Stability of plasmid content in Salmonella wien in late phases of the epidemic history.
AUTOR(ES)
Casalino, M
RESUMO
Prevalence, genetic characteristics, and EcoRI cleavage analysis of plasmids identified in clinical strains of Salmonella wien isolated in recent years showed that the plasmid content in this serotype has remained uniform and stable over more than a decade and also late in the epidemic history. No correlation between decrease in S. wien isolations and naturally occurring systematic changes in the DNA of its most common FIme plasmid was structurally detectable.
