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Table 2 Analysis of molecular variance (AMOVA) based on pairwise differences for Opisthopappus

From: Localized environmental heterogeneity drives the population differentiation of two endangered and endemic Opisthopappus Shih species

Source

df

SS

MS

Est. Var

%

Fixation Indices

SNP

 Among species

1

548.9707

548.9707

9.3417

80%

FCT = 0.8003

  Among populations within species

22

96.6499

4.3932

0.5331

5%

FSC = 0.2287

 Within populations

93

167.2000

1.7978

1.7978

15%

FST = 0.8460

 Total

116

812.8205

 

11.6727

100%

(P < 0.001)

InDel

 Among species

1

321.7912

321.7912

5.2026

44%

FCT = 0.4364

 Among populations within species

22

402.0003

18.2727

2.9867

25%

FSC = 0.4444

 Within populations

93

347.2000

3.7333

3.7333

31%

FST = 0.6869

 Total

116

1070.9915

 

11.9226

100%

(P < 0.001)

  1. FCT, genetic differentiation among groups
  2. FSC, genetic differentiation among populations within groups
  3. FST, genetic differentiation among populations