Table 2.
The data statistics
| Species | Number of known miRNAs | Number of target sites | Number of miRNA target sites after filtering | ||
|---|---|---|---|---|---|
| Criterion 1 | Criterion 2 | Criterion 3 | |||
| C. elegans | 132 | 5751 | 378 | 31 | 2771 |
| Mosquito | 38 | 3168 | 122 | 14 | 1240 |
| Fruit fly | 78 | 10 180 | 0 | 101 | 5088 |
| Human | 475 | 6750 | 1717 | 781 | 4282 |
| Mouse | 377 | 6763 | 1266 | 438 | 3681 |
| Dog | 6 | 7017 | 418 | 106 | 3404 |
| Rat | 234 | 5087 | 865 | 181 | 2539 |
| Chicken | 149 | 1021 | 140 | 9 | 474 |
| Zebrafish | 337 | 1393 | 155 | 32 | 685 |
| Opossum | 107 | 2616 | 204 | 34 | 1161 |
| Fugu | 131 | 246 | 7 | 0 | 15 |
| Frog | 177 | 2646 | 658 | 91 | 1334 |
| Total | 2241 | 52 638 | 5930 | 1818 | 26 674 |