| Primary Identifier | MGI:5443838 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Erg |
| Transmission | Germline | Strain of Origin | 129S6/SvEvTac |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exon 4 was replaced with a lacZ-neo cassette via homologous recombination. This mutation should abolish expression of isoforms 5 - 7. LacZ expression was seen throughout the vasculature of the embryo proper at E8.5 - E10.5. |
