Figure 4From: Identification of QTLs affecting scopolin and scopoletin biosynthesis in Arabidopsis thalianaRelative levels of scopolin and scopoletin in the roots of seven Arabidopsis thaliana accessions. (A) Scopolin level in methanol root extracts without hydrolysis (H-). (B) Scopoletin content in the methanol extracts that were subjected to enzymatic hydrolysis (H+) prior to quantification. The statistically significant differences between group means for scopolin and scopoletin accumulation were determined by one-way ANOVA (p < 0.001 and p < 0.0001, respectively). Values that are not significantly different based on the post hoc test (least significant differences [LSD]) are indicated by the same letters. The data analysis consisted of scopolin and scopoletin relative levels measured as area% of total chromatogram signals. Error bars represent the SD from three measurements.Back to article page