| Primary Identifier | MGI:2684535 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Ap3b1 |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | An IRES-lacZ and a floxed PGKneomycin selection cassette was inserted into the coding region of the gene. Northern blot analysis on RNA derived from spleen and kidney of homozygous mice confirmed that no detectable transcript was expressed from this allele. |