Table 3.

Amino acid composition and cost analysis for the indels. Detailed analysis and statistics for amino acid composition and cost and P values are shown in Figure 2.

Position	Amino Acid*	Aglucose cost	Deletions		Insertions		Shared		Background
			mean	SD	mean	SD	mean	SD	mean	SD
Internal	F*	1.84	4.24	11.31	3.53	11.89	3.69	11.68	4.38	2.07
	I*	1.21	5.79	12.89	4.84	14.25	5.21	14.05	6.04	2.32
	L*	1.21	8.85	15.81	7.27	17.11	7.93	17.07	9.32	2.83
	M*	1.25	2.33	8.62	2.36	10.53	2.29	9.75	2.79	1.43
	V*	0.96	6.40	13.87	5.67	15.48	6.00	15.14	6.57	2.37
	Total		27.60	25.24	23.67	28.35	25.12	27.62	29.10	5.22
External	D	0.61	5.53	13.28	5.99	16.09	5.79	15.13	5.54	2.14
	E	0.86	6.63	14.57	6.89	17.38	6.75	16.26	6.68	2.77
	H*	1.46	2.39	8.81	2.32	10.23	2.34	9.82	2.36	1.41
	K*	1.31	6.29	14.08	6.27	16.50	6.09	15.46	6.54	2.98
	N	0.79	4.83	12.74	5.60	15.59	5.23	14.50	4.44	1.92
	Q	0.92	3.88	11.28	4.33	14.02	4.35	13.52	3.81	1.97
	R*	1.39	5.53	12.99	5.37	15.08	5.44	14.34	5.91	2.51
	Total		35.07	28.02	36.79	32.99	36.00	31.37	35.29	6.37
Ambivalent	A	0.5	6.54	14.28	6.45	16.60	6.65	16.20	6.84	2.62
	C	0.75	1.92	7.53	1.66	8.32	1.69	7.87	2.04	1.61
	G	0.31	6.33	14.84	6.53	17.68	6.74	17.25	5.59	2.54
	P	0.99	4.86	13.34	5.38	15.39	5.22	14.96	4.32	2.21
	S	0.49	7.90	16.09	10.23	20.41	9.21	18.96	7.25	2.72
	T*	0.69	5.36	13.16	5.98	16.16	5.76	15.31	5.15	1.96
	W*	2.39	1.23	6.33	0.80	6.07	0.91	6.04	1.15	1.02
	Y*	1.77	3.19	9.94	2.52	10.63	2.69	10.37	3.27	1.75
	Total		37.32	28.60	39.54	33.56	38.88	32.24	35.61	5.55
Total Cost (Aglucose)			0.981	0.251	0.940	0.284	0.951	0.274	0.994	0.048

^*Auxothrophs in nematodes (Barrett, 1991)