Figure 5From: Integrative analyses of genetic variation in enzyme activities of primary carbohydrate metabolism reveal distinct modes of regulation in Arabidopsis thalianaQTL profiles and boxplots of PGM 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, PGM activity; black dotted line, G1P content; black dashed line, G6P content; gray solid line, At1g70820 expression level; gray dotted line, At5g51820 expression level. Shaded triangles indicate positions of structural genes: 1, At1g70820; 5, At5g51820. (b) Boxplots for four genotypic classes. Each class represents genotypic identical individuals for the two QTLs at chromosomes 1 and 5 (from left to right: A1A5, A1B5, B1A5, B1B5; 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