Il2rb^m2Btlr

ENU-induced A to T transversion at base pair 78,481,936 (v38) on chromosome 15, or base pair 29,686 in the GenBank genomic region NC_000081 encoding Il2rb. The mutation corresponds to residue 1,309 in the mRNA sequence NM_008368 within exon 10 of 10 total exons. The mutation results in a tyrosine to phenylalanine substitution at position 387 (Y387F) in the CD122 protein. (J:272832)