Table 2.

Functional divergence between subfamilies of the MATE gene family

Group1	Group2	Type-I			Type-II
		θI ± s.e.	LRT	Qk > 0.9	θII ± s.e.	Qk > 0.9
AtMATE I	AtMATE II	0.271 ± 0.060	54.678**	8	−0.966 ± 0.428	0
AtMATE I	AtMATE III	0.485 ± 0.108	58.705**	8	−0.307 ± 0.490	0
AtMATE I	AtMATE IV	0.276 ± 0.067	28.564**	1	−0.771 ± 0.386	0
AtMATE II	AtMATE III	0.531 ± 0.100	133.880**	37	0.128 ± 0.353	160
AtMATE II	AtMATE IV	0.358 ± 0.063	94.623**	12	−0.278 ± 0.313	0
AtMATE III	AtMATE IV	0.363 ± 0.103	49.843**	7	0.318 ± 0.303	170
OsMATE I	OsMATE II	0.145 ± 0.062	9.317*	1	−1.205 ± 0.463	0
OsMATE I	OsMATE III	0.582 ± 0.121	47.732**	8	0.617 ± 0.170	223
OsMATE I	OsMATE IV	0.350 ± 0.078	35.562**	6	−0.105 ± 0.312	0
OsMATE II	OsMATE III	0.445 ± 0.112	45.642**	5	0.606 ± 0.174	202
OsMATE II	OsMATE IV	0.255 ± 0.068	29.569**	5	−0.364 ± 0.355	0
OsMATE III	OsMATE IV	0.556 ± 0.119	46.894**	8	0.778 ± 0.110	170

Note: θ_I and θ_II, the coefficients of Type-I and Type-II functional divergence

LRT, Likelihood Ratio Statistic; for P < 0.05 was marked by *, P < 0.01 was marked by **

Qk, posterior probability