Parsimonious Model of Vascular Patterning Links Transverse Hormone Fluxes to Lateral Root Initiation: Auxin Leads the Way, while Cytokinin Levels Out
Fig 3
Expression pattern of the auxin importers.
(A–D) Longitudinal sections showing (A) AUX1-VENUS-YFP, (B) LAX1-VENUS-YFP, (C) LAX2-VENUS-YFP, and (D) LAX3-VENUS-YFP expression in the root tip. (E–K) Transverse sections with colour channels merged (E–H) and only the yellow channel (I–L) showing (E, I) AUX1, (F, J) LAX1, (G, K) LAX2, and (H, L) LAX3 expression in the root tip. Propidium iodide staining is shown in cyan.