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Table 2 Prior and posterior age distributions of major nodes of Annonaceae based on matrix A using BEAST analyses.

From: Evolutionary divergence times in the Annonaceae: evidence of a late Miocene origin of Pseuduvariain Sundaland with subsequent diversification in New Guinea

Node

Posterior

Prior

Previous estimates

Bayesian PP

 

Mean (Mya)

95% HPD (Mya)

Mean (Mya)

95% HPD (Mya)

  

C1: Magnoliaceae stem age

102.10

106.20-98.0

98.89

100.09-98.00

-

1.00

1: Annonaceae stem age

98.01

101.46-94.91

-

-

90.6 ± 1.3 by NPRS [7], 82 by PL [9]

1.00

C2: Annonaceae crown age

89.46

90.41-89.0

90.05

92.20-89.00

-

1.00

2: split between Cananga- Tetrameranthus and both LBC-SBC clade

74.66

84.4-63.62

82.58

91.88-69.53

-

1.00

3: split between LBC and SBC

67.33

78.08-55.22

-

-

66.7-56.6 ± 2.3 by NPRS [7]

1.00

4: Cananga-Tetrameranthus

41.80

62.35-22.25

39.09

71.91-5.75

51.3-43.8 ± 5.1 by NPRS[7]

1.00

5: Cananga-Cyathocalyx

19.45

34.52-6.42

-

-

-

1.00

6: LBC crown node

59.59

70.5-48.07

61.95

85.26-38.61

60.2-51.1 ± 2.3 by NPRS [7]

1.00

7: SBC crown node

39.84

55.17-26.86

70.82

88.09-52.69

62.5-53.1 ± 3.6 by NPRS[7], 58.76 by PL [8]

1.00

8: Guatteria-Asimina

51.54

62.81-40.32

-

-

-

1.00

9: Xylopia-Asimina

46.62

57.1-35.68

-

-

-

0.97

10: Isolona-Asimina

40.23

50.41-30.71

-

-

-

1.00

11: Isolona-Dasymaschalon

31.65

41.45-21.18

-

-

-

1.00

12: Guatteria

7.94

16.3-1.91

-

-

11.4 ± 1.4 by PL[10]

1.00

13: Isolona-Monodora

13.85

24.32-4.43

-

-

Mean = ca. 14 by BEAST [11]

1.00

14: Uvaria-Dasymaschalon

19.61

28.42-10.59

-

-

14.8-12.4 ± 2.4 by NPRS[7]

1.00

15: Onychopetalum-Pseuduvaria

29.08

39.19-20.18

-

-

-

1.00

16: Onychopetalum-Karobelia

24.36

37.75-15.77

-

-

37.65 by NPRS[8], 24.76 by PL[8], 31.81 by Multidivtime [8]

1.00

17: Crematosperma

4.44

9.09-0.90

-

-

22.33 by NPRS, 7.17 by PL[8], 16.49 by Multidivtime [8]

1.00

18: Monocarpia-Pseuduvaria

22.97

31.14-16.01

-

-

-

1.00

19: Neo-uvaria-Pseuduvaria

14.9

20.2-9.7

-

-

-

< 0.95

20: Pseuduvaria

8.01

11.5-5.0

52.11

74.09-29.04

ca. 16 by NPRS[7]

1.00

  1. Node numbers refer to Figure 2A. Mean ages and 95% HPD intervals of divergence times are in millions of years before the present. Age estimates were compared with earlier dating studies for the Annonaceae. Bayesian PP are also indicated. C1 and C2 represent the calibration nodes (see texts for details).