FIGURE 7.
Agroinfiltration of leaves of diploid (A) and tetraploid (B) C. erythraea plants. Changes in the content of secoiridoid glucosides (SGs) swertiamarin (SWM), sweroside (SW) and gentiopicrin (GP) 5 days following agroinfiltration were recorded: CeBGlu1 and CeBGlu2 cloned into pJL-TRBO expression vector, were co-expressed either without or with silencing inhibitor p19 (pBIN:p19 construct). Results are expressed as means ± SE. Red asterisks denote significantly different values according to the t-test, p-values, *p < 0.05, **p < 0.01.
