Table 4.

Nucleotide diversity of the Tep and GNBP genes

Gene	Species	Region	Length (bp)	na	Sb	π × 102	πa×102	πs×102	πs/πa	θd×102
TepI	mele	Coding (bait)	186	10	0	0.00	0.00	0.00		0.00
		Coding (not bait)	2671	10	17	0.21	0.11	0.53	4.82	0.23
		Intron	487	10	10	0.50				0.73
TepII	mele	Coding (bait)	786	10	7	0.22	0.15	0.43	2.87	0.32
		Coding (not bait)	4050	10	74	0.69	0.33	1.86	5.64	0.66
		Intron	2045	10	58	1.00				1.00
TepII	simf	Coding (bait)	753	8	18	0.82	0.89	0.60	0.67	0.92
		Coding (not bait)	3958	8	94	0.91	0.50	2.21	4.42	0.92
		Intron	1762	8	75	1.56				1.64
TepIV	mele	Coding (bait)	186	10	2	0.23	0.16	0.47	2.94	0.41
		Coding (not bait)	3288	10	28	0.31	0.19	0.67	3.53	0.30
		Intron	288	10	6	0.82				0.74
GNBP1	mele	Coding	1476	12	17	0.42	0.13	1.36	10.46	0.38
		Intron	292	12	6	0.62				0.68
GNBP2	mele	Coding	1383	12	16	0.44	0.04	1.86	46.50	0.38
		Intron	503	12	11	1.02				0.84
GNBP3	mele	Coding	1470	12	24	0.55	0.18	1.73	9.61	0.54
CG12780	mele	Coding	300	12	4	0.37	0.19	0.92	4.84	0.44
CG13422	mele	Coding	456	12	6	0.58	0.15	1.91	12.73	0.44

Analysis excludes positions with alignment gaps.

^aNumber of alleles.

^bNumber of segregating sites.

^dWatterson (1975) estimate of 4N_eµ.

^eD. melanogaster.

^fD. simulans.