Figure 6
Heat map of changes in metabolites and transcripts in the (A) TCA cycle, (B) nitrogen recycling and (C) nicotine metabolism during leaf senescence. Metabolites and transcripts are represented by squares and circles, respectively. Log2 ratios of fold changes from 15DAT are given by shades of red (up-regulation) or blue (down-regulation of metabolites) and green (down-regulation of genes) colors as indicated in the scale bar. Multiple transcripts matching each gene are shown side by side near the gene names. Abbreviation were defined as follows: CS, citrate synthase. ACO, aconitase. IDH, isocitrate dehydrogenase. OGDH, alfa-ketoglutarate dehydrogenase. SCS, succinyl-CoA synthetase. SDH, succinate dehydrogenase. FH, fumarate hydratase. MDH, malate dehydrogenase. Cytosolic GS, cytosolic glutamine synthetase. GOGAT, NADH-dependent glutamate synthase. GDH, glutamate dehydrogenase. ADC, arginine decarboxylase. ODC, omithine decatboxylase. QPT, quinolinate phosphoribosyltransferase. NND, nicotine N-demethylase. BBLa/BBLc, berberine bridge enzyme-like family gene. JAT1, jasmonate-inducible alkaloid transporter1. NUP, nicotine uptake permease.
