title: Cell-surface alterations in Escherichia coli K-12 with chromosmal mutations changing ampicillin resistance.
mesh_terms: D000327:Adsorption; D000667:Ampicillin / Q000494:pharmacology*; D002241:Carbohydrates / Q000032:analysis; D002455:Cell Division; D002462:Cell Membrane; D002473:Cell Wall; D002849:Chromatography, Gas; D002874:Chromosome Mapping; D002876:Chromosomes, Bacterial; D003090:Coliphages; D003227:Conjugation, Genetic; D003433:Crosses, Genetic; D003470:Culture Media; D004926:Escherichia coli / Q000032:analysis / Q000166:cytology* / Q000187:drug effects / Q000201:enzymology / Q000254:growth & development; D005796:Genes; D005827:Genetics, Microbial; D008070:Lipopolysaccharides / Q000032:analysis; D008854:Microscopy, Electron; D008858:Microscopy, Phase-Contrast; D009154:Mutation; D010403:Penicillin Resistance; D010405:Penicillinase / Q000378:metabolism; D010641:Phenotype; D013194:Staining and Labeling
chemical_list: D002241:Carbohydrates; D003470:Culture Media; D008070:Lipopolysaccharides; D000667:Ampicillin; D010405:Penicillinase