作者: Ellen R Copson , Helen E White , Jeremy P Blaydes , David O Robinson , Peter W Johnson
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摘要: Background The MDM2 gene encodes a negative regulator of the p53 tumour suppressor protein. A single nucleotide polymorphism (SNP) in promoter (a T to G exchange at 309) has been reported produce accelerated formation individuals with inherited mutations. We have investigated effect SNP309 on clinical outcome cohort patients germline mutations BRCA1.