| Primary Identifier | MGI:5461737 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Frmpd4 |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | An FRT-flanked neo cassette with a 5' loxP site was inserted upstream of exon 3. An additional loxP site was inserted downstream of exon 3. Cre-mediated recombination removed exon 3 and the neo cassette. Western blot analysis confirmed the absences of protein expression in the brain. |