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Table 7 AMOVA results

From: Transferability, development of simple sequence repeat (SSR) markers and application to the analysis of genetic diversity and population structure of the African fan palm (Borassus aethiopum Mart.) in Benin

Analysis

Scale

df

SS

MS

Est. var.

% Total variance

P value

Non-hierarchical AMOVA

Among regions

2

309.407

154.704

1.944

24%

< 0.001

Among sites

6

254.302

42.384

1.903

23%

< 0.001

Within sites

171

739.100

4.322

4.322

53%

< 0.001

Total

179

1302.809

 

8.169

100%

 

Hierarchical AMOVA, K = 2

Among regions

1

66.765

66.765

0.205

7%

 

Among sites

7

212.421

30.346

0.703

24%

 

Among individuals

171

379.675

2.220

0.195

7%

 

Within individuals

180

329.500

1.831

1.831

62%

 

Total

359

988.361

 

2.933

100%

 

F-statistics

Value

P-value

    

Fst

0.310

0.010

    

Fis

0.096

0.010

    

Fit

0.376

0.010

    

Hierarchical AMOVA, K = 3

Among regions

2

152.676

76.338

0.478

16%

 

Among sites

6

126.510

21.085

0.472

16%

 

Among individuals

171

379.675

2.220

0.195

7%

 

Within individuals

180

329.500

1.831

1.831

62%

 

Total

359

988.361

 

2.975

100%

 

F-statistics

Value

P-value

    

Fst

0.319

0.010

    

Fis

0.096

0.010

    

Fit

0.385

0.010

    
  1. df  degree of freedom, SS  sum of squares, MS mean squares, Est. var.  estimated variance, Fst inter-sites genetic differentiation, Fis genetic differentiation of individuals within sites, Fit differentiation of individuals from the total