Genetic diversity and phylogenetic relationships of tsetse flies of the palpalis group in Congo Brazzaville based on mitochondrial cox1 gene sequences

Table 2 Molecular analysis of variance (AMOVA) of the nine subpopulations of BMSA, BEMB and TLG based on distance method structure

Source of variation	df	Sum of squares	Variance components	Percent variation	Fixation index (P-value)
Among groups	2	171.864	0.89603 (Va)	13.4	F_CT = 0.14 (P = 0.003)
Among subpopulations within groups	6	44.265	0.05553 (Vb)	0.83	F_SC = 0.01 (P = 0.046)
Among individuals within populations	254	1461.985	5.75585 (Vc)	85.8	F_ST = 0.14 (P < 0.0001)
Total	262	1678.114	6.70741	100

Abbreviations: df, degrees of freedom; Va, variance of a; Vb, variance of b; Vc, variance of c; F_CT, tested under random permutations of whole populations across regions; F_SC, tested under random permutation of individuals across populations but within the same region; F_ST, tested under random permutation of individuals across populations regardless of either their original populations or regions

ISSN: 1756-3305