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. 2023 Apr 6;42(10):e111273. doi: 10.15252/embj.2022111273

Figure 1. Lateral root deficiency leads to starch hyperaccumulation in leaves.

Figure 1

  • A
    Schematic representation of key components of the auxin signaling module acting during lateral root initiation.
  • B
    Images of rosettes and seedlings (15 DAG) of Col‐0, arf7/arf19, slr, and gLBD16‐SRDX as well as the inducible lateral‐root‐less lines pGATA23::shy2‐2‐GR and pGATA23::slr1‐GR grown on DMSO control medium or 30 μM Dexamethasone (DEX), Scale bar 1 cm. The rosettes were stained with a Lugol's Iodine solution for starch accumulation at the end of the dark period (representative images of n = 3 biological replicates).
  • C
    Box plots of starch quantification in rosette tissues at 15 DAG (n = 4 biological replicates). Comparison between samples was performed by one‐way ANOVA and post‐hoc Tukey HSD Test (α = 0.05); different letters indicate significant differences.

Source data are available online for this figure.