| Primary Identifier | MGI:3702040 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Ush2a |
| Transmission | Germline | Strain of Origin | 129S4/SvJae |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Most of exon 5 was replaced by a neomycin resistance cassette. |