METHODS : We resequenced the positional candidate gene RNASEL in 48 prostate cancer cases and genotyped the previously reported R462Q and D541E polymorphisms in 230 prostate cancer cases and 458 controls .
O O O O O O O O B-GeneOrGeneProduct O O B-DiseaseOrPhenotypicFeature I-DiseaseOrPhenotypicFeature O O O O O O B-SequenceVariant O B-SequenceVariant O O O B-DiseaseOrPhenotypicFeature I-DiseaseOrPhenotypicFeature O O O O O