| Primary Identifier | MGI:6156417 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Icos |
| Transmission | Germline | Strain of Origin | B6.Cg-Thy1<a> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was inserted upstream of exon 2 and a second loxP site and a FRT-flanked neomycin resistance cassette were inserted downstream of exon 3. Flp-mediated recombination removed the selection cassette leaving exons 2-3 floxed. |