| Primary Identifier | MGI:2180164 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Stx4a |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | 3.3 kb of the gene encompassing exons 1-5, and including the translation initiation site, was replaced with a neo resistance cassette via homologous recombination. Reduced protein expression was demonstrated by western blotting in heterozygous mice. |