Molecular Specificities of R Factor-Determined Beta-Lactamases: Correlation with Plasmid Compatibility

Beta (β)-lactamases determined by 29 ampicillin resistance plasmids could be divided into two types. One, TEM-type, was very uniform with respect to substrate specificity but heterogeneous in absolute levels of β-lactamase activity. The TEM-type β-lactamase was determined by R factors of compatibili...

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Bibliografische Detailangaben

Veröffentlicht in:	J Bacteriol
Hauptverfasser:	Hedges, R. W., Datta, Naomi, Kontomichalou, Polyxeni, Smith, J. T.
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	American Society for Microbiology (ASM) 1974
Schlagworte:	Genetics and Molecular Biology
Online-Zugang:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC246524/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/4587613/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/jb.117.1.56-62.1974
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