| Primary Identifier | MGI:4822433 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Nfkbib |
| Transmission | Germline | Strain of Origin | 129S1/Sv-Oca2<+> Tyr<+> Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exons 2 through 5 were replaced with a neo cassette. The absence of protein expression was confirmed by western blot on extracts from E12.5-derived mouse embryonic fibroblasts. |