| Primary Identifier | MGI:4129024 | Allele Type | Gene trapped |
| Attribute String | Null/knockout, Reporter | Gene | Tet1 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| description | Initially, two copies of the gene trap were detected (J:194101). Sequencent analysis detected three copies of the gene trap (J:243754). |
| molecularNote | Three copies of the beta-geo gene trap inserted in tandem between exon 1 and 2. Western blot analysis confirmed the absence of full-length protein in ES cells. A truncated protein is expressed. |