| Primary Identifier | MGI:3695404 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Gfi1 |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A C to G transversion was inserted at position 4 of the coding sequence, resulting in the substitution of alanine for proline at codon 2 (P2A). |