| Primary Identifier | MGI:5433757 | Allele Type | Targeted |
| Attribute String | Modified isoform(s) | Gene | Gpx4 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | An inframe translation STOP was introduced into the mitochondrial leader sequence (TTAA to ATTAATTC). A recombinase flanked neo cassette was inserted downstream of exon 7. Western blot analysis confirmed the absence of mitochondria specific isoform in the testes. |