| Primary Identifier | MGI:2179801 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Synj1 |
| Transmission | Germline | Strain of Origin | 129S1/Sv-Oca2<+> Tyr<+> Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A neomycin resistance cassette replaced a genomic fragment containing part of exon 1 and part of intron 1. Western blot analysis on brain tissue of homozygous mice demonstrated that no detectable protein was expressed from this allele. |