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. 2016 Aug 10;172(2):1074–1088. doi: 10.1104/pp.16.01097

Figure 6.

Figure 6.

Effects of DPI on Pro accumulation and PDH1pro:LUC2 activity. A, Effects of DPI (2.5 μm) on Pro accumulation of seedlings at high ψw (−0.25 MPa) or low ψw (−1.2 MPa). FW, Fresh weight. Data are means ± se (n = 14–18) combined from three experiments. Significant differences (P ≥ 0.05) compared with the wild type (Col-0) in the same treatment or between mock and DPI treatments of Col-0 are marked with asterisks. B, Effects of DPI on PDH1pro:LUC2 activity in the wild type (W.T.), 4442-4, and 4255-1 at high ψw (−0.25 MPa) or low ψw (−1.2 MPa). Data are means ± se (n = 10–44) combined from three experiments. Significant differences (P ≥ 0.05) compared with the mock treatment are marked with asterisks. Luminescence intensities are given in photons (p) per second (s) per cm2 per steradian (sr). C, False-color imaging of PDH1pro:LUC2 activity in representative seedlings from the experiments reported in B.