Detailed statistics of microRNA data, which includes a total of 34,612 mature sequences, 28,421 stem-loop precursor sequences, 194 species and 5 kingdoms.

Various annotation information are collected from the following resources1. miRBase [3], which complies the species/kingdom information of 34,612 mature miRNAs included in this study2. DMD [26], which contains dietary species information of 5,217 miNRAs3. Weber et al. [25] provides a list of 360 human circulating miRNAs4. ExoCarta and EVpedia [27, 28] provide 370 exosomal miRNAs in human and mouse.Detailed statistics of microRNA data, which includes a total of 34,612 mature sequences, 28,421 stem-loop precursor sequences, 194 species and 5 kingdoms.