| Primary Identifier | MGI:6401406 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Asah1 |
| Transmission | Germline | Strain of Origin | C57BL/6 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exon 1, encoding the enzymes signal peptide, was flanked by loxP sites. An FRT-flanked neomycin selection cassette was inserted and removed via Flp-mediated recombination leaving exon 1 floxed. |