| Primary Identifier | MGI:1888713 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Nid1 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Null mice were generated by Cre recombinase-mediated deletion of the loxP-flanked neo cassette inserted into exon 3, with the third loxP site inserted 300 bp downstream of exon 3. |