Somatic cell hybrids between totipotent mouse teratocarcinoma and rat hepatoma cells.
We have produced somatic cell hybrids between totipotent mouse teratocarcinoma cells and rat hepatoma cells. These hybrids were tested for the expression of liver specific functions expressed in the hepatoma cell parent and for their ability to differentiate when injected into nude mice. The results of this study indicate that hybrid cell clones do not resemble either of the parental cells, since they do not produce albumin and tyrosine aminotransferase that are expressed in the rat hepatoma parent, and are incapable of forming either teratocarcinomas or hepatomas when injected in experimental animals.
D000418:Albumins / Q000096:biosynthesis; D000818:Animals; D002454:Cell Differentiation; D002460:Cell Line; D002875:Chromosomes / Q000032:analysis; D006822:Hybrid Cells / Q000166:cytology* / Q000378:metabolism / Q000648:ultrastructure; D007527:Isoenzymes / Q000096:biosynthesis; D008114:Liver Neoplasms, Experimental / Q000473:pathology*; D051379:Mice; D008819:Mice, Nude; D009363:Neoplasm Proteins / Q000096:biosynthesis; D009368:Neoplasm Transplantation; D009374:Neoplasms, Experimental / Q000473:pathology; D051381:Rats; D011965:Receptors, Glucocorticoid / Q000378:metabolism; D013724:Teratoma / Q000473:pathology*; D014444:Tyrosine Transaminase / Q000096:biosynthesis
D000418:Albumins; D007527:Isoenzymes; D009363:Neoplasm Proteins; D011965:Receptors, Glucocorticoid; D014444:Tyrosine Transaminase