| Primary Identifier | MGI:2183040 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Map2k4 |
| Transmission | Germline | Strain of Origin | 129S1/Sv-Oca2<+> Tyr<+> Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A 3.5 kb fragment containg coding sequences for amino acids 211-268 was replaced with a neomycin selection cassette. These sequences include essential phosphorylation sites for protein activation. Western blot analysis on homozygous ES cells demonstrated that no detectable protein was made from this allele. |
