Detection of R Plasmid Encoded with Resistance to Florfenicol in Pasteurella piscicida.
نویسندگان
چکیده
منابع مشابه
Plasmid-borne florfenicol resistance in Pasteurella multocida.
OBJECTIVES A florfenicol-resistant Pasteurella multocida isolate from a calf was investigated for the genetic basis of florfenicol resistance and the location of the resistance gene. METHODS The P. multocida isolate 381 was investigated for its in vitro susceptibility to antimicrobial agents and its plasmid content. A 10.8 kb florfenicol-chloramphenicol resistance plasmid, designated pCCK381,...
متن کاملPlasmid-mediated florfenicol resistance in Pasteurella trehalosi.
OBJECTIVES A florfenicol-resistant Pasteurella trehalosi isolate from a calf was investigated for the presence and the location of the gene floR. METHODS The P. trehalosi isolate 13698 was investigated for its in vitro susceptibility to antimicrobial agents and its plasmid content. A 14.9 kb plasmid, designated pCCK13698, was identified by transformation into Pasteurella multocida to mediate ...
متن کاملPlasmid-mediated florfenicol resistance encoded by the floR gene in Escherichia coli isolated from cattle.
A florfenicol resistance gene almost identical to floR of Salmonella enterica serovar Typhimurium DT104 was detected on 110- to 125-kb plasmids in Escherichia coli isolates of animal origin. Analysis of the floR gene flanking regions of one of the plasmids showed that they were different from those encountered in S. enterica serovar Typhimurium DT104.
متن کاملClass D tetracycline resistance determinants of R plasmids from the fish pathogens Aeromonas hydrophila, Edwardsiella tarda, and Pasteurella piscicida.
Tetracycline resistance determinants of R plasmids from the fish pathogens Aeromonas hydrophila, Edwardsiella tarda, and Pasteurella piscicida were classified as class D by their expression of resistance to tetracycline and minocycline and through their DNA structure.
متن کاملNew plasmid-borne antibiotic resistance gene cluster in Pasteurella multocida.
A new antibiotic resistance gene cluster comprising genes for sulfonamide (sul2), streptomycin (strA-strB), and tetracycline [tetR-tet(H)] resistance was detected on plasmid pVM111 from Pasteurella multocida. The tetR-tet(H) gene region was inserted between sul2 and strA, possibly by illegitimate recombination. Two potential recombination sites of 18 and 25 bp were identified.
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ژورنال
عنوان ژورنال: Fish Pathology
سال: 1993
ISSN: 0388-788X,1881-7335
DOI: 10.3147/jsfp.28.165