The formation of variants with a reversion of properties of transformed cells. V. Reversion to a limited life-span.
D000818:Animals; D001580:Benzopyrenes; D002471:Cell Transformation, Neoplastic; D002999:Clone Cells; D006224:Cricetinae; D004622:Embryo, Mammalian; D066298:In Vitro Techniques; D009374:Neoplasms, Experimental / Q000139:chemically induced; D009602:Nitrosamines; D011830:Radiation Effects
D001580:Benzopyrenes; D009602:Nitrosamines