title: Inhibition of R-factor-mediated beta-lactamase by Proteus mirabilis.
mesh_terms: D000667:Ampicillin / Q000494:pharmacology; D002474:Cell-Free System; D002848:Chromatography, DEAE-Cellulose; D002850:Chromatography, Gel; D003470:Culture Media; D004591:Electrophoresis, Polyacrylamide Gel; D004926:Escherichia coli / Q000187:drug effects / Q000201:enzymology; D005111:Extrachromosomal Inheritance; D010400:Penicillin G / Q000494:pharmacology; D010403:Penicillin Resistance; D010447:Peptide Hydrolases / Q000096:biosynthesis / Q000494:pharmacology; D011513:Proteus mirabilis / Q000187:drug effects / Q000201:enzymology* / Q000254:growth & development; D013696:Temperature; D065093:beta-Lactamase Inhibitors
chemical_list: D003470:Culture Media; D065093:beta-Lactamase Inhibitors; D000667:Ampicillin; D010447:Peptide Hydrolases; D010400:Penicillin G