| Primary Identifier | MGI:7292153 | Allele Type | Endonuclease-mediated |
| Attribute String | Null/knockout | Gene | S1pr1 |
| Inheritance Mode | Not Specified | Strain of Origin | C57BL/6JSmoc |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | exon 2 of S1pr1 gene was deleted to generate S1pr1 knockout mice. |