title: A transforming gene, hst, found in NIH 3T3 cells transformed with DNA from three stomach cancers and a colon cancer.
abstract: DNA samples from 5 out of 15 stomach cancers and from 5 out of 15 colon cancers showed transforming activity in NIH 3T3 cells upon transfection. A transforming gene from an NIH 3T3 transformant induced by transfection of DNA from a stomach cancer was cloned, and showed transforming activity amounting to 120 focus-forming units/micrograms. The transforming gene was identified as hst. The hst gene was also responsible for acquisition of the transforming activity in DNA samples from 2 other stomach cancers and one colon cancer.
mesh_terms: D000818:Animals; D002471:Cell Transformation, Neoplastic; D003110:Colonic Neoplasms / Q000235:genetics*; D004273:DNA, Neoplasm / Q000235:genetics*; D006801:Humans; D051379:Mice; D009857:Oncogenes; D010920:Placenta / Q000502:physiology; D011519:Proto-Oncogenes; D012091:Repetitive Sequences, Nucleic Acid; D013274:Stomach Neoplasms / Q000235:genetics*
chemical_list: D004273:DNA, Neoplasm