Figure 2.

Expression pattern of the genes involved in the olive oil biosynthesis pathway in fruit from the HT site compared to that of fruit grown in the MT environment. Expression levels for each gene are presented in a green to red scale above or beside the name of the enzyme. For each enzyme, only genes with a FPKM of above 200 in at least one time point and environment appears. For each gene, expression level at the three time points sampled at the two environments is presented. In each gene, the six left squares represent the expression pattern in the ‘Souri’ cultivar, whereas the six right squares represent the expression pattern in the ‘Barnea’ cultivar. Within each cultivar, the three left squares represent the expression level at 83, 104 and 146 DPA in the HT environment, whereas the three right squares represent the expression level at the same sample dates in the MT environment. The various cell components appear in different colors. The reaction begins with cytosol (white background), then advances to the plastid (light green background) and terminates at the endoplasmic reticulum (ER; purple background). Abbreviations: BCCP—biotin carboxyl carrier protein, BC—biotin carboxylase, CT—carboxyl transferase, ACC—acetyl-CoA carboxylase, MCAT—malonyl-CoA:ACP transacylase, ACP—acyl carrier protein, KAS—β-ketoacyl-ACP synthase, KAR—β-ketoacyl-ACP reductase, HAD—β-hydroxyacyl-ACP dehydrase, ENR—enoyl-ACP reductase, SAD—stearoyl-ACP desaturase, FAT—fatty acyl-ACP thioesterases, FAD—fatty acid desaturases, GPDH—glycerol 3-phosphate dehydrogenase, GPAT—glycerol 3-phosphate acyltransferase, LPAAT—lysophosphatidate acyltransferase, PP—phosphatidate phosphohydrolase, PDCT—phosphatidylcholine diacylglycerol cholinephosphotransferase, DGAT—diacylglycerol acyltransferase, PDAT—phospholipid; diacylglycerol acyltransferase, DHAP—dihydroxyacetone phosphate, G3P—glycerol 3-phosphate, LPA—lysophosphatidate, PA—phosphatidate, DAG—diacylglycerol, PC—phosphatidylcholine, TAG—triacylglycerol.