| Primary Identifier | MGI:3690298 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Acvr2b |
| Transmission | Germline | Strain of Origin | 129S4/SvJae |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A targeting vector was designed to insert a modified exon 4 such that it was fused to exon 3 as well as a floxed neo cassette that was inserted into exon 4. This mutation resulted in the expression of the shortest isoform only, as shown by Northern blot analysis. |
