Figure 2From: Untranslated regions of diverse plant viral RNAs vary greatly in translation enhancement efficiencyTime-course of luciferase activity from selected uncapped mRNAs in protoplasts. A, oat protoplasts. B, tobacco protoplasts. Firefly luciferase activity was measured at the indicated time points. Functional half-lives (+/− standard error) were calculated as described in Methods.Back to article page