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Table 1 Genes induced by luteolin

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

SMa0866

nodC

Nod factor biosynthesis protein

1

0.8

0.7

0.6

4.7 (+)

1.4

1.4

3.1 (+)

2.9 (+)

0.6

SMa0869

nodA

Nod factor biosynthesis protein

1

1.1

0.7

1.0

6.7 (+)

2.4

4.3 (+)

7.1 (+)

ND

1.0

SMa2339

sma2339

Probable siderophore biosynthesis protein

1

0.8

0.7

0.6

3.6 (+)

1.4

1.5

1.4

2.4 (+)

1.4

SMc01516

smc01516

Unknown function

1

1.0

1.5

1.2

5.7 (+)

3.5 (+)

4.8 (+)

3.5 (+)

1.5

3.0 (+)

SMc02509

sitA

Iron transporter

1

1.5

1.1

0.7

12.2 (+)

3.6 (+)

4.3 (+)

3.8 (+)

4.8 (+)

4.3 (+)

SMb21087

traA2*

Probable conjugal transfer protein

1

0.6

0.7

0.9

2.8 (+)

1.0

1.1

0.9

0.4 (-)

1.6 (+)

SMc03785

ialA

Probable invasion protein

1

1.0

4.3 (+)

2.8 (+)

9.2 (+)

2.9 (+)

2.8 (+)

1.6

ND

3.8 (+)

  1. Numerical values give induction folds (ratios) compared to growth in aerated minimal medium. +, -, Genes significantly upregulated or downregulated, respectively, compared to growth in aerated minimal medium (V + O2). TY, growth in rich medium; VμO2, microoxic growth; luteolin, induction by luteolin. ND, Not determined. *In the DNA region amplified for the macroarray studies, traA1 and traA2 share 95% identity. The signal is therefore a combination of the expression of the two genes.