| Primary Identifier | MGI:3521976 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Dll4 |
| Transmission | Germline | Strain of Origin | (129S6/SvEvTac x C57BL/6NTac)F1 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The entire coding region was replaced with a Beta-gal neo cassette. Quantitative PCR indicated that transcript levels in heterozygotes were decreased compared to wild-type transcript levels. |