Analysis of skin cancer risk factors in immunosuppressed renal transplant patients shows high levels of UV-specific tandem CC to TT mutations of the p53 gene .
O O B-DiseaseOrPhenotypicFeature I-DiseaseOrPhenotypicFeature O O O O O O B-OrganismTaxon O O O O O O B-SequenceVariant I-SequenceVariant I-SequenceVariant O O O B-GeneOrGeneProduct O O