Transduction of Tetracycline Resistance in Staphylococcus Epidermidis
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Fourteen Staphylococcus epidermidis strains were biotyped according to the scheme of Baird-Parker and tested for their sensitivities to S. epidermidis typing phages. Tetracycline-susceptible strains were tested for the capacity to be transduced to resistance. Five strains, all of biotype 1, were lysed by one or more phages. Five of eight biotype 1 strains were transduced to tetracycline resistance with rates of 10(-8) to 10(-5). Three strains of other biotypes were not transduced, nor was PS 73, an unusual coagulase-negative strain. The transducing phage phi367 was isolated from the lysogenic tetracycline-resistant donor strain. The phage morphologically resembles serological group B S. aureus phages. Restriction and modification were indicated from the efficiency of plating on phage-sensitive strains.
Winstel V, Kuhner P, Krismer B, Peschel A, Rohde H Appl Environ Microbiol. 2015; 81(7):2481-8.
PMID: 25616805 PMC: 4357934. DOI: 10.1128/AEM.04190-14.
Plasmid for tetracycline resistance in Staphylococcus epidermidis.
Minshew B, ROSENBLUM E Antimicrob Agents Chemother. 1973; 3(5):568-74.
PMID: 4790612 PMC: 444459. DOI: 10.1128/AAC.3.5.568.
Virulence factors of biotypes of Staphylococcus epidermidis from clinical sources.
Males B, Rogers Jr W, Parisi J J Clin Microbiol. 1975; 1(3):256-61.
PMID: 1176603 PMC: 275050. DOI: 10.1128/jcm.1.3.256-261.1975.
Development of a bacteriophage-typing set for Staphylococcus epidermidis.
Skahan J, Parisi J J Clin Microbiol. 1977; 6(1):16-8.
PMID: 142095 PMC: 274689. DOI: 10.1128/jcm.6.1.16-18.1977.
Evaluation of a new bacteriophage set for typing of Staphylococcus epidermidis strains.
Heczko P, Pulverer G, Kasprowicz A, Klein A J Clin Microbiol. 1977; 5(6):573-7.
PMID: 142094 PMC: 274658. DOI: 10.1128/jcm.5.6.573-577.1977.