| Primary Identifier | MGI:4439069 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Nr2f1 |
| Transmission | Germline | Strain of Origin | 129S7/SvEvBrd-Hprt1<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was inserted into exon 1 upstream of the start site and an frt flanked neo cassette and second loxP cassette were inserted into intron 1. Flp mediated recombination removed the neo cassette. |