Table 4.

Functional divergence estimated in OPT paralogs

Comparison	θ1	SE2	LRT3	N(0.5)4	N(0.7)4
Class YSL/Class OPT	0.8592	0.035797	576.1111	277	259
Group 2/Group 5	0.001	0.022361	0	0	0
Group 2/Group 6	0.4576	0.085419	28.69854	68	24
Group 2/Group 7	0.8136	0.111007	53.71832	280	272
Group 2/Group 8	0.9992	0.110362	81.9717	280	280
Group 2/Group 9	0.78	0.149011	27.40026	280	261
Group 2/Group 10	0.9992	0.085793	135.6435	280	280
Group 2/Group 11	0.8176	0.183891	19.76782	280	277
Group 4/Group 5	0.0682	0.096501	0.499466	0	0
Group 4/Group 6	0.2944	0.067278	19.14823	31	7
Group 4/Group 7	0.6616	0.07072	87.5186	262	187
Group 4/Group 8	0.8456	0.081838	106.7636	279	272
Group 4/Group 9	0.664	0.084659	61.51604	256	211
Group 4/Group 10	0.8112	0.063991	160.7009	278	255
Group 4/Group 11	0.6936	0.093695	54.80009	271	233
Group 5/Group 6	0.0162	0.106826	0.022997	3	2
Group 5/Group 7	0.6824	0.104652	42.5189	270	212
Group 5/Group 8	0.808	0.11001	53.9456	277	272
Group 5/Group 9	0.6632	0.138302	22.99485	272	220
Group 5/Group 10	0.8264	0.088168	87.85369	279	268
Group 5/Group 11	0.5936	0.149554	15.75407	263	239
Group 6/Group 7	0.7312	0.068942	112.4879	272	215
Group 6/Group 8	0.7312	0.076661	90.97606	271	222
Group 6/Group 9	0.58	0.075415	59.1481	233	157
Group 6/Group 10	0.7152	0.05871	148.3988	266	212
Group 6/Group 11	0.3656	0.089522	16.67828	31	4
Group 7/Group 8	0.1832	0.063668	8.279587	9	2
Group 7/Group 9	0.3552	0.07426	22.87913	30	11
Group 7/Group 10	0.2584	0.055745	21.4871	27	7
Group 7/Group 11	0.1264	0.071182	3.153215	2	1
Group 8/Group 9	0.1	0.06825	2.146829	1	0
Group 8/Group 10	0.168	0.060741	7.649795	4	2
Group 8/Group 11	0.2936	0.100349	8.560273	10	2
Group 9/Group 10	0.148	0.068012	4.73535	3	0
Group 9/Group 11	0.1058	0.1249	0.71754	0	0
Group 10/Group 11	0.156	0.088912	3.078442	2	0

¹θ is the coefficient of functional divergence.

²SE: standard error.

³LRT is a likelihood ratio test.

⁴N(0.5) and N(0.7)means the numbers of divergent residues when the cut-off value is 0.5 and 0.7, respectively.