The fms21 (pilA)-fms20 locus encoding one of four distinct pili of Enterococcus faecium is harboured on a large transferable plasmid associated with gut colonization and virulence. J Med Microbiol. 2010 ;59(Pt 4):505-507..
Genetic basis for in vivo daptomycin resistance in enterococci. N Engl J Med. 2011 ;365(10):892-900..
Large scale variation in Enterococcus faecalis illustrated by the genome analysis of strain OG1RF. Genome Biol. 2008 ;9(7):R110..