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. 2014 Mar 4;14:41. doi: 10.1186/1471-2148-14-41

Table 1.

Hierarchical analysis of molecular variance (AMOVA) of ITS and Tpi sequences and nSSRs from 14 populations of Platycrater arguta var. sinensis (East China) and var. arguta (South Japan)

Data sets/regional grouping of populations Source of variation d.f. Sum of squares Variance components Variance explained (%) F - or R -statistics ( P )
ITS
 
 
 
 
 
 
var. sinensis (China) vs. var. arguta (Japan)
 
Among groups
1
528.415
13.954
70.28
FCT = 0.703**
 
Among populations within groups
12
312.118
4.912
24.74
FSC = 0.833**
 
Within populations
58
57.315
0.988
4.98
FST = 0.950**
Tpi
 
 
 
 
 
 
var. sinensis (China) vs. var. arguta (Japan)
 
Among groups
1
357.190
4.053
66.70
FCT = 0.667**
 
Among populations within groups
12
175.449
0.979
16.11
FSC = 0.484**
 
Within populations
187
195.305
1.044
17.19
FST = 0.828**
nSSRs
 
 
 
 
 
 
var. sinensis (China) vs. var. arguta (Japan)
 
Among groups
1
25515.13
96.12
13.52
RCT = 0.135**
 
Among populations within groups
12
7106.99
178.93
25.17
RSC = 0.290**
  Within populations 530 231038.92 435.92 61.31 RST = 0.390**

d.f., degrees of freedom; grouping of populations: Chinese group (populations C1–C7), Japanese group (populations J1–J7; for population codes see Additional file 1: Table S1, Supporting information); ** P < 0.001.

Estimators for Tpi and ITS were calculated based on the infinite alleles model (F-statistics) and those for nSSRs on the stepwise mutation model (R-statistics).