The regulatory element READ1 epistatically influences reading and language, with both deleterious and protective alleles.
Powers NR, Eicher JD, Miller LL, Kong Y, Smith SD, Pennington BF, Willcutt EG, Olson RK, Ring SM, Gruen JR. The regulatory element READ1 epistatically influences reading and language, with both deleterious and protective alleles. J Med Genet. 2016 Mar; 53(3):163-71.