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Table 1 Functional distribution of the Bradyrhizobium and Burkholderia differentially expressed (DE) KOs between rhizosphere and rhizoplane samples

From: Huanglongbing impairs the rhizosphere-to-rhizoplane enrichment process of the citrus root-associated microbiome

 

Bradyrhizobium

Burkholderia

Individual functional categories

Background

Rhizoplane downregulated

p value

Rhizoplane upregulated

p value

Background

Rhizoplane downregulated

p value

Rhizoplane upregulated

p value

Metabolism of cofactors and vitamins

105

6

0.84

8

0.86

143

1

0.04

5

1

Metabolism of other amino acids

51

5

0.40

4

1

55

4

0.28

  

Metabolism|unclassified

121

9

0.71

18

0.04

148

4

0.66

3

0.49

Metabolism of terpenoids and polyketides

40

2

1

3

1

76

1

0.37

2

1

Energy metabolism

149

31

5.6E−8

9

0.29

146

17

6.6E−5

3

0.48

Enzyme families

81

3

0.36

7

1

88

3

1

2

0.77

Amino acid metabolism

223

15

1

15

0.31

272

35

1.4E−10

6

0.29

Xenobiotics biodegradation and metabolism

97

6

1

10

0.59

108

10

0.01

2

0.59

Biosynthesis of other secondary metabolites

19

1

1

3

0.42

23

3

0.07

  

Nucleotide metabolism

73

7

0.35

9

0.31

92

2

0.58

5

0.38

Carbohydrate metabolism

195

21

0.04

10

0.08

237

17

0.01

3

0.06

Lipid metabolism

71

4

1

5

0.83

86

5

0.39

3

1

Glycan biosynthesis and metabolism

41

  

5

0.42

63

1

0.73

1

0.72

Membrane transport

180

7

0.15

18

0.58

307

13

0.75

15

0.19

Signaling molecules and interaction

3

  

1

0.29

     

Genetic information processing

40

7

0.03

1

0.25

69

1

0.52

1

0.52

Folding, sorting, and degradation

51

10

0.004

3

0.62

75

3

0.76

4

0.35

Replication and repair

89

8

0.40

8

1

115

1

0.13

6

0.31

Translation

101

4

0.41

11

0.48

138

2

0.17

3

0.48

Signal transduction

121

3

0.08

17

0.002

120

4

1

9

0.04

Transcription

81

5

1

  

118

3

0.62

5

0.61

Cellular processes and Ssignaling

128

11

0.47

14

0.42

204

2

0.03

11

0.17

Cell growth and death

14

  

1

1

8

  

1

0.27

Transport and catabolism

9

  

1

0.57

     

Cell motility

     

50

  

7

0.002

  1. Background, the functional distribution of Bradyrhizobium or Burkholderia KOs in all the samples. The KEGG level 2 pathway was used for the functional classification. Rhizoplane-downregulated, the DE KOs show higher expression level in rhizosphere samples than in rhizoplane samples. Rhizoplane-upregulated, the DE KOs show higher expression level in rhizoplane samples than in rhizosphere samples. p value, Fisher’s exact test, two-tail. The significant p values were italicized, and the underrepresented items were bolded