| Primary Identifier | MGI:6093709 | Allele Type | Targeted |
| Attribute String | Conditional ready | Gene | Astn2 |
| Transmission | Germline | Strain of Origin | 129S6/SvEvTac |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | LoxP sites were inserted flanking exon 5 and a Frt-Neo-Frt (FNF) positive selection cassette was inserted adjacent to the 3' loxP site. The Neo cassette was removed in mice via Flp-mediated recombination, leaving loxP sites flanking exon 5. |