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. 2008 Jul;3(7):460–462. doi: 10.4161/psb.3.7.5672

Figure 1.

Figure 1

DR5:: GUS (A) and DR5::GFP (B) activity in the wild type NHR1 and nhr1 backgrounds. (A) Root tips hydrostimulated in a system with air moisture gradient (C and D) or grown in a saturated water conditions (A and B) stained with 1 mM 5-bromo-4-chloro-3-indolyl-β-d-glucuronic (X-Gluc) acid buffer under the same conditions for 80 min. (B) Root tips hydrostimulated as in (A) (C and D) or grown in a saturated water conditions (A and B) whose green fluorescent signal was visualized by confocal microscopy. Shown are images selected from at least 45 representative root tips. Bar = 29 µm.