Table 1 Features of complete UTR sequences derived from genomic entries annotated in UTRdb [47,48,50].
| Â | 5' UTR | 3' UTR | ||||||
|---|---|---|---|---|---|---|---|---|
| Â | Number of sequences | Average length | Maximum length | Minimum length | Number of sequences | Average length | Maximum length | Minimum length |
Humans | 1,203 | 210.2 | 2,803 | 18 | 1,247 | 1,027.7 | 8,555 | 21 |
Other mammals | 142 | 141.3 | 936 | 20 | 148 | 441.1 | 3,324 | 37 |
Rodents | 638 | 186.3 | 1,786 | 16 | 457 | 607.3 | 3,354 | 19 |
Aves | 59 | 126.4 | 620 | 17 | 56 | 651.9 | 3,990 | 21 |
Other vertebrates | 105 | 164.0 | 1,154 | 15 | 111 | 446.5 | 2,858 | 31 |
Invertebrates | 5,464 | 221.9 | 4,498 | 14 | 3,736 | 444.5 | 9,142 | 15 |
Liliopsidae | 144 | 129.8 | 715 | 17 | 127 | 273.3 | 1,605 | 22 |
Other Viridiplantae | 1,471 | 103.0 | 1,355 | 12 | 1,699 | 207.7 | 1,911 | 13 |
Fungi | 388 | 134.0 | 1,088 | 16 | 326 | 237.1 | 1,142 | 25 |