SupplementaryFigures_S1-S7Revised.pdf

Figure S1. Controlled drought treatment and sampling of young cork oak plants. Figure S2. Isolation and measurement of the phellem layer in young cork oak plants. Figure S3. Clustering of DEGs found between tissues, independently of the treatment (Likelihood Ratio Test, adjusted p-value < 0.001). Figure S4. Validation of DEGs by qPCR and functional annotation. Figure S5. Heatmaps representing the expression profile of selected DEGs determined for phellem under WD vs. WW. Figure S6. Electron transport rate rapid light curve response performed in leaves and stems of 1.5-year-old plants exposed to contrasting watering regimes. Figure S7. Analysis of chlorophyll fluorescence in cork oak phellem.