Figure 3.

Changes in metabolites from different biochemical groups under low temperature, low N and low P stress. Data is presented as heatmaps for log2 fold changes in stressed vs control conditions. The squares indicate the following metabolites: carbohydrate (1st line: glucose, fructose, sucrose, starch; 2nd line: raffinose, melibiose, stachyose); amino acid (1st line: glutamate, glutamine, alanine; 2nd line: aspartate, asparagine; 3rd line: glycine, serine; 4th line: arginine, proline, cysteine; 5th line: threonine, isoleucine, lysine; 6th line: valine, leucine; 7th line: tyrosine, phenylalanine, tryptophane; 8th line: oxoproline, GABA; 9th line: ornithine, beta-alanine); MetaboliteP (1st line: phosphate; 2nd line: ribose-5-P, sedoheptulose-7-P; 3rd line: glucose-6-P, fructose-6-P, glucose-1-P, UDPglucose); organic acids (1st line: pyruvate; 2nd line: citrate, cis-aconitate, 2- oxoglutarate; 3rd line: succinate, fumarate, malate; 4th line: glycerate, glyoxylate); secundary metabolites (1st line: shikimic acid, quinic acid, chlorogenic acid, neochlorogenic acid, coumaronyquinic acid; 2nd line: trans-caffeic acid, trans-ferulic acid, DIMBOA, salicylic acid); fatty acid (1st line: lauric acids (C12:0), myristic acid (C14:0), palmitic acid (C16:0), stearic acid (C18:0), eicosanoic acid (C20:0); 2nd line: behenic acid (C22:0), lignoceric acid (C24:0), cerotic acid (C26:0), montanic acid (C28:0)); pigment/antioxidant (1st line: chlorophyll; 2nd line: zeaxanthin, antheraxanthin, violaxanthin, ascorbic acid; 3rd line: alpha-tocopherol, gamma-tocopherol, beta-carotin, lutein).