Am. Hammerum et al., Indication of transposition of a mobile DNA element containing the vat(D) and erm(B) genes in Enterococcus faecium, ANTIM AG CH, 45(11), 2001, pp. 3223-3225
The vat(D) and erm(B) genes encoding streptogramin resistance in Enterococc
us faecium transferred together, and a direct physical link between erm(B)
and vat(D) was detected. Both the vat(D) and erm(B) probes hybridized to fr
agments of different sizes in the donor and transconjugants, which indicate
d a transposition event.