| Primary Identifier | MGI:4361267 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Tbx22 |
| Transmission | Germline | Strain of Origin | 129/Sv |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The first three exons, including the start codon, the N-terminal repression domain, nuclear localization signal and part of the T-box domain was deleted upon cre mediated recombination. A neomycin resistance cassette was inserted in the intron after the third exon. |