Supplementary Table S1. Primer sets used for qRT-PCR determinations.
Supplementary Table S2. List of potato genes with altered expression patterns in response to Fld (Figure 3). Gene ID and description, Mapman pathway annotation and FC (in log2scale) are shown. The color code indicates statistical significance in induction (red, log2FC > 1, FDR < 0.05) or repression (green, log2FC < -1, FDR < 0.05). Genes belonging to various pathways are displayed repetitively.
Supplementary Table S3. List of potato genes with altered expression patterns in response to drought in WT and Fld-expressing leaves (Figure 4). Gene ID and description, Mapman pathway annotation and FC (in log2 scale) are shown. The color code indicates statistical significance in induction (red, log2FC > 1, FDR < 0.05) or repression (green, log2FC < -1, FDR < 0.05). Genes belonging to various pathways are displayed repetitively.
Supplementary Table S4. List of potato genes belonging to clusters formed by drought-induced or repressed genes independently of genotype (Supplementary Figure S5). Gene ID and description, Mapman pathway annotation, and FC (in log2 scale) for each of the four line/treatment comparisons are shown. The color code indicates statistical significance in induction (red, log2FC > 1, FDR < 0.05) or repression (green, log2FC < -1, FDR < 0.05). Genes belonging to various pathways are displayed repetitively.
Supplementary Table S5. List of potato genes belonging to clusters formed by genes regulated by Fld whose expression was not affected by drought (Supplementary Figure S6). Gene ID and description, Mapman pathway annotation, and FC (in log2 scale) for each of the four line/treatment comparisons are shown. The color code indicates statistical significance in induction (red, log2FC > 1, FDR < 0.05) or repression (green, log2FC < -1, FDR < 0.05). Genes belonging to various pathways are displayed repetitively.
Supplementary Table S6. List of potato genes belonging to clusters formed by drought responses abolished or ameliorated in the presence of chloroplast Fld (Figure 5). Gene ID and description, Mapman pathway annotation, and FC (in log2 scale) for each of the four line/treatment comparisons are shown. The color code indicates statistical significance in induction (red, log2FC > 1, FDR < 0.05) or repression (green, log2FC < -1, FDR < 0.05). Genes belonging to various pathways are displayed repetitively.
Supplementary Table S7. List of DE potato genes that responded to drought only in the presence of chloroplast Fld (Figure 6a). Gene ID and description, Mapman pathway annotation, and FC (in log2 scale) for each of the four line/treatment comparisons are shown. The color code indicates statistical significance in induction (red, log2FC > 1, FDR < 0.05) or repression (green, log2FC < -1, FDR < 0.05). Genes belonging to various pathways are displayed repetitively.
Supplementary Table S8. List of potato genes regulated by drought and Fld in opposite directions (Figure 6b). Gene ID and description, Mapman pathway annotation, and FC (in log2scale) for each of the four line/treatment comparisons are shown. The color code indicates statistical significance in induction (red, log2FC > 1, FDR < 0.05) or repression (green, log2FC < -1, FDR < 0.05). Genes belonging to various pathways are displayed repetitively.
Supplementary Table S9. List of potato genes belonging to clusters formed by drought-responsive genes which were already primed by Fld in the absence of stress (Figure 6c). Gene ID and description, Mapman pathway annotation, and FC (in log2 scale) for each of the four line/treatment comparisons are shown. The color code indicates statistical significance in induction (red, log2FC > 1, FDR < 0.05) or repression (green, log2FC < -1, FDR < 0.05). Genes belonging to various pathways are indicated repetitively.