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Table 1 Gene ontology based on molecular function for induced genes of arsenic-treated Arabidopsis thaliana Columbia plants.

From: Transcriptional responses of Arabidopsis thaliana plants to As (V) stress

Molecular function

Gene ID

Locus

FC

RP

Antioxidant activity

Peroxiredoxin Q

at3g26060

1.53

151.4

 

peroxidase

at5g64100

2.50

7.3

 

peroxidase

at1g05250

1.90

49.0

 

peroxidase 57 (PER57) (P57) (PRXR10)

at5g17820

1.68

56.6

 

peroxidase

at1g05240

2.05

16.5

 

superoxide dismutase [Cu-Zn], chloroplast

at2g28190

4.57

2.3

 

superoxide dismutase [Cu-Zn], (SODCC) (CSD1)

at1g08830

2.41

8.6

 

superoxide dismutase copper chaperone

at1g12520

3.16

5.2

Metal ion binding

metallothionein-like protein 1A, (MT-1A)

at1g07600

1.67

41.9

 

ferredoxin, chloroplast

at1g10960

1.53

95.6

Kinase activity

leucine-rich repeat transmembrane protein kinase

at3g24240

1.59

63.2

 

Cyclin-dependent protein kinase

at5g61650

1.64

66.9

Oxygen binding

non-symbiotic hemoglobin 1 (HB1) (GLB1)

at2g16060

1.59

94.2

Hydrolase activity

ATPase, BadF/BadG/BcrA/BcrD-type family

at1g30540

1.62

75.5

 

myrosinase-associated protein

at1g54010

1.54

90.5

 

myrosinase-associated protein

at1g54000

1.68

47.6

 

xyloglucan:xyloglucosyl transferase

at4g37800

1.61

72.0

 

glycosyl hydrolase family 1 protein

at3g09260

1.67

50.8

Isomerase activity

peptidyl prolyl cis-trans isomerase

at3g62030

1.64

53.1

Lyase activity

ribulose bisphosphate carboxylase small chain 2B

   
 

ribulose bisphosphate carboxylase small chain 3B

   

Alcohol dehydrogenase activity

alcohol dehydrogenase (ADH)

at1g77120

1.74

46.5

Nitrate reductase activity

nitrate reductase 1 (NR1)

at1g77760

1.77

41.8

Sulfate reduction

5'-adenylylsulfate reductase (APR3)

at4g21990

1.53

112.1

Molecular function unknown

Photoassimilate-responsive protein

at3g54040

1.59

112.1

 

Expressed protein

at1g09310

1.67

63.1

 

Replication protein

At5g35260

1.62

975.3

 

Hypothetical protein related to GB:AAD15331

at2g06480

1.58

81.6

 

DREPP plasma membrane polypeptide-related

at5g44610

1.54

106.5

 

Pentatricopeptide repeat-containing protein

at1g07590

1.62

74.6

 

Meprin and TRAF domain-containing protein

at5g26280

1.60

70.8

 

Expressed protein

at4g39675

1.72

86.0

 

C2-domain-containing protein

at4g15740

1.76

42.7

 

Expressed protein

at1g09340

1.62

78.4

 

Late embryogenesis abundant 3 family protein

at4g02380

1.67

52.1

 

Bet v 1 allergen family protein

at1g24020

1.54

98.4

 

Universal stress protein

at3g03270

1.98

19.7

Transporter activity

Plasma membrane intrinsic protein 2B (PIP2B)

at2g37170

1.70

43.3

 

Tonoplast intrinsic protein gamma

at2g36830

1.53

104.2

Glutathione transferase activity

Glutathione S-transferase GST20; Tau class

at1g78370

1.68

53.5

Cell wall structure

Glycine-rich protein

at2g05510

4.31

2.4

RNA binding

Pumilio/Puf RNA-binding domain-containing protein

At1g78160

1.60

67.7

Stress response

Drought-responsive protein (Di21)

at4g15910

1.67

69.6

Electron transport

Cytochrome B561 family protein

at5g38360

1.56

97.9

Amino acid biosynthesis

asparagine synthetase 2

at5g65010

1.74

65.1

Carbonic anhydrase activity

Carbonic anhydrase 1, chloroplast

at3g01500

1.67

51.0

  1. RP, rank products; FC, fold change. Only genes upregulated above 1.5-fold and meeting a significance criteria of P < 0.001 and FDR of 1% are shown. Rank products analysis reveals that most significantly induced genes display the lowest RP value.