Figure 2From: Analysis of common bean expressed sequence tags identifies sulfur metabolic pathways active in seed and sulfur-rich proteins highly expressed in the absence of phaseolin and major lectinsCluster analysis of general GO category profiles during seed development. GO categories were classified by hierarchical clustering analysis. The percentage of ESTs assigned to a GO category (see Additional file 2) was normalized to the average and expressed in a log2 scale. GO category name and number is shown on the right. The horizontal bar represents seed color related to photosynthetic capacity [21].Back to article page