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Association Between Prostate Cancer In Black Americans And An Allele Of The Padprp Pseudogene Locus On Chromosome 13, Helen Donis-Keller, Jennifer Doll, B Suarez

Helen Donis-Keller

Black American men have a higher incidence of cancer of the prostate (CAP), multiple myeloma, and lung cancer than do white American men (discussed by Lyn et al.1993a). The basis for these differences no doubt includes environmental influences, because American blacks have also been found to have a higher incidence of CAP than do African blacks. However, genetic factors may play a role as well. For example, Lyn et al. (1993a) reported an increase in the frequency of an allele of the poly(ADPribose)polymerase (PADPRP) pseudogene locus onchromosome 13 in black Americans with CAP, suggesting the presence of a disease-susceptibility locus. …