Validation of RNA-Seq results with microarray data. (A) Fold changes (case/control) from first 16 subjects, measured by RNA-Seq (Y-axis) and microarrays (X-axis) in logarithm base 10 scale. Red dots show 110 transcripts (out of 186 in Figure 1) that were upregulated or downregulated in both experiments. (B) Comparison of microarray data from first and second groups of 16 subjects (X- and Y-axes, respectively). Red dots show 71 transcripts out of 110 in panel A that were upregulated or downregulated in both groups. Contingency tables for statistical calculations are shown below each panel.