| Primary Identifier | MGI:5698838 | Allele Type | Targeted |
| Attribute String | Conditional ready | Gene | Lepr |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Two loxP sites were inserted upstream and downstream of the coding region of 19a. A PGK-Neo cassette, flanked by two FRT sites was inserted upstream of 19a in intron 18 next to the loxP site. The neomycin selection cassette was removed via Flp-mediated recombination. |