Genome-wide identification and comparative evolutionary analysis of sorbitol metabolism pathway genes in four Rosaceae species and three model plants

Table 2 Statistics summary for detecting positive selection using M3 and M3 + 1 model of Fitmodel

Gene family	Branch	M3 model		M3 + 1 model		Positive sites (M3 model)
		-ln L	p₁ p₂ p₃	-ln L	p₁ p₂ p₃
		-ln L	ω₁ ω₂ ω₃	-ln L	ω₁ ω₂ ω₃
S6PDH	A	2451.93	0.95 0.05 0.00	2451.89	0.96 0.00 0.04	–
			0.167 2.610 2.610		0.165 3.134 3.158
	B	2830.82	0.50 0.39 0.11	2830.29	0.61 0.00 0.38	–
			0.000 0.759 0.784		0.000 1.004 1.014
SDH	A	6899.7	0.77 0.14 0.09	6895.26	0.83 0.06 0.11	–
SDH			0.040 0.305 0.601		0.030 0.426 0.751
SOT	A	4560.88	0.59 0.09 0.32	4552.25^**	0.88 0.01 0.11	168, 228, 234, 238, 247, 270, 277, 286, 306, 317, 335, 342, 343, 362, 392, 397, 401, 416, 425, 426, 449, 453, 461, 477, 482, 484, 485, 489, 506, 526, 543, 544, 550, 555, 556, 593, 598, 602, 628, 657, 664, 667, 671, 690
			0.020 0.022 0.828		0.000 0.001 2.830
	B	5125.58	0.59 0.28 0.13	5118.77^**	0.78 0.20 0.03	14, 331, 392, 436, 579, 589, 592, 600
			0.035 0.258 1.277		0.016 0.755 5.594	14, 331, 392, 436, 579, 589, 592, 600
	C	15,493.35	0.49 0.38 0.12	15,473.31^**	0.60 0.29 0.11	674, 710, 1002, 1177, 1191, 1204, 1275, 1346
			0.034 0.332 0.956		0.008 0.457 1.258	674, 710, 1002, 1177, 1191, 1204, 1275, 1346

ISSN: 1471-2229