Figure 4.

Visualizing microarray and RNA-Seq gene expression data with IGV. Joint visualization in IGV of three datasets: two microarray (GSE20711 and ISDB6354) and one RNA-Seq (GSE27003). The three datasets share the ER pathway activation status annotation (ER+/ER-). The top part of the central panel displays gene expression heatmaps. The bottom view displays the splice variants for the RNA-Seq dataset. The view is zoomed in on the locus containing an example gene, GREB1, in chromosome 2 that is regulated in the two microarray datasets.

Coletta et al. Genome Biology 2012 13:R104   doi:10.1186/gb-2012-13-11-r104
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