| Primary Identifier | MGI:3720198 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Mapt |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | An frt-flanked pgk-neo was inserted to replace exon 1 in reverse orientation. Western blot confirmed absence of transcript in mutant brain samples. |