title: Overproduction of DNA gene products by Escherichia coli strains carrying hybrid ColE1 plasmids.
mesh_terms: D002876:Chromosomes, Bacterial / Q000378:metabolism*; D004269:DNA, Bacterial / Q000378:metabolism; D004926:Escherichia coli / Q000378:metabolism*; D005111:Extrachromosomal Inheritance; D005796:Genes; D005838:Genotype; D009154:Mutation; D010957:Plasmids; D013045:Species Specificity
chemical_list: D004269:DNA, Bacterial