| Primary Identifier | MGI:5471922 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Dlk1 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| description | Phenotypes observed are dependent on parental source of the allele. |
| molecularNote | Cre-mediated recombination removed a neo selection cassette and the last two exons (5 and 6). Northern blot analysis confirmed severely reduced level of transcript expression in E12.5 embryo and placenta when this allele is inherited paternally. |