| Primary Identifier | MGI:2180128 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Pex2 |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A PKC-neo cassette was used to replace exon 5, which contains the translation initiation site and the entire coding sequence. Northern analysis of RNA isolated from the liver, brain, and kidney of homozygous mutant mice revealed an absence of message. |