| E1 | Symbol for estrone. (05 Mar 2000) |
|---|---|
| e1a | An early gene (a gene of a virus which is expressed early in the viral life cycle) found in adenoviruses associated with cancer which is responsible for their cancer-causing aspects. (09 Oct 1997) |
| E1E2 ATPase | <enzyme> An enzyme that hydrolyzes ATP into ADP and phosphate. (09 Oct 1997) |