Overall level of expression of known miRNAs. The distribution of known miRNA levels with respect to number of miRNAs is shown. Numbers of sequence reads are taken as miRNA levels and the values are represented in the form of range of values. The expression levels of the miRNAs span up to five orders of magnitude.
Vaz et al. BMC Genomics 2010 11:288 doi:10.1186/1471-2164-11-288