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Table 5 Comparison of positive selection in rbcL of different lineages detected by PAML (M8 model) and by SLR (probability ≥0.95)

From: Exceptionally high rates of positive selection on the rbcL gene in the genus Ilex (Aquifoliaceae)

Lineages

N. seqa

dN/dSb

%pc

PALMd

SLRd

Ilex, the 20-species alignment

20

20.5

8.2

26

7

eurosids I-26 (Fagaceae)e

21

62.0 (61.0)

0.4 (0.4)

2 (2)

1

euasterids I-9 (Lamiaceae)e

19

27.9 (26.7)

6.3 (6.0)

3 (2)

0

Coniferales 6 (Pinus)e

35

13.1 (24.8)

1.6 (1.1)

6 (6)

2

commelinids-7 (Cyperaceae)e

27

1.1 (1.2)

12.7 (12.9)

0 (0)

0

Commelinids-15 (Poaceae)e

28

2.4 (2.4)

10.0 (9.9)

15 (15)

0

eurosids I-24 (Fagales)e

20

1.7 (1.6)

7.4 (8.5)

0 (0)

0

euasterids I-8 (Lamiaceae)e

20

2.7 (2.8)

10.7 (10.3)

2 (2)

0

Gnetales-1 (Gnetum)e

23

3.7 (3.5)

8.5 (8.6)

3 (3)

0

Flaveria

16

19.2

1.8

5

1

Nothofagus

24

6.2

5.4

7

1

Populus

14

5.1

3.9

6

0

Potamogeton

18

11.6

1.2

1

1

Quercus

30

18.4

0.6

2

1

Salix

28

2.5

9.7

1

0

Schiedea

27

26.1

0.6

0

0

  1. anumber of sequences
  2. bmean dN/dS, “eleventh class” of the M8 model (PAML)
  3. cproportion of positively selected residues, “eleventh class” of the M8 model (PAML)
  4. dnumber of positively selected sites
  5. ePAML re-calculations from data of Kapralov and Filatov [29], with their published results between brackets