Figure 4
From: Characterization of microRNA expression profiles in normal human tissues
The abundance of miRNAs in all tissues represented by the estimated average copy numbers of all miRNAs examined, as well as by the average copy numbers of miRNAs in each of the eight most differentially expressed groups. Y-axis is the estimated copy number per cell (assuming 30 pg of total RNA in each cell), and the order of normal tissues at the X-axis is arranged by the clustering patterns shown in the Figure 3.