| Primary Identifier | MGI:3769404 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Errfi1 |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A frt-flanked neo cassette with a 3' loxP site was inserted downstream of exon 4 and an additional loxP site was inserted upstream of exon 2. The neo cassette was subsequently removed by flp-mediated recombination. |