Figure 2From: Integrative analyses of genetic variation in enzyme activities of primary carbohydrate metabolism reveal distinct modes of regulation in Arabidopsis thalianaHeatmap of QTL profiles of each analyzed trait. Color intensities represent LOD scores. Positive effect loci are projected in blue and negative effect loci in red. Significantly detected QTLs are boxed. Chromosomal borders are indicated by vertical shaded lines and the position of structural genes for the enzyme by triangles. Transcriptional regulation of structural genes is indicated by different colors of the triangles: green, local eQTL; yellow, distant eQTL; white, no eQTLs detected or gene not analyzed. AA, total amino acids; Cyt, cytosolic; Ini, initial; Max, maximum; Pla, plastidial; Tot, total.Back to article page