| Primary Identifier | MGI:3615374 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Apbb2 |
| Transmission | Germline | Strain of Origin | 129S6/SvEvTac |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A targeting vector was designed to replace 692 nucleotides of exon 4 with a tau-LacZ fusion protein and a neo cassette. Protein was not detected by Western blot analysis. |