title: [Transfer and selection of R-factors in vitro].
mesh_terms: D003227:Conjugation, Genetic; D003840:Deoxycholic Acid; D004352:Drug Resistance, Microbial; D004926:Escherichia coli; D005111:Extrachromosomal Inheritance; D005243:Feces / Q000382:microbiology; D005827:Genetics, Microbial; D006863:Hydrogen-Ion Concentration; D007422:Intestines / Q000382:microbiology; D008826:Microbial Sensitivity Tests; D009154:Mutation; D010100:Oxygen; D010118:Oxytetracycline; D013696:Temperature
chemical_list: D003840:Deoxycholic Acid; D010100:Oxygen; D010118:Oxytetracycline
vernacular_title: Ubertragung und Selektion von R-Faktoren in vivo.