| Primary Identifier | MGI:3767172 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Atoh1 |
| Transmission | Germline | Strain of Origin | 129S7/SvEvBrd-Hprt1<b-m2> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was inserted 300 bp upstream of the translation start site and a second loxP site was inserted along with an Frt flanked neo cassette immediately 3' of the coding region. The neo cassette was removed by in vivo Flp-mediated recombination leaving the entire coding region flanked with loxP sites. |