Table 4.

Percentage and standard deviation of mean pairwise divergence among tip sequences.

		T0		T1		T2		T3
S1	200	31	5	43	5	46	4	51	4
	200 ext	32	5	42	5	47	4	51	4
	1000	31	4	43	4	47	3	51	2
S2	200	30	5	43	5	47	4	52	4
	200 ext	31	5	43	5	47	4	52	4
	1000	31	4	43	4	47	2	52	2
S3	200	32	5	47	6	50	5	61	11
	200 ext	33	5	46	6	50	5	61	11
	1000	33	4	46	5	51	4	61	11
	average	31.7		43.9		47.9		54.6