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PubMed · 7121300

R factors in group D streptococci: classification by compatibility.

P Messi·M Bondi·V Borghi·L Piccinini·G Manicardi
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Abstract

Antibiotic transferable resistance determined by R-factors is largely distributed among the enterococci. Over a two year period, 106 strains of D streptococci have been tested. Transferable resistance has been detected in 45 strain (57.7% of the resistant strains). The compatibility group of 24 plasmids has been determined: 12 belong to the group I; 4 belong to the group II; only one to the group III; one belongs to compatibility group IV; k R-factors have attributed to a new group V and the other two are not classifiable in any of the described groups.

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P Messi, M Bondi, V Borghi, L Piccinini, G Manicardi. 1982. R factors in group D streptococci: classification by compatibility.. https://pubmed.ncbi.nlm.nih.gov/7121300/

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