Figure 2From: Identification of conserved drought-adaptive genes using a cross-species meta-analysis approachWithin species microarray meta-analysis. (A) Expression profiles of significantly differentially expressed genes in each species based on the rank product analysis. Length of heatmap is proportional to number of probe-sets. Unique and common (B) up- and (C) down-regulated gene ontology biological processes (FDR ≤ 0.05) based on significantly differentially expressed genes within each species. Unique and common (D) up- and (E) down-regulated orthologs (FDR ≤ 0.05).Back to article page