title: Study of envelope proteins in E. coli cet and recA mutants by SDS acrylamide gel electrophoresis.
mesh_terms: D001345:Autoradiography; D001426:Bacterial Proteins / Q000032:analysis*; D002473:Cell Wall / Q000032:analysis*; D004591:Electrophoresis, Polyacrylamide Gel; D004926:Escherichia coli / Q000032:analysis*; D006361:Heating; D008967:Molecular Biology; D008970:Molecular Weight; D009154:Mutation; D010455:Peptides / Q000302:isolation & purification; D012967:Sodium Dodecyl Sulfate; D013501:Surface-Active Agents; D014357:Trypsin / Q000494:pharmacology
chemical_list: D001426:Bacterial Proteins; D010455:Peptides; D013501:Surface-Active Agents; D012967:Sodium Dodecyl Sulfate; D014357:Trypsin