title: [Bacillus thuringiensis Berliner mutants resistant to various antibiotics and showing alterations of sporulation].
abstract: Mutants resistant to oxytetracyclin, erythromycin and neomycin but not to streptomycin, often shown, in the absence of antibiotic, alterations in sporulation: slight or pronounced temperature-sensitive character between 30 and 37 degrees C, slight thermoresistance of refractive spores formed at 30 degrees C, oligosporogenic character at 30 degrees C.
mesh_terms: D001413:Bacillus thuringiensis / Q000187:drug effects / Q000502:physiology*; D002701:Chloramphenicol / Q000494:pharmacology; D004352:Drug Resistance, Microbial; D004917:Erythromycin / Q000494:pharmacology; D009154:Mutation; D009355:Neomycin / Q000494:pharmacology; D010118:Oxytetracycline / Q000494:pharmacology; D013171:Spores, Bacterial; D013307:Streptomycin / Q000494:pharmacology; D013696:Temperature
chemical_list: D004917:Erythromycin; D002701:Chloramphenicol; D009355:Neomycin; D010118:Oxytetracycline; D013307:Streptomycin
vernacular_title: Mutants de Bacillus thuringiensis Berliner résistant à divers antibiotiques et présentant des altérations de la sporulation