Table 1.

Estimates of d_N, d_S, and d_N/d_S for genes in the sex peptide network and Acp36DE using D. melanogaster, D. simulans and D. sechellia, with the number of codons, non-synonymous changes (N) and synonymous changes (S) from a pairwise comparison of D. melanogaster and D. simulans. Asterisk denotes genes examined in this study.

gene	chromosome position	dN	dS	dN/dS	codons	N	S
CG1652	chr2R:5703015–5704105	0.1258	0.4172	0.3014	323	90.083	58.917
CG3239	chrX:5387007–5390082	0.0887	0.2618	0.3387	842	101	71
Acp36DE*	chr2L:18356047–18359026	0.0831	0.1697	0.4895	913	95.5	79.5
Sex Peptide*	chr3L:13294735–13295022	0.0599	0.2228	0.2686	56	4	4
CG30488	chr2R:8734353–8735509	0.0491	0.2205	0.2226	266	28.167	27.833
CG12558	chr3R:24616244–24617183	0.0422	0.1804	0.2338	299	17	25
CG9997*	chr3R:24581206–24582701	0.0382	0.1196	0.3191	331	26	20
Seminase	chr3L:20948855–20949850	0.0374	0.1135	0.3296	276	21	18
CG5630	chr3R:16740018–16754935	0.0330	0.1910	0.1727	378	26.5	31.5
CG14061	chr3R:24582721–24583956	0.0258	0.1841	0.1403	367	17	33
CG1656	chr2R:5704805–5706040	0.0177	0.1390	0.1272	329	10.5	17.5
Esp	chr3R:20667657–20676134	0.0048	0.1530	0.0315	655	5	50
CG17575	chr2R:8733049–8734101	0.0040	0.1991	0.0219	292	1	21
SPR	chrX:5340689–5388045	0.0039	0.3281	0.0117	436	4	59