10 likes | 121 Vues
This study investigates how specific modifications in the start codon context influence luciferase activity driven by the CaMV 35S promoter. We analyze various positions (-4 to +4) around the start codon (ATG) to assess their effect on translational efficiency. Data are presented as relative luciferase activity percentages at different concentrations for both modified and unmodified sequences of the long and 1x versions of the CaMV 35S promoter. The findings provide insights into optimizing translational efficiency in plant biotechnology.
E N D
modified start codon context: A A C C ATG G (position: -4 -3 -2 -1 +1+2+3 +4) MV [%] SD (n) 133 45 (3) 100 - (3) CaMV 35S(long) (including mod. sequence) CaMV 35S(long) (without mod. sequence) 0 50 100 150 200 relative luciferase activity (%) MV [%] SD (n) 152 27 (3) 100 - (3) CaMV 35S(1x) (including mod. sequence) CaMV 35S(1x) (without mod. sequence) 0 50 100 150 200 relative luciferase activity (%)