Additional file 9.

Figure S3. Correlation plot between DGE and microarray log2ratio values. Comparison of estimated log2ratios from DGE (Y-axis) and the average of all three microarray platforms (X-axis). We consider only genes that were interrogated using all platforms and genes with a mean number of counts across lanes greater than 0. Genes with counts greater than 32 reads in all samples (colored red or green) or less than 32 reads (black) in at least one sample are shown. (Red dots) Genes called differentially expressed based on DGE data at a 10% FDR by RankProd. (Green dots) Genes not called differentially expressed but above 32 counts. (Inset box) Correlation between technologies is higher when considering only genes above the 32 count detection level than when all genes are included.

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Llorens et al. BMC Genomics 2011 12:326   doi:10.1186/1471-2164-12-326