| Primary Identifier | MGI:7493209 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Spib |
| Inheritance Mode | Not Specified | Transmission | Germline |
| Strain of Origin | B6.Cg-Thy1<a> | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | A loxP site and an FRT-flanked MC1-promoter driven neomycin resistance gene cassette were inserted upstream of exon 6 and a second loxP site was inserted downstream of exon 6. The neomycin cassette was removed via flp-mediated recombination leaving exon 6 floxed. |