Penicillin tolerance in Streptococcus faecium ATCC 9790.

I Said; H Fletcher; A Volpe; L Daneo-Moore

doi:10.1128/aac.31.7.1150

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Penicillin tolerance in Streptococcus faecium ATCC 9790.

I Said·H Fletcher·A Volpe·L Daneo-Moore

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Abstract

Tolerant strains of Streptococcus faecium had higher levels of muramidase 2 and lower levels of trypsinactivable muramidase 1 than did susceptible strains. Susceptible strains lysed faster than did tolerant strains in buffer and at some antibiotic concentrations. The addition of Triton X-100 produced equal lysis rates for susceptible and tolerant cultures.

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Bacteriolysis Drug Tolerance Muramidase Penicillin G Streptococcus Journal Article Research Support, U.S. Gov't, P.H.S.

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I Said, H Fletcher, A Volpe, L Daneo-Moore. 1987. Penicillin tolerance in Streptococcus faecium ATCC 9790.. https://doi.org/10.1128/aac.31.7.1150

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