| Primary Identifier | MGI:4462258 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Gtf2a1 |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | An FRT-flanked 6.7 kb lacZ reporter cassette was inserted into intron 6 of the Gtf2a1 (TFIIA) locus. Flp-mediated recombination removes the reporter sequence. |