Fig. 4From: Rol genes enhance the biosynthesis of antioxidants in Artemisia carvifolia BuchAntioxidant capacities of wild-type A. carvifolia and rol B and rol C transgenics. Comparison of wild-type A. carvifolia with transgenics of rol B and rol C genes for total reducing power and total antioxidant capacity (a), IC50 for antilipid peroxidation assay (b) and DPPH free radical scavenging assay (c). Error bars indicate the S.E. of triplicates. Statistical significance was measured by t-test (** = P < 0.01; * = P < 0.05). WT = wild-type plant, TB1-TB4 = rol B transgenics, TC1-TC3 = rol C gene transgenicsBack to article page