| Primary Identifier | MGI:3521859 | Allele Type | Targeted |
| Attribute String | Inserted expressed sequence | Gene | Erbb2 |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A targeting vector was designed to replace the first coding exon with the rat Erbb2 cDNA with the Y1144F mutation, resulting in the loss of the direct binding site for Grb2. A neo was also inserted. Analysis of the RT-PCR product indicated that mutants only expressed the rat cDNA. |
