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Table 3 COG functional assignment of CDS detected in the genomes of STM 2683 and STM 4661

From: Genome-wide transcriptional responses of two metal-tolerant symbiotic Mesorhizobium isolates to Zinc and Cadmium exposure

COG Class ID

Process

Description

CDS Number

2683*

4661**

B

INFORMATION STORAGE AND PROCESSING

Chromatin structure and dynamics

5

6

C 1, 2

METABOLISM

Energy production and conversion

370

393

D 2

CELLULAR PROCESSES AND SIGNALING

Cell cycle control, cell division, chromosome partitioning

54

51

E 1

METABOLISM

Amino acid transport and metabolism

1111

1135

F

METABOLISM

Nucleotide transport and metabolism

134

128

G 1

METABOLISM

Carbohydrate transport and metabolism

628

604

H

METABOLISM

Coenzyme transport and metabolism

194

210

I

METABOLISM

Lipid transport and metabolism

279

295

J 1, 2

INFORMATION STORAGE AND PROCESSING

Translation, ribosomal structure and biogenesis

247

257

K

INFORMATION STORAGE AND PROCESSING

Transcription

526

540

L 2

INFORMATION STORAGE AND PROCESSING

Replication, recombination and repair

278

257

M 1, 2

CELLULAR PROCESSES AND SIGNALING

Cell wall/membrane/envelope biogenesis

322

343

N 2

CELLULAR PROCESSES AND SIGNALING

Cell motility

69

48

O 2, 3

CELLULAR PROCESSES AND SIGNALING

Posttranslational modification, protein turnover, chaperones

227

213

P 1, 3

METABOLISM

Inorganic ion transport and metabolism

629

654

Q

METABOLISM

Secondary metabolite biosynthesis, transport and catabolism

249

263

R 1

POORLY CHARACTERIZED

General function prediction only

994

1058

S

POORLY CHARACTERIZED

Function unknown

421

454

T 2

CELLULAR PROCESSES AND SIGNALING

Signal transduction mechanisms

237

237

U 2

CELLULAR PROCESSES AND SIGNALING

Intracellular trafficking, secretion, and vesicular transport

107

91

V

CELLULAR PROCESSES AND SIGNALING

Defense mechanisms

204

205

W

CELLULAR PROCESSES AND SIGNALING

Extracellular structures

1

1

  1. * 4,903 CDS out of 6,844 (71.6%) were assigned to at least one COG class ID for STM 2683.
  2. ** 5,042 CDS out of 6,994 (72.1%) were assigned to at least one COG Class ID for STM 4661.
  3. 1 COG Class representing more than 5% of the transcriptomes for both strains and for all treatments (cf. Figure 3).
  4. 2 Transcriptionally over-active COG Class for both strains and in all treatments (cf. Figure 4).
  5. 3 COG Class presenting a higher proportion of differentially regulated genes for both strains and both metal treatments when compared to control treatments (cf. Figure 5).
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BMC Genomics

ISSN: 1471-2164

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