Extended Data Fig. 5: Analysis of gene regulatory network along the root.
From: Stem cell regulators drive a G1 duration gradient during plant root development
a, A WGCNA clustering in relation to gene expression along the root. Root sections were taken from Brady et al.17 where C corresponds to the columella and the RAM boundary to section 6. Plots represent mean gene expression (and confidence interval in shade) of the genes included in each of the modules or clusters. The number of genes is indicated as ‘n’. Gene modules are classified in relation to their maximal expression in distal (type A), middle (type B) and proximal (type C) root sections (Section C = columella; sections 1-6 = RAM; sections 7-8 = transition (endoreplication) zone; sections 9-12 = elongation-differentiation zone). b, AP2-ANT binding sites enriched in M1 promoters corresponded to PLT1 (Cis-BP ID M06622_2.00) and AIL6 (Cis-BP ID M06659_2.00) with consensus sequences kgCACGrwtyyCgAGrmrr and gCaCGrwTyyCgAkr, respectively. Nucleotide codes are as follows: K, G or T; R, A or G; W, A or T; Y, C or T; M, A or C.
