Tumorgenicity of L cell derivatives and hybrid cells derived from them.
Hybridization studies on high and low malignant L cell derivatives support our previous conclusions, in showing that crosses between highly tumorigenic and poorly tumorigenic lines to a marked suppression of the malignant phenotype. Malignant behaviour is not, however, suppressed when cells from one highly tumorigenic line are crossed with those of another tumorigenic line. The present results show further that these rules apply even when all the cells crossed are closely related derivatives of one cell line.
D000818:Animals; D000831:Animals, Newborn; D002471:Cell Transformation, Neoplastic; D006822:Hybrid Cells; D007739:L Cells; D051379:Mice; D009368:Neoplasm Transplantation; D009374:Neoplasms, Experimental / Q000209:etiology*; D014184:Transplantation, Homologous; D014185:Transplantation, Isogeneic