Table 4. Analysis of molecular variance (AMOVA) within and among eight strains

Variation source	Variance component	Variation (%)	Fixation parameters	Significance (p-value)
Microsatellite markers
Among populations	0.030	4.51	FST = 0.03524	0.000 ± 0.000
Among individuals within populations	0.621	26.56	FIS = 0.17987	0.000 ± 0.000
Within individuals	1.115	68.98	FIT = 0.47154	0.000 ± 0.000
mtDNA
Among populations	0.038	7.63	FST = 0.04464	0.000 ± 0.000
Among individuals within populations	0.700	33.01	FIS = 0.18811	0.000 ± 0.000
Within individuals	1.323	59.36	FIT = 0.34312	0.000 ± 0.000

MtDNA, mitochondrial DNA.