ENU-induced A to G transition at base pair 122,600,744 (v38) on chromosome 2, or base pair 10,534 in the GenBank genomic region NC_000068. The mutation corresponds to residue 822 in the mRNA sequence NM_025961 within exon 5 of 9 total exons. The mutation results in a aspartic acid (D) to glycine (G) substitution at amino acid 254. (J:252049)