title: Molecular cloning of replication and incompatibility regions from the R-plasmid R6K.
mesh_terms: D001483:Base Sequence; D002874:Chromosome Mapping; D004261:DNA Replication; D004262:DNA Restriction Enzymes; D004274:DNA, Recombinant; D004926:Escherichia coli / Q000235:genetics; D005796:Genes; D008854:Microscopy, Electron; D011815:R Factors
chemical_list: D004274:DNA, Recombinant; D004262:DNA Restriction Enzymes