| Primary Identifier | MGI:5547720 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Wls |
| Transmission | Germline | Strain of Origin | C57BL/6 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A puromycin resistance cassette with a 5' loxP site was inserted upstream of exon 3. An additional loxP site was inserted downstream of exon 3. Flp-mediated recombination removed the puromycin resistance cassette and left exon 3 floxed. |