| Primary Identifier | MGI:5775976 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Chd4 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was inserted upstream of exon 13. A floxed hygromycin resistance cassette was inserted downstream of exon 22. Cre-mediated recombination removed the selection cassette and exons 13 through 21. |