ENU mutagenesis induced an A to G transition at base pair 98,635,919 on chromosome 11, or base pair 9,560 in the GenBank genomic region NC_000077. The mutation corresponds to base pair 1,113 in the NM_001007461 mRNA transcript in exon 9 of 11 total exons. The mutation results in a tyrosine (Y) to cysteine (C) substitution at amino acid 344 (Y344C). (J:209203)