Table 1.

Pairwise distances between genes calculated using MEGA4. The number of amino acid substitutions per site from analysis between sequences is shown. 1: AAEL007250_AAEGY, 2: CPIJ016285_CQUIN, 3: CPIJ017280_CQUIN, 4: FBgn0087418_DANAN, 5: FBgn0121952_DGRIM, 6: FBgn0041160_DMELA, 7: FBgn0163065_DPERS, 8: FBgn0080430_DPSEU, 9: FBgn0179329_DSECH, 10: FBgn0184267_DSIMU, 11: FBgn0222670_DWILL, 12: FBgn0237146_DYAKU, 13: CPIJ016283_CQUIN. These species abbreviations are defined in the legend of Fig. 1.

	1	2	3	4	5	6	7	8	9	10	11	12	13
1
2	1.1
3	1.3	2.0
4	1.3	1.9	2.2
5	1.3	1.8	2.4	0.3
6	1.3	1.7	2.2	0.2	0.3
7	1.4	2.0	2.4	0.2	0.3	0.2
8	1.4	2.0	2.4	0.2	0.3	0.2	0.0
9	1.5	1.6	2.2	0.4	0.5	0.3	0.4	0.4
10	1.3	1.8	2.2	0.2	0.3	0.0	0.2	0.2	0.2
11	1.3	1.8	2.4	0.3	0.3	0.3	0.3	0.3	0.6	0.3
12	1.3	1.8	2.2	0.2	0.3	0.0	0.2	0.2	0.3	0.0	0.3
13	0.5	1.4	1.6	1.5	1.5	1.5	1.7	1.7	1.6	1.4	1.6	1.5