| Primary Identifier | MGI:4414809 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Stk3 |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A 3.8 kb genomic fragment including exon 1 was replaced with a pgk-puro resistance cassette via homologous recombination. Western blot and RT-PCR analysis confirmed the absence of expression in homozygous MEFs. |