| Primary Identifier | MGI:3814727 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Tnk1 |
| Transmission | Germline | Strain of Origin | 129X1/SvJ |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A genomic region including exons 4 - 8 was replaced with a PGK-neo cassette via homologous recombination. Western blot analysis of liver extracts and MEFs confirms the absence of expression of the short isoform. |