Table 3 Hierarchical analysis of molecular variance (AMOVA) of cpDNA and Pgk1 for Indigofera bungeana complex, partitioned by species and region, respectively.

From: The demographic response of a deciduous shrub (the Indigofera bungeana complex, Fabaceae) to the Pleistocene climate changes in East Asia

Partitioning

Source of variation

cpDNA

F-statistics

Pgk1

F-statistics

d.f.

SS

VC

PV (%)

d.f.

SS

VC

PV (%)

By region

Among regions

2

135.039

0.262

5.26

F CT = 0.053**

2

704.066

1.095

23.53

F CT = 0.235**

Among populations

48

1310.154

2.723

54.67

F SC = 0.577**

48

2251.382

2.719

58.45

F SC = 0.764**

Within populations

421

839.881

1.995

40.06

F ST = 0.599**

817

684.495

0.838

18.01

F ST = 0.820**

Hengduan Mountains region

Among populations

10

464.935

4.697

77.54

F ST = 0.775**

10

559.867

3.123

86.74

F ST = 0.867**

Within populations

95

129.263

1.361

22.46

 

185

88.322

0.477

13.26

 

Northern China

Among populations

14

297.642

2.064

47.18

F ST = 0.472**

14

43.593

0.144

19.43

F ST = 0.194**

Within populations

123

284.156

2.310

52.82

 

247

147.968

0.599

80.57

 

Southern China

Among populations

24

538.577

2.238

51.59

F ST = 0.516**

24

1647.923

4.136

78.03

F ST = 0.780**

Within populations

203

426.463

2.101

48.41

 

385

448.204

1.164

21.97

 

By species

Among species

3

140.890

0.385

7.56

F CT = 0.076*

3

208.638

0.209

4.76

F CT = 0.048**

Among populations

47

1295.303

2.720

53.33

F SC = 0.577**

47

2746.810

3.337

76.12

F SC = 0.799**

Within populations

421

839.881

1.995

39.11

F ST = 0.609**

817

684.495

0.838

19.11

F ST = 0.809**

I. amblyantha

Among populations

10

220.881

2.096

52.50

F ST = 0.525**

10

356.539

2.021

65.39

F ST = 0.654**

Within populations

96

182.073

1.897

47.50

 

179

191.461

1.070

34.61

 

I. bungeana

Among populations

35

921.163

2.587

55.02

F ST = 0.550**

35

2235.144

3.645

82.65

F ST = 0.826**

Within populations

301

636.697

2.115

44.98

 

588

450.084

0.765

17.35

 

I. silvestrii

Among populations

2

153.259

8.417

90.54

F ST = 0.905**

2

155.127

4.451

83.55

F ST = 0.835**

Within populations

24

21.111

0.880

9.46

 

49

42.950

0.877

16.45

 

I. ramulosissima

Among populations

/

/

/

/

/

/

/

/

/

/

Within populations

/

/

/

/

/

/

/

/

/

/

Total populations

Among populations

50

1436.193

2.891

59.17

F ST = 0.592**

50

2955.448

3.429

80.36

F ST = 0.804**

Within populations

421

839.881

1.995

40.83

 

817

684.495

0.838

19.64

 
  1. d.f., degree of freedom; SS, sum of squares; VC, variance of components; PV, percentage of variation *P < 0.01, **P < 0.001.
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