The presence of "fetal" thymidine kinase in human tumors.
D002277:Carcinoma / Q000201:enzymology; D002460:Cell Line; D002471:Cell Transformation, Neoplastic; D002478:Cells, Cultured; D003593:Cytoplasm / Q000201:enzymology; D004586:Electrophoresis; D005260:Female; D005333:Fetus; D005347:Fibroblasts / Q000201:enzymology; D005796:Genes; D006367:HeLa Cells / Q000201:enzymology; D006801:Humans; D008099:Liver / Q000166:cytology / Q000201:enzymology; D008930:Mitochondria, Liver / Q000201:enzymology; D009062:Mouth Neoplasms / Q000201:enzymology; D009369:Neoplasms / Q000201:enzymology*; D049590:Postpartum Period; D011247:Pregnancy; D013937:Thymidine Kinase
D013937:Thymidine Kinase