| Primary Identifier | MGI:7292273 | Allele Type | Endonuclease-mediated |
| Attribute String | Null/knockout | Gene | Sfrp1 |
| Inheritance Mode | Not Specified | Strain of Origin | C57BL/6JSmoc |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exon 1 of Sfrp1 gene was deleted to generate Sfrp1 knockout mice. |