title: Segregation of human mitochondrial thymidine thymidine kinase activity in human-mouse somatic cell hybrids.
mesh_terms: D000818:Animals; D002874:Chromosome Mapping; D002900:Chromosomes, Human, 1-3; D002901:Chromosomes, Human, 13-15; D002902:Chromosomes, Human, 16-18; D005796:Genes; D006801:Humans; D006822:Hybrid Cells; D051379:Mice; D008928:Mitochondria / Q000201:enzymology*; D013937:Thymidine Kinase
chemical_list: D013937:Thymidine Kinase