title: R-Plasmids in Pasteurella multocida.
mesh_terms: D004269:DNA, Bacterial / Q000032:analysis*; D004926:Escherichia coli / Q000032:analysis / Q000235:genetics; D008970:Molecular Weight; D009690:Nucleic Acid Conformation; D010325:Pasteurella / Q000032:analysis* / Q000235:genetics; D011815:R Factors; D013045:Species Specificity
chemical_list: D004269:DNA, Bacterial