| Primary Identifier | MGI:3847487 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Sprn |
| Transmission | Germline | Strain of Origin | C57BL/6NTac |
| Is Recombinase | false | Is Wild Type | false |
| Project Collection | KOMP-Regeneron |
| molecularNote | The insertion of Velocigene cassette ZEN-Ub1 created a deletion of size 443bp between positions 139733125-139733567 of Chromosome 7 (Build GRCm39). |