ENU-induced T to C transition at base pair 62,875,261 (v38) on chromosome 13, or base pair 13,038 in the GenBank genomic region NC_000079 encoding Fbp1. The mutation corresponds to residue 460 in the NM_019395 mRNA sequence in exon 2 of 7 total exons. The mutation results in a leucine (L) to proline (P) substitution at residue 74 (L74P) in the FBP1 protein. (J:267693)