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

From: Complete genome sequence of the rapeseed plant-growth promoting Serratia plymuthica strain AS9

Code

Value

%agea

Description

J

201

4.27

Translation, ribosomal structure and biogenesis

A

1

0.02

RNA processing and modification

K

481

10.22

Transcription

L

160

3.40

DNA replication, recombination and repair

B

1

0.02

Chromatin structure and dynamics

D

37

0.79

Cell division and chromosome partitioning

Y

0

0.00

Nuclear structure

V

64

1.36

Defense mechanisms

T

187

3.97

Signal transduction mechanisms

M

265

5.63

Cell envelope biogenesis, Outer membrane

N

94

2.00

Cell motility and secretion

Z

0

0.00

Cytoskeleton

W

0

0.00

Extracellular structure

U

116

2.47

Intracellular trafficking and secretion

O

153

3.25

Posttranslational modification, protein turnover, chaperones

C

272

5.78

Energy production and conversion

G

424

9.01

Carbohydrate transport and metabolism

E

470

9.99

Amino acid transport and metabolism

F

106

2.25

Nucleotide transport and metabolism

H

185

3.93

Coenzyme metabolism

I

135

2.87

Lipid metabolism

P

285

6.06

Inorganic ion transport and metabolism

Q

133

2.83

Secondary metabolites biosynthesis, transport and catabolism

R

537

11.41

General function prediction only

S

398

8.46

Function unknown

-

917

17.85

Not in COG

  1. a) The total is based on the total number of protein coding genes in the annotated genome.