Figure 6From: Integrative analyses of genetic variation in enzyme activities of primary carbohydrate metabolism reveal distinct modes of regulation in Arabidopsis thalianaQTL profiles and boxplots of UGP related traits. (a) LOD scores plotted against genomic position; the sign of the LOD score is determined by the direction of effect (+, Ler > Cvi; -, Ler < Cvi). Black solid line, UGP activity; black dotted line, UDPG content; black dashed line, G1P content; gray solid line At3g03250 expression level; gray dotted line, At5g17310 expression level. Shaded triangles indicate positions of structural genes: 3, At3g03250; 5, At5g17310. (b) Boxplots for four genotypic classes. Each class represents genotypic identical individuals for the two QTLs at chromosomes 3 and 5 (from left to right: A3A5, A3B5, B3A5, B3B5; A = Ler, B = Cvi). Boxplots show the median, interquartile range, outliers (circles) and extreme cases (asterisks) of individual variables. All traits are plotted in arbitrary units and ranged at similar scale by z-score standardization.Back to article page