| Primary Identifier | MGI:5754363 | Allele Type | Targeted |
| Attribute String | Modified isoform(s) | Gene | Chn1 |
| Transmission | Germline | Strain of Origin | C57BL/6NSlc |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | An FRT-flanked neomycin resistance cassette with a 5' loxP site was inserted upstream of exon 6. An additional loxP site was inserted downstream of exon 6. Flp-mediated recombination removed the selection cassette. Cre-mediated recombination removed exon 6. Western blot analysis confirmed the absence of isoform alpha 2 but continued expression of isoform alpha 1 in the hippocampus. |