| Primary Identifier | MGI:4399549 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Cck |
| Transmission | Cell Line | 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 4481bp between positions 121319113-121323593 of Chromosome 9 (Build GRCm39). |