The molecular nature and replication of drug resistance factors of the Enterobacteriaceae.

Acyltransferases/biosynthesis Anti-Bacterial Agents/pharmacology Bacterial Proteins/biosynthesis Cell Division Centrifugation, Density Gradient Cesium Chlorides Culture Media DNA Replication DNA, Bacterial/isolation & purification Drug Resistance, Microbial Escherichia coli/drug effects,metabolism Genes Genetics, Microbial Models, Structural Molecular Biology Molecular Weight Proteus/drug effects,enzymology,growth & development,metabolism Serratia marcescens/drug effects,metabolism

Anti-Bacterial Agents Bacterial Proteins Chlorides Culture Media DNA, Bacterial Cesium Acyltransferases