| Primary Identifier | MGI:4365397 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Ern1 |
| Transmission | Germline | Strain of Origin | 129S4/SvJae |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was inserted upstream of exon 20 and a frt flanked neo cassette and second loxP site were inserted downstream of exon 21 via homologous recombination. The neo cassette was then removed via Flp mediated recombination. |