title: Replication and amplification of recombinant plasmid molecules as extra chromosomal elements in transformed mammalian cells.
mesh_terms: D000818:Animals; D002460:Cell Line; D006224:Cricetinae; D004261:DNA Replication; D004274:DNA, Recombinant / Q000378:metabolism*; D005784:Gene Amplification; D005814:Genes, Viral; D007739:L Cells; D051379:Mice; D009693:Nucleic Acid Hybridization; D010957:Plasmids; D011995:Recombination, Genetic; D018139:Simplexvirus / Q000201:enzymology / Q000235:genetics; D013937:Thymidine Kinase / Q000235:genetics; D014170:Transformation, Genetic
chemical_list: D004274:DNA, Recombinant; D013937:Thymidine Kinase