| Primary Identifier | MGI:6256735 | Allele Type | Targeted |
| Attribute String | Inserted expressed sequence | Gene | Icos |
| Transmission | Germline | Strain of Origin | 129S/SvEv-Gpi1<c> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A floxed cassette containing an ATG start site, IRES2 sequence, DTR (Hbegf; source species unknown) gene, and FRT-flanked neomycin resistance cassette was inserted downstream of exon 3. Flp-mediated recombination removed the selection cassette. |