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Fig. 4 | Plant Methods

Fig. 4

From: Intact leaf gas exchange provides a robust method for measuring the kinetics of stomatal conductance responses to abscisic acid and other small molecules in Arabidopsis and grasses

Fig. 4

ost1-3 mutant is insensitive to ABA in time-resolved stomatal conductance analysis. Time-resolved stomatal conductance responses in response to ABA (2 µM) in wild-type (Col-0) and ost1-3 (Col-0 ecotype) mutant were analyzed using a whole-leaf gas exchange analyzer. a Stomatal conductance in mol m−2 s−1. b Data shown in a were normalized to the average of the first 10 min of stomatal conductance values recorded. ABA was added to the transpiration stream (red arrowhead). N = 3 leaves per genotype ± SD

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