An ENU mutagenesis induced a C-to-T transition at base pair chr9:75161492 (GRCm38). The mutation corresponds to residue 2402 in the mRNA sequence NM_010864 within exon 2 of 17 total exons. The mutation results in an arginine to cysteine substitution at amino acid 659 (p.R659C). (J:201726)