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Table 2 Functional divergence between groups of the TPS gene family in plant

From: Genome-wide analysis of the Solanum tuberosum (potato) trehalose-6-phosphate synthase (TPS) gene family: evolution and differential expression during development and stress

Type I

Type II

 

Θ I±SEa

LRT

P

Q k ≥0.95b

Θ II±SE

P

II-1/II-2

0.68±0.228

8.914

0.003

0

0.137±0.033

0

II-1/II-3

0.001±0.022

0

0.964

0

0.17±0.04

0

II-1/II-4

0.246±0.196

1.564

0.211

0

0.074±0.049

0.136

II-1/II-5

0.908±0.229

15.691

0

10

0.113±0.047

0.015

II-1/I-1

0.896±0.2

20.122

0

14

0.577±0.038

0

II-2/II-3

0.574±0.187

9.46

0.002

0

0.147±0.042

0

II-2/II-4

0.516±0.161

10.256

0.001

0

0.089±0.051

0.079

II-2/II-5

0.386±0.166

5.401

0.02

0

0.08±0.048

0.098

II-2/I-1

0.784±0.15

27.432

0

1

0.566±0.039

0

II-3/II-4

0.153±0.112

1.876

0.171

0

0.041±0.053

0.432

II-3/II-5

0.437±0.142

9.488

0.002

0

0.042±0.05

0.398

II-3/I-1

0.857±0.132

42.513

0

18

0.613±0.039

0

II-4/II-5

0.366±0.102

12.788

0

0

0.05±0.058

0.386

II-4/I-1

0.639±0.1

40.46

0

4

0.586±0.044

0

II-5/I-1

0.726±0.127

32.685

0

0

0.595±0.042

0

  1. aThe coefficient of functional divergence between the two subgroups and its standard error
  2. bThe number of critical amino acid residues with posterior probability (Qk) >0.95