title: Human gene locations achieved by means of human-Chinese hamster (CHO-K1) auxotrophic cell hybridization.
mesh_terms: D000818:Animals; D002874:Chromosome Mapping; D006224:Cricetinae; D005260:Female; D006133:Growth Substances; D006801:Humans; D006822:Hybrid Cells; D008722:Methods; D010053:Ovary / Q000166:cytology
chemical_list: D006133:Growth Substances