Table 4.

Geographic group pairwise comparisons

	North (19)	Centre (14)	South (10)	Gafsa oasis (13)	Other oases (24)
North	–	0.105	0.155	0.162	0.209
Centre	0.047***	–	0.070	0.146	0.171
South	0.079***	0.017**	–	0.159	0.151
Gafsa oasis	0.076***	0.065***	0.075***	–	0.097
Other oases	0.122***	0.100***	0.089***	0.048***	–

Above diagonal: Nei’s (1972) genetic distance. Below diagonal: Pairwise genetic differentiation index (Fst); Global Fst = 0.079

** P < 0.01; *** P < 0.001