Figure 6.

Comparison of the Changes of Expression of Sugar-Responsive Genes during the Diurnal Cycle in Wild-Type Col-0 and in the Starchless pgm Mutant.

Clustering of the diurnal responses of 200 glucose-repressed genes (A), 200 glucose-induced genes (B), 200 carbon fixation–repressed genes (C), and 200 carbon fixation–induced genes (D) in the diurnal cycle in wild-type Col-0 (left part of each panel) and pgm rosettes (right part of each panel). Glucose-responsive genes were identified, and the corresponding transcript data for a combined data set, including all diurnal time points for wild-type Col-0 and pgm, were subjected to k-clustering as in Figure 9. The day/night cycle is exemplarily indicated at the top of the first panel by a white (day) and a gray (night) bar.