| Primary Identifier | MGI:2158778 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | F3 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | An Hprt minigene replaced a 6.0 kb genomic fragment containing the proximal promoter region, the transcription start site, exons 1, 2 and part of 3. Reduced clotting activity in brain and lung microsome sections was shown in in heterozygous mice. |
