Human c-Ki-ras2 proto-oncogene on chromosome 12 - PubMed (original) (raw)

Human c-Ki-ras2 proto-oncogene on chromosome 12

A Y Sakaguchi et al. Science. 1983.

Abstract

A human colonic adenocarcinoma transforming gene, recently identified as a cellular homolog of the Kirsten sarcoma gene (v-ras), was used to assign the human cellular Kirsten ras2 gene to chromosome 12 by the Southern hybridization method. A single 640 base-pair Eco RI--Hind III fragment of the transforming gene, isolated by DNA transfection and molecular cloning, can detect a single Eco RI fragment (2.9 kilobase pairs) of DNA from phenotypically normal cells. The data suggest a constant chromosomal location of c-Ki-ras2.

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