ENU-induced T to A transversion at base pair 5,829,491 (v38) on chromosome 11, or base pair 8,852 in the GenBank genomic region NC_000077. The mutation corresponds to residue 1,571 in the mRNA sequence NM_017401 within exon 9 of 11 total exons. The mutation results in a tryptophan to arginine substitution at position 436 (W436R) in the Pol protein. (J:272867)