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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

From: Comparative analysis of inverted repeats of polypod fern (Polypodiales) plastomes reveals two hypervariable regions

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

  1. 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)