| Primary Identifier | MGI:3663386 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Jph4 |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A targeting vector was designed to replace all of exon 2 and parts of exon 1 and 3 with a neomycin resistance cassette. Northern blot failed to detect transcript in mutant brain samples. Western blot failed to detect protein in mutant brain samples as well. |