| Primary Identifier | MGI:4399226 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Acvr1b |
| Transmission | Germline | Strain of Origin | C57BL/6NTac |
| Is Recombinase | false | Is Wild Type | false |
| Project Collection | KOMP-Regeneron |
| molecularNote | The insertion of Velocigene cassette TM-ZEN-Ub1 created a deletion of size 16930bp between positions 101091815-101108744 of Chromosome 15 (Build GRCm39). |