The mark consists of a literal element saying REXN, however the x is represented as a colorless version of the design element. The design element consists of a red band on the top left of the logo. A pink band on the top right of the logo. A blue band on the bottom left of the logo. A green band on the bottom right of the logo. Finally, 8 parallel white bands going down the center of the logo connecting the colored bands together, in a form of a DNA helix shape.
The color(s) red, pink, blue, green, and white is/are claimed as a feature of the mark.