Table 3. Results of neutrality tests and mismatch distribution analysis for Ephedra przewalskii.

Group	τ	SSD (P value)	Hrag (P value)	Tajiam’s D (P value)	Fu ‘s Fs (P value)
Group (1)	3.00	0.0000 (0.39)	0.5406 (0.68)	-1.3498 (0.043)	-8.5975 (0.000)
Group (6)	3.00	0.0002 (0.39)	0.5817(0.65)	-0.7136 (0.235)	-2.1094 (0.011)
Group (10)	3.00	0.0001 (0.33)	0.6491 (0.68)	-1.0324 (0.11)	-2.3196 (0.012)
Total	1.914	0.0105 (0.13)	0.0485 (0.38)	0.5988 (0.76)	-3.9892 (0.118)

τ: time in number of generations elapsed since the sudden expansion episode; Hrag: the Harpending’s Raggedness index; SSD: sum of squared deviations.