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Table 1 Total cis-regulatory information content of orthologous stress-associated bZIP transcription factors of rice, sorghum and Arabidopsis

From: Cis-regulatory signatures of orthologous stress-associated bZIP transcription factors from rice, sorghum and Arabidopsis based on phylogenetic footprints

Tri-species COG

Comparison

A1

A2

D1

D2

H1

I1

I2

S1

S2

TFBS in all species

23

12

18

20

22

23

17

18

10

TFBS in Os only

65

45

74

39

85

70

52

69

38

TFBS in Sb only

70

42

70

48

62

70

44

62

17

TFBS in At only

83

48

99

91

62

92

60

81

63

X2 (Os:Sb:At) = 1:1:1

2.357

0.400

6.099

26.015

5.061

4.173

2.462

3.911

26.927

   

**

****

**

**

 

**

****

X2 (Os:Sb) = 1:1

0.185

0.182

0.111

0.931

3.599

0.000

0.667

0.374

8.018

     

*

   

***

X2 (Os:At) = 1:1

2.189

0.043

3.613

20.800

3.599

2.988

0.571

0.960

6.188

   

*

****

*

*

  

**

X2 (Sb:At) = 1:1

1.105

0.400

4.976

13.302

0.000

2.988

2.762

2.524

26.450

   

**

****

 

*

*

 

****

  1. Probability: 2.706 (α = 0.1)*; 3.841 (α = 0.05)**; 6.635 (α = 0.01)***; 10.827 (α = 0.001)****.
  2. Rice (Os); Sorghum (Sb); Arabidopsis (At).