| Primary Identifier | MGI:3771953 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Fjx1 |
| Transmission | Germline | Strain of Origin | 129X1/SvJ |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The open reading frame was replaced with a lacZ and neo cassette. Expression of the lacZ gene was confirmed by a beta-galactosidase assay. Immunofluorescence was used to confirm the absence of endogenous protein product. |