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Table 3 Up- and down-regulated transcripts in pollen of ragweed from control and drought stressed plants

From: Ragweed (Ambrosia artemisiifolia) pollen allergenicity: SuperSAGE transcriptomic analysis upon elevated CO2 and drought stress

Database-id

Database

Description

Normalized tags per million

p-value

Fold change (log2)

380 ppm CO2

380 ppm CO2+ drought

TC52169

Asteraceae_TIGR

A. artemisiifolia, calcium-binding, pollen allergen Amb a 9.1

25.43

165.44

0

+2.70

296281908

Asteraceae

A. trifida, putative 60S ribosomal protein L34

685.5

1863.05

0

+1.44

255779233

Asteraceae

A. trifida, ß-glucosidase

196.37

391.4

0

+1.00

255779153

Asteraceae

A. trifida, SF16 protein

796.31

1293.52

0

+0.70

296281890

Asteraceae

A. trifida, conserved hypothetical protein

1463.21

2371.92

0

+0.70

302127809

GDB

A. artemisiifolia, pollen allergen Amb a 1.1

615.23

852.94

0

+0.47

296281926

Asteraceae

A. trifida, putative pollen-specific protein

8292.9

4704.67

0

−0.82

166438

GDB

A. artemisiifolia, Amb a 1.2 precursor protein

372.17

184.79

0

−1.01

255779319

Asteraceae

A. trifida, abscisic acid-responsive HVA22 family protein

22129.39

10765.07

0

−1.04

255779264

Asteracea

A. trifida, hypothetical protein

433.43

159.72

0

−1.44

283962764

Asteraceae

A. trifida, conserved hypothetical protein

410.87

96.73

0

−2.09

296281756

Asteraceae

A. trifida, putative ribokinase

71.21

0.05

0

−10.48

296281901

Asteraceae

A. trifida, putative CBS domain-containing protein

0.05

25.69

6.64e-39

+9.01

296281858

Asteraceae

A. trifida, unnamed protein product

18.8

62.53

1.70e-29

+1.73

296281775

Asteraceae

A. trifida, putative golgin-84-like protein

44.45

10.68

1.53e-28

−2.06

62249490

GDB

A. artemisiifolia, calcium-binding, pollen allergen Amb a 10

82.71

155.07

3.32e-27

+0.91

190607111

GDB

A. trifida, gibberellin-regulated protein

24.99

2.79

1.27e-26

−3.17

255779170

Asteraceae

A. trifida, photosystem I reaction center subunit K

1.11

18.42

1.32e-21

+4.06

255779131

Asteraceae

A. trifida, amino acid transporter

409.32

300.55

2.52e-21

−0.45

437311

Asteraceae

A. artemisiifolia, cystatin proteinase inhibitor

1459.28

1657.06

3.42e-16

+0.18

296281781

Asteraceae

A. trifida putative epoxide hydrolase

0.05

9.13

2.99e-14

+7.51

302127815

GDB

A. artemisiifolia, pollen allergen Amb a 1.3

113.89

168.07

1.21e-13

+0.56

296281905

Asteraceae

A. trifida, clathrin assembly protein

1025.19

896.55

1.15e-11

−0.19

296281843

Asteraceae

A. trifida, unnamed protein product

1.99

11.61

1.03e-09

+2.54

296281917

Asteraceae

A. trifida, DNA-directed RNA polymerase family

0.89

8.82

1.53e-09

+3.32

296281822

Asteraceae

A. trifida, putative signal peptidase

1.55

8.82

1.45e-07

+2.51

255779252

Asteraceae

A. trifida, 60S ribosomal protein L38

1.77

9.13

2.23e-07

+2.37

302127811

GDB

A. artemisiifolia, pollen allergen Amb a 1.2

30.08

47.36

6.73e-06

+0.66

34851181

GDB

A. artemisiifolia, profilin-like protein (D03)

40.25

58.81

1.90e-05

+0.55

TC40290

Asteraceae_TIGR

Pollen-specific protein SF21 (Helianthus annuus)

11.28

508.09

0

+5.49

TC52779

Asteraceae_TIGR

Pollen-coat protein (Brassica oleracea)

710.51

80167

0

−3.15

DY921400

Asteraceae_TIGR

Pollen-specific actin-depolymerizing factor 2 (Nicotiana tabac.)

21.23

7.12

2.24e-10

−1.58

DC239985

Asteraceae_TIGR

Profilin-6 (Hevea brasiliensis)

0.66

33.12

7.01e-45

+5.64

TC8863

Asteraceae_TIGR

α-Expansin precursor (Nicotiana tabacum)

1.77

17.02

3.82e-17

+3.27

33323054

GDB

Acidic chitinase (Ficus awkeotsang)

0.05

46.89

0

+9.87

261291803

Asteraceae

Cyclophilin (Carthamus tinctorius)

0.05

18.11

1.39e-27

+8.50

195607463

GDB

Aspartic proteinase nepenthesin-2 precursor (Zea mays)

24.33

0.05

3.32e-43

−8.93

28959515

Asteraceae

Carbonic anhydrase 3 (Carthamus tinctorius)

0.05

194.23

0

+11.92

FS486814

Asteraceae_TIGR

2-Cys peroxiredoxin-like protein (Arabidopsis thaliana)

0.66

17.02

9.27e-22

+4.68

289595531

Asteraceae

Plastocyanin (Carthamus tinctorius)

0.05

5.42

1.01e-08

+6.76

TC5518

Asteraceae_TIGR

Pathogenesis-related protein 5–1 (Helianthus annuus)

7.96

29.87

1.31e-16

+1.91

  1. Plants were grown in the greenhouse under control (380 ppm CO2) and drought stress (380 ppm CO2 + drought). Using the STDGE-tool kit from GenXPro data were filtered for the terms Ambrosia, ragweed, pollen, extensin, exine, intine, cell wall, coat, allergen and the Allfam database. Known allergenic proteins in Ambrosia are shown in bold.