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Table 2 P-values of significant enrichments among clusters of co-regulated genes

From: A global analysis of gene expression in Fibrobacter succinogenes S85 grown on cellulose and soluble sugars at different growth rates

Cluster

# of genes

Growth rate

Substrate

KEGG category

CAZy category

1

1157

NS

NS

Bacterial motility proteins

8.37 × 10−3

NS

2

507

NS

NS

Peptidoglycan biosynthesis

2.12 × 10−3

CBM51

4.70 × 10−2

Polyketide sugar unit biosynthesis

4.80 × 10−2

3

412

NS

NS

Amino acid related enzymes

1.06 × 10−2

NS

Aminoacyl-tRNA biosynthesis

1.63 × 10−2

Biotin metabolism

6.17 × 10−3

Porphyrin and chlorophyll metabolism

2.16 × 10−3

Ribosome

1.29 × 10−14

Transfer RNA biogenesis

1.64 × 10−6

Translation factors

3.36 × 10−2

4

167

2.70 × 10−6

4.80 × 10−19

NS

NS

5

164

NS

NS

Ribosome

4.36 × 10−9

NS

6

140

NS

NS

NS

NS

7

92

6.39 × 10−04

2.11 × 10−48

Chaperones and folding catalysts

1.64 × 10−2

NS

Prokaryotic defense system

3.51 × 10−3

8

81

NS

NS

Phenylalanine, tyrosine and tryptophan biosynthesis

2.56 × 10−2

GT4

1.72 × 10−3

9

78

2.83 × 10−27

3.48 × 10−16

ABC transporters

2.24 × 10−3

NS

Chloroalkane and chloroalkene degradation

2.35 × 10−8

Cysteine and methionine metabolism

2.56 × 10−7

Nitrogen metabolism

2.48 × 10−6

Quorum sensing

9.65 × 10−3

Selenocompound metabolism

2.75 × 10−5

Sulfur metabolism

1.42 × 10−12

Sulfur relay

9.24 × 10−3

Transporters

1.53 × 10−11

10

62

NS

8.36 × 10−21

Prokaryotic defense system

2.24 × 10−2

NS

11

55

NS

5.65 × 10−30

Starch and sucrose metabolism

6.06 × 10−6

GH5

9.18 × 10−3

GH9

1.02 × 10−4

GH45

1.43 × 10−2

12

45

6.31 × 10−03

4.48 × 10−10

NS

GH16

7.20 × 10−3

13

44

5.55 × 10−16

1.96 × 10−31

Chaperones and folding catalysts

7.28 × 10−3

NS

14

38

NS

NS

NS

NS

15

29

2.41 × 10−07

6.78 × 10−10

Carbohydrate metabolism

7.48 × 10−4

CBM35

3.32 × 10−9

GH43

9.59 × 10−9

16

27

2.47 × 10−18

3.37 × 10−13

Carbohydrate metabolism

1.87 × 10−2

CBM6

1.03 × 10−9

CE6

6.30 × 10−5

Pentose and glucuronate interconversions

7.42 × 10−3

GH10

1.98 × 10−4

GH30

2.76 × 10−5

PL1

1.99 × 10−6

17

21

3.47 × 10−14

3.71 × 10−13

Galactose metabolism

6.87 × 10−3

CBM6

3.50 × 10−20

Glycerolipid metabolism

3.98 × 10−2

GH27

4.71 10−2

Glycosphingolipid biosynthesis

1.35 × 10−2

GH43

9.91 × 10−10

Other glycan degradation

6.45 × 10−4

GH95

4.71 × 10−2

Sphingolipid metabolism

6.45 × 10−4

GH141

4.71 × 10−2

  1. Values for growth rate, substrate, KEGG Category, and CAZy category are P values, after adjusting for multiple comparisons (hypergeometric test, Holm’s correction [33])
  2. NS not significant