| Primary Identifier | MGI:2676448 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Irak4 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exon 2, which contains the start codon, was replaced with a neomycin selection cassette inserted by homologous recombination. Although mutant transcript was detected by RT-PCR analysis using C-terminal primers, neither normal nor truncated protein was undetected by Western blot analysis of MEFs derived from homozygous mutant mice. |