Table 2.

Results of AU tests.

Dataset 1		Dataset 2		Dataset 3		Dataset 4		Constraint
Δ ln	AU	Δ ln	AU	Δ ln	AU	Δ ln	AU
0	0.819	0	0.859	0	0.779	0	0.721	Best unconstrained tree
55.6	0.004	54.7	0.005	54.3	0.008	51.2	0.008	(P. marinus, O. marinus)
234.9	0.001	210.8	8.00E–55	227.6	1.00E–62	216.2	7.00E–71	(P. marinus, Syndineans)
258.7	0.001	230.1	1.00E–10	254	0.001	233.7	1.00E–04	(P. marinus)
100.3	0.061	85.1	2.00E–04	99.2	4.00E–04	85.9	3.00E–04	(O. marinus, Syndineans)
100.7	0.067	83.9	7.00E–05	104.3	1.00E–39	89	3.00E–04	(O. marinus, Core dinoflagellates)
100.7	0.068	83.9	7.00E–05	104.3	1.00E–68	89	3.00E–04	P. marinus (Syndineans (O. marinus and Core dinoflagellates))
196.1	3.00E–35	150	0.004	191	9.00E–108	150.1	4.00E–115	(O. marinus, Hematodinium sp.)
334.9	5.00E–157	268.4	0.001	330.4	2.00E–05	267.7	5.00E–67	(P. marinus, Hematodinium sp.)
122.4	2.00E–108	94.3	0.077	121.5	3.00E–04	85	2.00E–05	(Hematodinium sp., Core dinoflagellates)
40.4	0.183	21.6	0.306	46.6	0.135	27.2	0.279	(C. velia, all dinoflagellates)
21.3	0.369	12.9	0.474	25.3	0.292	25.1	0.247	(G. niphandrodes (Apicomplexans))
260.9	7.00E–05	196.6	2.00E–05	255.1	0.001	203	2.00E–16	(Cryptosporidium (Apicomplexans))
2.5	0.619	14.1	0.322	2.8	0.567	8.2	0.426	(P. falciparum (P. knowlesi, P. vivax) (P. yoelli, P. berghei))
81.5	0.002	37.1	0.074	79.4	0.016	49.9	0.083	(Diatoms (other photosynthetic heterokonts))
23.8	0.258	0	0.859	15	0.327	0	0.59	(Nannochloropsis, Phaeophytes)