Table 4. Number of genes associated with the 25 general COG functional categories

J

165

3.85

Translation

A

3

0.07

RNA processing and modification

K

283

6.60

Transcription

L

129

3.01

Replication, recombination and repair

B

3

0.07

Chromatin structure and dynamics

D

47

1.10

Cell cycle control, mitosis and meiosis

Y

0

0.00

Nuclear structure

V

57

1.33

Defense mechanisms

T

162

3.78

Signal transduction mechanisms

M

176

4.10

Cell wall/membrane biogenesis

N

9

0.21

Cell motility

Z

8

0.19

Cytoskeleton

W

0

0.00

Extracellular structures

U

39

0.91

Intracellular trafficking and secretion

O

104

2.42

Posttranslational modification, protein turnover, chaperones

C

271

6.32

Energy production and conversion

G

203

4.73

Carbohydrate transport and metabolism

E

295

6.87

Amino acid transport and metabolism

F

80

1.86

Nucleotide transport and metabolism

H

119

2.77

Coenzyme transport and metabolism

I

208

4.85

Lipid transport and metabolism

P

205

4.78

Inorganic ion transport and metabolism

Q

183

4.26

Secondary metabolites biosynthesis, transport and catabolism

R

613

14.29

General function prediction only

S

284

6.62

Function unknown

-

1105

25.75

Not in COGs