Fig. 4: bron mutant roots are hypersensitive to BL treatment and display excessive cell divisions. | Nature Communications

Fig. 4: bron mutant roots are hypersensitive to BL treatment and display excessive cell divisions.

From: Integrated omics networks reveal the temporal signaling events of brassinosteroid response in Arabidopsis

Fig. 4

a BRON subnetwork. Edge labels represent the phosphosite used to predict that regulation. b bron mutants are hypersensitive to 100 nM BL treatment (n > 27). c Representative images of Col-0 wild type, bron-1, and bron-2 root stem cell niches. * denote Quiescent Center (QC) cells. d The number of meristematic cells in 5-day-old roots (n = 18). e Average number of columella cell layers, QC divisions, undivided Cortex Endodermis Initials (CEI), and endodermis division in 5-day old roots (n = 18). d, e the centerline represents median; box bounds represent 25th and 75th percentiles; whiskers represent minimum and maximum. Colored dots represent individual data points. b, d, e * denotes p < 0.05, **p < 0.01, ***p < 0.001 using a generalized linear model (b) or two-tailed Wilcoxon test (d, e). For all statistical tests, no multiple testing correction was performed.

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