| Primary Identifier | MGI:3574955 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Tpm3 |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A neomycin resistance flanked by loxP sites was inserted into the gene, resulting in the deletion of the entire 9c coding and the upstream UTR and splice sites. Western blot confirmed absence of protein from this isoform in mutant brains. |