| Primary Identifier | MGI:5461228 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | S1pr1 |
| Transmission | Germline | Strain of Origin | 129S6/SvEvTac |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A targeting vector was designed to insert a single loxP site upstream of exon 2, and a loxP-flanked neomycin resistance (neo) cassette downstream of exon 2. Cre-mediated recombination removed the neo cassette and left exon 2 floxed. |