| Primary Identifier | MGI:6343411 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Ttll9 |
| Transmission | Germline | Strain of Origin | C57BL/6N |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exons 4 and 5, which contain the initial part of the TTL domain essential for polyglutamylase activity, were replaced with a neomycin selection cassette. A stop codon introduced by a frameshift resulted in premature termination of translation. |
