| Primary Identifier | MGI:2385941 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Vamp3 |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | 7.8 kb of sequence were replaced with a neomycin selection cassette. The deleted region included exon 2, which contains the guanosine of the translational start codon, and exon 3, whcih encodes the entire coiled-coil domain. Western blot analysis of homozygous mutant mice showed an absence of the normal protein product. |