Parsimonious Model of Vascular Patterning Links Transverse Hormone Fluxes to Lateral Root Initiation: Auxin Leads the Way, while Cytokinin Levels Out
Fig 8
Cytokinin travels rapidly in the Arabidopsis root.
(A–D) Confocal images showing expression of the fluorescent TCS::GFP cytokinin response marker following a (A) 0 h, (B) 2 h, (C) 6 h, and (D) 24 h cytokinin treatment. (E) Graph quantifying the intensity of TCS::GFP across the diameter of the Arabidopsis root following the cytokinin treatments. The scale bar is 50μm; the yellow boxes highlight the region within 48μm of the QC; error bars mark the 95% confidence interval.