| Primary Identifier | MGI:5296337 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Nfkbib |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A floxed neomycin selection cassette was inserted in intron 3 and an additional loxP site was placed in intron 5. Cre mediated recombination resulted in removal of the neomycin selection cassette in ES cells and exons 4 and 5 in mice. |