| Primary Identifier | MGI:2668418 | Allele Type | Targeted |
| Attribute String | Hypomorph, Modified regulatory region | Gene | Nodal |
| Transmission | Germline | Strain of Origin | 129S/SvEv-Gpi1<c> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A hypomorphic allele was generated by the deletion of the proximal epiblast enhancer (PEE), a 2 kb element located about 10 kb upstream of the first exon. The PEE element was initially replaced with a floxed PGK-hygro cassette that was subsequently removed in vitro, leaving a single loxP in its place. |
