Escherichia coli K-12 Mutants Hyperproducing Chromosomal Beta-Lactamase by Gene Repetitions

Escherichia coli K-12 ampicillin-resistant mutants hyperproducing chromosomal β-lactamase arose spontaneously from strains carrying ampA1 ampC(+). Such mutants were found even in a recA background. Two Amp(r)-100 strains were analyzed genetically. The Amp(r)-100 resistance level of both strains coul...

Descrición completa

Detalles Bibliográficos

Publicado en:	J Bacteriol
Principais autores:	Normark, Staffan, Edlund, Thomas, Grundström, Thomas, Bergström, Sven, Wolf-Watz, Hans
Formato:	Artigo
Idioma:	Inglês
Publicado:	American Society for Microbiology (ASM) 1977
Assuntos:	Genetics and Molecular Biology
Acceso en liña:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC235595/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/336612/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/jb.132.3.912-922.1977
Tags:	Engadir etiqueta Sen Etiquetas, Sexa o primeiro en etiquetar este rexistro!