Figure 13From: Global scale transcriptome analysis of Arabidopsis embryogenesis in vitro Hierarchical clustering (using Euclidian distance measure) for a list of 158 genes expressed at a higher level in somatic embryos (AT-00508) than in callus (AT-00265), torpedo stage zygotic embryos (AT-00629) or leaf tissues (AT-00265). (A) Hierarchical clustering of 158 genes; (B) Expansion of the clade that showed a higher level of expression in somatic embryos than in callus, torpedo stage embryos or leaf tissues. Green, purple, blue and orange lines represent expression data for torpedo stage zygotic embryos, leaf tissues, callus and somatic embryos, respectively. The Genevestigator hierarchical clustering tool was used to construct the clustering tree.Back to article page