Molecular analysis of the p53 alleles in primary hepatocellular carcinomas and cell lines.

Abstract excerpt

We have examined p53 oncogene/anti-oncogene alleles in 10 different human hepatoma cell lines and 18 primary hepatocellular carcinomas. The p53 allele in these hepatoma cell lines appears to be a frequent target of mutation as demonstrated by Southern and Northern blotting, immunoprecipitation and Western blot analysis. In general, the steady state level of p53 specific RNA or protein in these hepatoma cell lines...

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