title: Studies on the physical linkage of antibiotic resistance markers to ribosomal RNA genes in Bacillus subtilis.
mesh_terms: D000900:Anti-Bacterial Agents; D001412:Bacillus subtilis; D001665:Binding Sites; D002499:Centrifugation, Density Gradient; D004269:DNA, Bacterial; D004352:Drug Resistance, Microbial; D004917:Erythromycin; D005796:Genes; D005815:Genetic Code; D008034:Lincomycin; D008970:Molecular Weight; D012335:RNA, Ribosomal; D013307:Streptomycin; D013698:Templates, Genetic; D014170:Transformation, Genetic
chemical_list: D000900:Anti-Bacterial Agents; D004269:DNA, Bacterial; D012335:RNA, Ribosomal; D004917:Erythromycin; D008034:Lincomycin; D013307:Streptomycin