Table 6. Number of genes associated with the 25 general COG functional categories

J

149

4.33

Translation

A

1

0.029

RNA processing and modification

K

163

4.73

Transcription

L

176

5.11

Replication, recombination and repair

B

0

0

Chromatin structure and dynamics

D

24

0.69

Cell cycle control, mitosis and meiosis

Y

0

0

Nuclear structure

V

47

1.36

Defense mechanisms

T

52

1.511

Signal transduction mechanisms

M

105

3.05

Cell wall/membrane biogenesis

N

0

0

Cell motility

Z

0

0

Cytoskeleton

W

0

0

Extracellular structures

U

26

0.75

Intracellular trafficking and secretion

O

76

2.20

Posttranslational modification, protein turnover, chaperones

C

139

4.03

Energy production and conversion

G

88

2.55

Carbohydrate transport and metabolism

E

189

5.49

Amino acid transport and metabolism

F

63

1.83

Nucleotide transport and metabolism

H

72

2.09

Coenzyme transport and metabolism

I

123

3.57

Lipid transport and metabolism

P

127

3.69

Inorganic ion transport and metabolism

Q

25

0.72

Secondary metabolites biosynthesis, transport and catabolism

R

250

7.26

General function prediction only

S

182

5.28

Function unknown

-

301

8.74

Not in COGs