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Table 4 Number of genes associated with general KOG functional categories

From: Genome of Russian wheat aphid an economically important cereal aphid

Code

Value

%age

Description

J

1272

3.99

Translation, ribosomal structure and biogenesis

A

1258

3.95

RNA processing and modification

K

2193

6.88

Transcription

L

1467

4.60

Replication, recombination and repair

B

729

2.29

Chromatin structure and dynamics

D

1503

4.71

Cell cycle control, cell division, chromosome partitioning

V

270

0.85

Defense mechanisms

T

3531

11.07

Signal transduction mechanisms

M

294

0.92

Cell wall/membrane biogenesis

N

55

0.17

Cell motility

U

1772

5.56

Intracellular trafficking and secretion

O

2101

6.59

Posttranslational modification, protein turnover, chaperones

C

498

1.56

Energy production and conversion

G

957

3.00

Carbohydrate transport and metabolism

E

872

2.73

Amino acid transport and metabolism

F

350

1.10

Nucleotide transport and metabolism

H

177

0.56

Coenzyme transport and metabolism

I

1232

3.86

Lipid transport and metabolism

P

734

2.30

Inorganic ion transport and metabolism

Q

377

1.18

Secondary metabolites biosynthesis, transport and catabolism

R

3740

11.73

General function prediction only

S

1528

4.79

Function unknown

–

18,362

57.59

Not in KOGs

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