| Primary Identifier | MGI:7768077 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Ptger3 |
| Transmission | Germline | Strain of Origin | 129S4/SvJae |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was introduced 70 bp upstream of the translation initiation site and a loxP-frt-Neo/KanR-frt cassette was inserted 408 bp downstream of exon 1. The selectable markers were removed by flp-mediated recombination using transient flp expression. Exon 1 was deleted via cre-mediated recombination. |