| Primary Identifier | MGI:4951236 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Ddx21 |
| 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 19871bp between positions 62418120-62437990 of Chromosome 10 (Build GRCm39). |