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Peer-reviewed veterinary case report

Novel ABC transporter gene, vga(C), located on a multiresistance plasmid from a porcine methicillin-resistant Staphylococcus aureus ST398 strain.

Journal:
Antimicrobial agents and chemotherapy
Year:
2009
Authors:
Kadlec, Kristina & Schwarz, Stefan
Affiliation:
Institute of Farm Animal Genetics · Germany

Abstract

A novel ABC transporter gene, vga(C), was identified on the 14,365-bp multiresistance plasmid pKKS825 in a porcine methicillin (meticillin)-resistant Staphylococcus aureus isolate of sequence type 398. The vga(C) gene encodes a 523-amino-acid protein which confers resistance not only to streptogramin A antibiotics but also to lincosamides and pleuromutilins. Plasmid pKKS825 also carries the resistance genes aadD, tet(L), and dfrK, which may enable the coselection of vga(C) under selective pressure by kanamycin/neomycin, tetracyclines, and trimethoprim.

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Original publication: https://pubmed.ncbi.nlm.nih.gov/19470508/