Table 1.

Polymorphism data summary

Locus	Species	n*	S†	ΠS†(×10+3)	ΠN† (×10+3)	Fixed§	Shared§	L (bp)¶
ATPase 6	yak	30	8	7.97	0.51	0	2	672
	san	17	6	9.11	0.23
ATPase 8	yak	30	1	2.1	0	0	0	159
	san	17	1	0	0.93
COI	yak	30	14	3.82	0.11	0	3	1533
	san	17	9	5.57	0.10
COII	yak	30	7	4.03	0	0	1	684
	san	17	3	5.11	0
COIII	yak	30	6	0.74	0.44	0	0	786
	san	17	3	1.31	0.19
cyt_b	yak	30	10	4.77	0.22	0	3	1134
	san	17	6	3.03	0.40
ND1	yak	30	5	2.40	0	0	0	972
	san	17	2	0.55	0.58
ND2	yak	30	6	3.82	0.41	0	1	1023
	san	17	3	3.10	0.29
ND3	yak	30	3	1.88	0.47	0	0	351
	san	17	1	1.66	0
ND4	yak	30	14	3.19	0.38	0	3	1338
	san	17	6	3.35	0.23
ND4L	yak	30	1	0	0.29	0	0	288
	san	17	0	0	0
ND5	yak	30	27	6.62	0.58	0	10	1719
	san	17	23	10.59	0.75
ND6	yak	30	5	5.96	0.32	0	1	522
	san	17	2	6.0	0
Total coding	yak	30	107	4.13	0.32	0	24	11181
	san	17	65	4.76	0.31
Total noncoding	yak	30	31	0.81	–	0	11	4949
	san	17	25	1.13	–

yak, Drosophila yakuba and san, Drosophila santomea.

^*Sample size.

^†Number of polymorphic sites.

^‡Nucleotide diversity at synonymous, or silent in noncoding regions (⊓_S), and nonsynonymous (⊓_N) sites calculated with DnaSP v.5 (Librado & Rozas 2009).

^§Differences fixed between D. yakuba and D. santomea and shared polymorphisms.

^¶Size of the sequenced region (including alignment gaps).