Figure 2
From: Finding the active genes in deep RNA-seq gene expression studies
RNA-seq data from different experimental protocols shows varied distributions of gene expression. (a) Log2(FPKM) distributions from the Illumina Bodymap samples, ICGC Pancreatic cancer samples, and (b) the GEUVADIS RNA-seq data from 465 lymphoblastoid cell lines (c) A scatter plot of mean vs. standard deviation of the Gaussian fit for each of these experiments (bottom panel) shows the relative variation in the gene expression distributions.