Figure 1From: Biologically meaningful expression profiling across species using heterologous hybridization to a cDNA microarray The core reference set for brain up-regulated gene expression. Venn diagram of spots up regulated in brain for two individual A. burtoni. Statistical analysis (see methods) of four replicates, including two dye-swaps for each animal predicts significant regulation (p < 0.05). The intersection of these results represents the core reference set.Back to article page