have contributed to subpulsotype strain replacement.
    Original languageEnglish
    Pages (from-to)3380-3383
    Number of pages4
    JournalAntimicrobial Agents and Chemotherapy
    Volume56
    Issue number6
    DOIs
    Publication statusPublished - 2012

    Keywords

    • Staphylococcus aureus
    • bacteria
    • bacterial strain
    • blood flow
    • gene sequence
    • genes
    • nucleotide sequence
    • polymerase chain reaction
    • protein

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