| Primary Identifier | MGI:3838179 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Cr1l |
| Transmission | Germline | Strain of Origin | 129S6/SvEvTac |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was inserted upstream of exon 5, and an frt flanked neo cassette with a 3' loxP site was inserted downstream of eoxn 5. Germ line, flp mediated recombination was used to remove the neo cassette leaving exon 5 floxed. |