| Primary Identifier | MGI:4837426 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Nbr1 |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | An FRT flanked neo cassette with a 5' loxP site was inserted upstream of exon 5 and an additional loxP site was inserted downstream of exon 5. Flp mediated recombination removed the neo cassette leaving exon 5 floxed. |