Table 3. Hierarchical AMOVA results showing levels of genetic structure among regions (R_RT/F_RT), among populations within regions (R_SR/F_SR) and among populations (R_ST/F_ST).

Source of Variation	df	Variance	Variation	Differentiation	p
R-statistics
Among Regions	2	1331	8.1%	RRT = 0.081	<0.001
Among Populations	6	1336	8.1%	RSR = 0.089	<0.001
Within Populations	379	13754	83.8%	RST = 0.162	<0.001
F-statistics
Among Regions	2	0.014	0.8%	FRT = 0.008	0.004
Among Populations	6	0.081	4.5%	FSR = 0.045	<0.001
Within Populations	379	1.700	94.7%	FST = 0.053	<0.001