| Primary Identifier | MGI:5315594 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Cdo1 |
| Transmission | Germline | Strain of Origin | C57BL/6 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | One loxP site was inserted upstream of exon 3 while an FRT flanked neo cassette followed by a second loxP site was inserted downstream. Properly targeted homozygous mice were bred to cre-deleter mice to excise exon 3 and the neo selection cassette. |