title: Polarity of gene transfer in Caulobacter.
mesh_terms: D001419:Bacteria / Q000187:drug effects; D003227:Conjugation, Genetic; D004352:Drug Resistance, Microbial; D005796:Genes; D009154:Mutation; D011995:Recombination, Genetic; D013307:Streptomycin / Q000494:pharmacology
chemical_list: D013307:Streptomycin