| Primary Identifier | MGI:3790198 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Upf2 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | An frt-flanked neo/STOP cassette with a 5' loxP site was inserted downstream of exon 3 and an additional loxP site was inserted upstream of exon 2. Germ line, flp mediated deletion was used to remove the neo/STOP cassette leaving exons 2 and 3 floxed. |