| Primary Identifier | MGI:5461219 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Il7 |
| Transmission | Germline | Strain of Origin | (C57BL/6J x 129S6/SvEvTac)F1 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was inserted upstream of exon 4 and an FRT-flanked neo cassette with a 3' loxP site was inserted downstream of exon 4. Flp-mediated recombination removed the neo cassette and left exon 4 floxed. |