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Table 3 Genes repressed in symbiosis

From: Transcriptome analysis of Sinorhizobium melilotiduring symbiosis

Gene ID

Gene name

Description

Cultured bacteria

Symbiotic bacteria

        

M. truncatula

M. sativa

   

V + O2

TY

VμO2 weak limitation

VμO2 strong limitation

Luteolin

J6-1021 18 dai

J6-1021 8 dai

TE7-1021

J6-bacA

Sitel-1021

Cell structure, energy metabolism and protein synthesis

SMc02400

smc02400

Outer membrane protein

1

1.3

2 (+)

2 (+)

1.2

0.2 (-)

0.1 (-)

0.3 (-)

0.2 (-)

0.1 (-)

SMc02396

smc02396

Outer membrane protein

1

 

2 (+)

2 (+)

2.1

0.8

0.3 (-)

0.5 (-)

0.6 (-)

0.6 (-)

SMc01312

fusA1

Elongation factor G

1

1.3

0.4 (-)

1.3

0.9

0.3 (-)

0.1 (-)

0.4 (-)

0.5 (-)

0.1 (-)

SMc01874

ftsZ1

Cell division protein

1

1.1

0.9

 

0.8

0.6 (-)

0.6 (-)

0.5 (-)

0.8

0.6 (-)

SMc00335

rpsA

30 S ribosomal protein S1

1

1.1

0.3 (-)

0.6

0.4

0.3 (-)

0.2 (-)

0.3 (-)

0.3 (-)

0.3 (-)

SMc03239*

ppa

Inorganic pyrophosphatase

1

1

0.4 (-)

0.8

0.8

0.2 (-)

0.2 (-)

0.3 (-)

0.4 (-)

0.1 (-)

SMc00870

atpE

ATP synthase

1

0.7

0.6

1.1

2

0.4 (-)

0.4 (-)

0.3 (-)

0.4 (-)

0.2 (-)

SMc00287

smc00287

(NADH ubiquinone) oxidoreductase

1

0.9

0.7

1.1

0.7

0.5 (-)

0.7

0.4 (-)

0.6

0.5 (-)

SMc00187

fbcF

Ubiquinol cytochrome c reductase

1

0.8

2 (+)

2.5 (+)

0.7

0.3 (-)

0.4 (-)

0.3 (-)

0.2 (-)

0.6 (-)

Transcriptional regulators

SMc01110

phrR

DNA-binding protein - Transcriptional regulator

1

 

0.8

 

0.9

0.9

0.4 (-)

0.6

0.5 (-)

0.3 (-)

SMb21117

smb21117

Transcriptional regulator

1

 

0.8

0.6

0.8

0.7 (-)

0.4 (-)

0.6 (-)

0.9

0.6 (-)

SMc00170

smc00170

LuxR transcriptional regulator

1

1.1

0.6 (-)

 

0.9

0.6 (-)

0.3 (-)

0.3 (-)

0.2 (-)

0.3 (-)

SMc00829

smc00829

Transcriptional regulator (probable pdhR)

1

0.6

0.8

0.8

0.5

0.3 (-)

0.2 (-)

0.3 (-)

0 (-)

0.2 (-)

Others

SMc00912

groES1

Chaperonin

1

0.8

0.3 (-)

0.5 (-)

0.4

0.3 (-)

0.3 (-)

0.3 (-)

0.1 (-)

0.3 (-)

SMc00913

groEL1

Chaperonin

1

1.3

0.3 (-)

0.5 (-)

0.6

0.5 (-)

0.6 (-)

0.5 (-)

0.1 (-)

0.4 (-)

SMc03786

bfr

Bacterioferritin

1

0.7

1.7

1.3

0.8

0.4 (-)

0.3 (-)

0.6

0.5

0.2 (-)

SMc04458

secA

Preprotein translocase

1

 

0.9

1.1

0.7

0.4 (-)

0.4 (-)

0.4 (-)

0.1 (-)

0.3 (-)

SMc00947

glnB

Nitrogen regulatory protein PII

1

0.9

2 (+)

2 (+)

0.7

0.6 (-)

0.6 (-)

0.4 (-)

0.5 (-)

0.7 (-)

  1. *Two different PCR products for ppa were spotted and signals were similar. Legend as for Table 1.