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Table 1 Differentially regulated nitrogen assimilation and metabolism genes.

From: Tomato root transcriptome response to a nitrogen-enriched soil patch

Probe Set ID

Putative Annotation

Fold Change

(High N vs. water)

P-value

Fold Change

(Low N vs. water)

P-value

Les.224.1.S1_at

glutamine synthetase

16.69

0.002

6.31

0.024

Les.2360.1.S1_at

nitrite reductase

4.25

0.044

1.39

0.364

Les.3640.1.S1_at

ammonium transporter

4.07

0.045

1.24

0.638

Les.2884.1.S1_at

glutamine synthetase

3.23

0.044

1.39

0.365

Les.28.2.S1_a_at

nitrate transporter 2.1

2.61

0.082

1.42

0.402

Les.987.1.A1_at

aspartate aminotransferase

2.29

0.050

-1.02

0.943

Les.987.3.S1_at

aspartate aminotransferase

2.18

0.044

-1.34

0.216

Les.5163.1.S1_at

dicarboxylate transport

1.85

0.075

1.99

0.105

Les.899.1.S1_at

NADH-dependent glutamate synthase

1.76

0.064

-1.05

0.834

Les.3626.1.S1_at

alanine aminotransferase

1.71

0.092

1.36

0.246

Les.2756.1.A1_at

tryptophan synthase-related

1.53

0.095

2.01

0.078

Les.231.1.S1_at

O-acetyl(thiol)serine lyase

1.32

0.136

1.63

0.088

Les.3660.1.S1_at

chorismate synthase 2

-1.73

0.061

-1.36

0.180

Les.299.1.S1_at

peptide transporter 1

-1.75

0.093

-1.37

0.254

Les.797.1.S1_at

ammonium tranporter 1

-1.80

0.065

-1.09

0.700

Les.3289.1.S1_at

g-aminobutyrate transaminase subunit precursor

-1.84

0.053

-1.76

0.105

Les.7.1.S1_at

homogentisate 1,2-dioxygenase HGO

-1.98

0.092

-1.54

0.214

Les.1493.1.S1_at

nitrilase

-2.02

0.098

-1.65

0.192

LesAffx.3336.1.S1_at

cystathionine beta-synthase domain protein

-2.15

0.108

-3.60

0.078

Les.3071.1.S1_at

alpha-aminoadipic semialdehyde synthase

-2.27

0.067

-2.35

0.105

Les.5024.1.S1_at

ANR1-like MADS-box transcription factor

-3.26

0.067

-2.28

0.156

  1. Probe Set ID; Affymetrix identifier for each microarray probeset. Putative Annotation; functional annotation based on tomato protein function or function of Arabidopsis orthologues identified with BLAST searches. Fold Change; linear fold changes (bold values significant at False Discovery Rate (FDR) adjusted P-value < 0.10). High N = added 65 μg 15NH4-N per gram soil, low N = added 6.5 μg 15NH4-N per gram soil. Probe Set IDs Les.987.1.A1_at and Les.987.3.S1_at represent the same genes.