| Primary Identifier | MGI:3702624 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Dgcr2 |
| Transmission | Germline | Strain of Origin | STOCK 129/Sv and C57BL/6J and SJL |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A targeting vector containing a PGK promoter, a loxP site and a neomycin resistance gene was inserted into the DiGeorge syndrome critical region gene 2, resulting in the loss of exons 4 and 5. |