| Primary Identifier | MGI:1857284 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Cybb |
| Transmission | Germline | Strain of Origin | 129S/SvEv-Gpi1<c> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A neomycin resistance gene was inserted into exon 3. Western blot analysis on extracts of neutrophil-rich peritoneal exudate cells from hemizygous male mice confirmed that no detectable protein was expressed. |