Similarity of ash2 and ash1 mutant transcriptomes. (a) Wing imaginal discs of wt and ash122, ash2112411 and ash2I1 homozygotes. (b) Pearson's correlation coefficients between the normalized mean log2 ratios of the different experimental conditions. (c) Comparison of gene expression changes in ash122 and ash2 mutants. The circles represent the genes that were downregulated (left) or upregulated (right) with a greater than 1.5-fold change in ash122 mutants. The percentage of these genes that were also downregulated (green) or upregulated (red) in one or both of the ash2 alleles is shown. The absolute number of genes is shown in brackets. *Statistically significant overlap: p = 4.76 × 10-56 (left) and p = 2.40 × 10-104 (right).