| Primary Identifier | MGI:3772777 | Allele Type | Gene trapped |
| Attribute String | Null/knockout, Reporter | Gene | Nampt |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The beta-geo gene trap was inserted between exon 8 and 9. The truncated fusion protein produced lacks the critical residues necessary for enzymatic activity. Authors state that this is an enzymatically null allele. |
