Fig. 3

Enriched biological processes based on gene ontology (GO) of differentially expressed genes. Only GO terms with ≥ 10 associated genes are shown. The root zones are root cap and meristem (CM), elongation zone (EZ) and differentiation zone (DZ). The circle size reflects the number of DEGs associated with the respective term and the color indicates the average log₂FC of these DEGs. Only significantly enriched terms with p < 0.05 based on Fisher’s exact test are shown. Bold terms are referred to in the accompanying text