| Primary Identifier | MGI:3525444 | Allele Type | Targeted |
| Attribute String | Conditional ready, 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 | Exon 1 of the endogenous Erbb2 allele was replaced by a lox-P flanked PGK-neomycin-HSV polyA cassette, followed by an oncogenic Erbb2 cDNA containing an activating point mutation in the transmembrane domain. |
