| Primary Identifier | MGI:4360355 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Erbb3 |
| Transmission | Germline | Strain of Origin | 129S6/SvEvTac |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A lox71 site was inserted upstream of exon 2 and a floxed neo cassette was inserted downstream of exon 2. Transient cre expression in ES cells removes the neo cassette leaving exon 2 floxed. |