Figure 7
Responses of HATS to N availability. HATS was quantified at 0.2 mM 15NO3− on 17-day-old plants grown hydroponically on either (a) 0.1, 1 or 10 mM NO3− or (b) 1 mM NO3− and transferred for 24 h to 1 mM NO3− or 0.5 mM NH4NO3. Values correspond to the mean of 5 biological replicates +/−SD. Letters indicate statistical groups (Non-parametric ANOVA, p < 0.05).
