Suppression of the activity of the renilla luciferase transgene by the 4ORF UIR.

REN l.u. = Renilla luciferase light units as determined by a luminometer. The fold reduction was determined by dividing the luciferase light units obtained from the pCMV-REN construct by that obtained from the pCMV-4ORF-REN construct.

Suppression of the activity of the renilla luciferase transgene by the 4ORF UIR.