title: Plasmid RP4 as a vector replicor in genetic engineering.
mesh_terms: D002250:Carbon Radioisotopes; D002499:Centrifugation, Density Gradient; D003227:Conjugation, Genetic; D004262:DNA Restriction Enzymes; D004269:DNA, Bacterial; D004277:DNA, Single-Stranded; D004587:Electrophoresis, Agar Gel; D005111:Extrachromosomal Inheritance; D005818:Genetic Engineering; D010957:Plasmids
chemical_list: D002250:Carbon Radioisotopes; D004269:DNA, Bacterial; D004277:DNA, Single-Stranded; D004262:DNA Restriction Enzymes