UBE2L3 and systemic lupus erythematosus: Additionally, the SLE-susceptible alleles confer decreased TNFAIP3 expression (P = 1.1 × 10−6, n = 610) and increased UBE2L3 expression (P = 9.5 × 10−11, n = 475), respectively, in B cell analysis of the International HapMap Project individuals with adjustment for ethnicity.