| Primary Identifier | MGI:4455327 | Allele Type | Targeted |
| Gene | Cdkn1b | Transmission | Germline |
| Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | The gene was modified by insertion of a loxP-flanked neomycin resistance cassette in intron 2 and replacement of T by G at nucleotide position 326, in exon 1, resulting in substitution of glycine for valine at amino acid position 109 of the protein (V109G), a variation that may be associated with progression of some human cancers. |