| Primary Identifier | MGI:4837197 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Fev |
| Transmission | Germline | Strain of Origin | 129 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | LoxP sites were inserted in around exon 3 via homologous recombination. |