| Primary Identifier | MGI:6378686 | Allele Type | Targeted |
| Attribute String | Modified isoform(s) | Gene | Rest |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site and a frt-flanked neomycin resistance gene were inserted upstream of exon 4 and a second loxP site was inserted downstream of exon 4. Flp-mediated recombination removed the selection cassette and cre-mediated recombination deleted exon 4. Deletion of exon 4 prevents the production of the exon4-containing splice form without reducing expression of the form lacking this exon. |