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 -...
Elmentve itt :
| Szerzők: | |
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| Dokumentumtípus: | Cikk |
| Megjelent: |
2013
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| Sorozat: | ANAEROBE
23 |
| doi: | 10.1016/j.anaerobe.2013.06.008 |
| mtmt: | 2357692 |
| Online Access: | http://publicatio.bibl.u-szeged.hu/12148 |
| 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. |
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| Terjedelem/Fizikai jellemzők: | 70-73 |
| ISSN: | 1075-9964 |