Stem cells. Scientists derive line from single embryo cell.
Vogel
Gretchen
G
D000818:Animals; D001757:Blastomeres / Q000166:cytology*; D018929:Cell Culture Techniques; D002455:Cell Division; D002460:Cell Line; D033041:Embryo Research; D004622:Embryo, Mammalian / Q000166:cytology; D006801:Humans; D051379:Mice; D013234:Stem Cells / Q000166:cytology