| Primary Identifier | MGI:6695964 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Ccdc8 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The single coding exon was deleted via Cre-mediated recombination of flanking loxP sites. RNA in situ hybridization confirmed the absence of transcript expression in E12.5 homozygous mutant embryos. |