| Primary Identifier | MGI:7610578 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Ttc39aos1 |
| Transmission | Germline | Strain of Origin | C57BL/6 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The whole genomic locus (4 kb) was replaced with a neomycin cassette under the control of a Pgk1 promoter. |