| Primary Identifier | MGI:1929598 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Erbb3 |
| Inheritance Mode | Recessive | Transmission | Germline |
| Strain of Origin | 129P2/OlaHsd | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | A neomycin gene was fused to an exon encoding extracellular sequences of the protein, introducing termination codons in all three reading frames. No protein is produced from this allele. |