Objective To analyze the relationship between BRAP gene rs3782886 polymorphism and Chinese patients with psoriasis vulgaris in Chinese Han population of the clinical phenotype. Methods A total of 16 876 cases of psoriasis and 22 920 cases of healthy controls were derived from our previous whole exome array analysis in the Chinese Han population using Illumina Human 610 chips. SPSS 20. 0 software was used to analyze the difference between the genotype and clinical phenotype of patients with different clinica...