The expression of 8 oncogenes and the structures of 19 oncogenes were analyzed in 15 adenocarcinomas (12 primary and 3 metastatici, 18 adenomatous polyps, and 18 normal colonie mucosae derived from 19 patients with familial polyposis coli. The expression of c-myc gene was most elevated in carcinoma, and moderately elevated in adenoma, com pared with corresponding normal colonie mucosa. In contr...
