| Primary Identifier | MGI:7292134 | Allele Type | Targeted |
| Attribute String | Humanized sequence, Inserted expressed sequence | Gene | Rspo1 |
| Inheritance Mode | Not Specified | Transmission | Germline |
| Strain of Origin | C57BL/6JSmoc | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | The endogenous mouse Rspo1 gene was replaced by human RSPO1 gene. |