title: Low affinity for chloramphenicol of erythromycin resistant Escherichia coli ribosomes having an altered protein component.
mesh_terms: D001426:Bacterial Proteins; D002247:Carbon Isotopes; D002701:Chloramphenicol / Q000378:metabolism*; D004352:Drug Resistance, Microbial; D004917:Erythromycin / Q000494:pharmacology*; D004926:Escherichia coli / Q000166:cytology / Q000187:drug effects / Q000378:metabolism*; D005827:Genetics, Microbial; D009154:Mutation; D011487:Protein Conformation; D012270:Ribosomes / Q000187:drug effects / Q000378:metabolism*; D014161:Transduction, Genetic
chemical_list: D001426:Bacterial Proteins; D002247:Carbon Isotopes; D004917:Erythromycin; D002701:Chloramphenicol