| Primary Identifier | MGI:7532766 | Allele Type | Endonuclease-mediated |
| Attribute String | Recombinase | Gene | Ucp1 |
| Is Recombinase | true | Is Wild Type | false |
| molecularNote | An IRES-Cre was introduced between the coding sequence of exon 6 and the 3'UTR of the Ucp1 gene. To avoid disrupting the polyA signal of Ucp1 expression, a Neo cassette flanked by frt sites was inserted 300 bp downstream of the 3'UTR. |