Table 5.

Site model analyses for the FoxO1, FoxO3, FoxO4 and FoxO6 phylogenies

	Models comparison
	M3 vs M0		M2a vs M1a		M8 vs M7
Gene	2ΔL = (L1-L0)	p-value	2ΔL = (L1-L0)	p-value	2ΔL = (L1-L0)	p-value	ω- value	Positively selected sites
FoxO1	580.7848	p < 0.01	0	1	0	1
FoxO3	902.91	p < 0.01	0	1	8.23	p < 0.05	ω = 1.36	66 L (p > 0.90)
FoxO4	178.24	p < 0.01	0	1	0	1
FoxO6	455.31	p < 0.01	0	1	69.66	p < 0.01	ω = 127.02	264K* 266P* 434G* 439T*

Note: *P > 0.95