| Primary Identifier | MGI:2179745 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Vamp2 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP-flanked neomycin resistance cassette was inserted 104 bp upstream of the initiation codon. Western blot analysis on brain extracts derived from homozygous mice confirmed that no detectable protein is produced from this allele. |