Table 2 Data statistics and data obtained from databases.
From: miRTar: an integrated system for identifying miRNA-target interactions in human
| Data source | Version | Data descriptions | Data amount |
|---|---|---|---|
| miRBase[49] | V.15 | MicroRNA information (name, sequences,...) | 1100 |
| KEGG[53] | V. 53 | The pathway maps | 195 |
| ASTD[50] | V. 1.1 | Gene annotation | 16,715 |
| mRNA sequences | 93,467 | ||
| Protein information | 34,545 | ||
| Alternative splicing events | 78,165 | ||
| GenBank[51] | V. 167 | Gene annotation | 32,123 |
| Genomic sequences | 32,123 | ||
| Protein sequences | 125,259 | ||
| UniGene[52] | V. 217 | mRNA sequences | 137,654 |
| protein information (mRNA gi to protein gi) | 125,259 |