Figure 3.

Position shifts at the 5' end and 3' end of miRNA reads. The position shifts at the miRNA 5' end and 3' end can be measured by comparing with the location of the miRBase reference miRNAs. (a) The position shift at the 5' end is less diverse and highly dominated by "0"; (b) the position shift at the 3' end is more diverse

Chang et al. BMC Genomics 2012 13(Suppl 7):S18   doi:10.1186/1471-2164-13-S7-S18