Occurrence and analysis of rare cfiA-bft doubly positive Bacteroides fragilis strains

We detected four cfiA-bft1 doubly positive Bacteroides fragilis strains out of 486 B. fragilis isolates analyzed for antibiotic susceptibilities and antibiotic resistance genes from a recent pan-European survey. The prevalence of the enterotoxin bft genes was roughly equal among cfiA-negative and -...

Teljes leírás

Elmentve itt :
Bibliográfiai részletek
Szerzők: Sóki József
Eitel Zsuzsa
Terhes Gabriella
Nagy Erzsébet
Zsoldiné Urbán Edit
ESCMID Study Group on Anaerobic Infections
Dokumentumtípus: Cikk
Megjelent: 2013
Sorozat:ANAEROBE 23
doi:10.1016/j.anaerobe.2013.06.008

mtmt:2357692
Online Access:http://publicatio.bibl.u-szeged.hu/12148
Leíró adatok
Tartalmi kivonat:We detected four cfiA-bft1 doubly positive Bacteroides fragilis strains out of 486 B. fragilis isolates analyzed for antibiotic susceptibilities and antibiotic resistance genes from a recent pan-European survey. The prevalence of the enterotoxin bft genes was roughly equal among cfiA-negative and -positive B. fragilis strains. We also demonstrated that the cfiA-bft doubly positive strains had the most common B. fragilis genomic pattern (I.1.). Thus we concluded that the bft-carrying CTn86 conjugative transposons are mobile accounting for this unexpected simultaneous occurrence of the cfiA and bft genes.
Terjedelem/Fizikai jellemzők:70-73
ISSN:1075-9964