Figure 4From: Virus-induced gene silencing as a tool for functional analyses in the emerging model plant Aquilegia (columbine, Ranunculaceae)Relative expression levels of endogenous AqPDS transcripts in TRV-VIGS- AqPDS treatment groups. 7–9 plants were sampled in each category for plants with 1–2 leaves or 3–5 leaves. Sampling of leaves in the bleached category included tissue from a range of phenotypes (Figure 2). Asterisks indicate statistically significant difference when compared to Untreated expression levels. Standard error bars are shown.Back to article page