. . . . . . . "[The cases studied were five colorectal carcinomas, two specimens of normal colorectal mucosa, and four colorectal carcinomas with genetic alterations which are expected to preclude p53 gene product expression, namely mutation to a STOP codon in the p53 gene detected by denaturing gradient gel electrophoresis with subsequent sequencing and allelic loss of 17p in the region where p53 is located, detected by restriction fragment length polymorphism analysis.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:14:25+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .