Figure 5.
Herbivory-dependent, divergent selection patterns of taraxinic acid β-d-glucopyranosyl ester (TA-G) concentrations. Correlations of TA-G, total phenolic inositol ester and total triterpene acetate concentrations with total seed mass (log-transformed) of different T. officinale genotypes in the absence (upper panel) and the presence (lower panel) of M. melolontha are shown. Broad-sense heritability (H2) and p-values of directional selection gradients (β) are shown. Representative chemical structures are depicted. s.e., standard error. (Online version in colour.)