Table 1.
Relative evolution rate (ERaBLE output was normalized by rate of evolution in concatenated RNA- and protein-coding sequences) in different regions of IR
| Region | All Polypodiales | Eupolypods 1 | Eupolypods 2 | Dennstaedtiaceae + Pteridium |
|---|---|---|---|---|
| Intergene1 | 1,27 | 1,43 | 1,22 | 1,65 |
| ndhB | 2,46 | 3,50 | 2,78 | 2,83 |
| Intergene2 | 11,52 | 12,55 | 10,86 | 14,59 |
| trnT-UGU | 16,59 | 26,18 | 3,11 | 31,63 |
| Intergene3 | 2,68 | 3,32 | 2,20 | 3,45 |
| trnL-CAA | 2,20 | 3,24 | 2,44 | 2,53 |
| Intergene3p | 5,43 | 8,53 | 6,47 | 5,13 |
| trnR-ACG | 85,25 | 0,00 | 138,59 | 0,00 |
| Intergene4 | 10,11 | 13,42 | 12,65 | 10,99 |
| rrn5 | 0,15 | 0,22 | 0,27 | 0,11 |
| Intergene5 | 7,25 | 0,46 | 8,02 | 7,12 |
| Intergene6 | 2,35 | 2,49 | 3,46 | 0,93 |
| rrn23 | 0,78 | 9,81 | 1,77 | 0,30 |
| Intergene7 | 2,97 | 2,51 | 4,30 | 2,26 |
| trnA-UGC | 0,00 | 0,00 | 0,00 | 0,00 |
| Intergene8 | 22,93 | 10,48 | 59,98 | 11,34 |
| orf42 | 530,31 | 1221,25 | 3,38 | 3,77 |
| Intergene9 | 0,74 | 1,05 | 0,86 | 0,73 |
| trnA-UGC2 | 0,02 | 0,04 | 0,00 | 0,00 |
| Intergene10 | 2,67 | 16,92 | 1,71 | 1,70 |
| trnI-GAU | 0,00 | 0,00 | 0,00 | 0,00 |
| Intergene11 | 2,07 | 3,40 | 2,61 | 2,22 |
| ycf68 | 2,87 | 2,55 | 8,39 | 1,07 |
| Intergene12 | 68,77 | 41,48 | 245,28 | 15,63 |
| trnI-GAU2 | 2,31 | 5,57 | 0,00 | 0,00 |
| Intergene13 | 3,01 | 4,05 | 3,76 | 3,10 |
| rrn16 | 0,42 | 0,18 | 0,97 | 0,20 |
| Intergene14 | 9,37 | 27,47 | 11,23 | 8,26 |
| rps12 | 1,88 | 2,13 | 2,77 | 1,44 |
| Intergene15 | 1,43 | 1,48 | 1,24 | 1,59 |
| rps7 | 2,20 | 2,32 | 2,65 | 1,83 |
| Intergene16 | 7,31 | 7,69 | 7,79 | 7,57 |
| psbA | 1,42 | 1,89 | 1,78 | 1,30 |
| Intergene17 | 2,57 | 4,21 | 2,63 | 2,91 |
| trnH-GUG | 0,35 | 0,86 | 0,00 | 0,01 |
| Intergene18 | 3,14 | 1,92 | 3,36 | 4,20 |
| Intergene19 | 5,47 | 5,07 | 4,97 | 6,56 |
| trnN-GUU | 0,00 | 0,00 | 0,00 | 0,00 |
| Intergene20 | 3,02 | 5,42 | 3,27 | 4,03 |
The bolded rows marked intergenic spacers there LRT for the branch site model A was significantly better than the model B. (Model A was used for the ribosomal RNA and non-coding regions and supposes that substitutions in a DNA sequences of different tree branches are homogenous, model B – the same but supposes non-homogenous substitutions, see also materials and methods)