title: Analysis of karyotype variation in the Chinese hamster embryonal fibroblast (CHEF) cell line.
mesh_terms: D000818:Animals; D002460:Cell Line; D002875:Chromosomes; D006224:Cricetinae; D003412:Cricetulus; D004622:Embryo, Mammalian / Q000166:cytology; D005260:Female; D005347:Fibroblasts / Q000166:cytology; D007621:Karyotyping; D011247:Pregnancy