| Primary Identifier | MGI:3687303 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Nfkbib |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A sequence including nucleotides 253-987, over 60% of the coding region including the ankyrin repeats, was deleted from the locus. Western blot confirmed the absence of protein in lungs from mutant mice. |