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ENSEMBL gene expression distribution separated by method of detection and sample analyzed: expression distribution in DGE counts for genes identified in (a) UHRR and (c) HBRR, by both DGE and Affymetrix microarray (red line), as well as by DGE alone (blue line); expression distribution in Affymetrix microarray expression values for genes identified in (b) UHRR and (d) HBRR, by both DGE and Affymetrix microarray (red line), as well as by Affymetrix alone (green line). The differential expression between UHRR and HBRR for genes identified by: (e) both DGE and Affymetrix, as well as, NGS alone, in NGS counts; (f) both NGS and Affymetrix, as well as, Affymetrix only, in Affymetrix microarray expression values. (g) Comparison of the number of expressed genes detected by DGE and microarrays. Values for relaxed (at least one read) and stringent (at least five reads) DGE parameters are in bold or in brackets, respectively.