XTH expression. Probe ID is the Affymetrix identifier, ORF name is the Arabidopsis Genome Initiative open reading frame name, gene name is the common abbreviation, and status indicates whether expression was detected (P = present on all 9 chips; N = marginal or absent on at least one chip in the indicated sets (C = control, D = darkness, T = touch)). Expression ratios are averaged differences between control and experimental chip expression data. P-values were calculated using a StudentŐs t-test between the measurements from the control chips and the appropriate measurements from the stimulus chips. P-value = 0.0000 is equivalent to p-value ˛ 0.0001. (SD = standard deviations.) Reproduced with permission from New Phytologist Trust, Lee et al.,  2005, 165:429-444.

Probe ID

ORF Name

Gene Name

Status

Touch Ratio

SD

p-value

Darkness Ratio

SD

p-value

254801_at

At4g13080

XTH1 / XTR22

N (C, D, T)

1.97

0.82

0.1541

2.15

0.85

0.1092

254802_at

At4g13090

XTH2 / XTR23

N (C, D, T)

0.68

0.73

0.2628

5.77

7.57

0.2953

257102_at

At3g25050

XTH3

N (C, D, T)

2.56

0.75

0.0148

1.21

1.50

0.8998

266215_at

At2g06850

XTH4 / EXGTA1

P

1.04

0.12

0.7737

1.61

0.19

0.0076

250214_at

At5g13870

XTH5 / EXGTA4 / XTR12

N (C, D, T)

2.15

2.23

0.9583

3.62

3.56

0.2284

247162_at

At5g65730

XTH6 / XTR10

P

0.54

0.11

0.0445

1.05

0.24

0.9104

253040_at

At4g37800

XTH7 / XTR15

P

0.75

0.14

0.1116

0.82

0.17

0.1903

261825_at

At1g11545

XTH8 / XTR19

P

0.73

0.17

0.1493

1.14

0.28

0.5555

255433_at

At4g03210

XTH9 / EXGTA6 / XTR16

P

0.60

0.16

0.0709

1.75

0.44

0.0184

266376_at

At2g14620

XTH10  / XTR14

N (C, D, T)

1.23

0.78

0.9165

1.13

0.74

0.7569

252320_at

At3g48580

XTH11 /XTR24

N (C, D, T)

2.43

1.36

0.1851

2.50

1.34

0.1700

247871_at

At5g57530

XTH12 /XTR25

N (C, D, T)

2.32

1.93

0.4083

0.71

0.20

0.1236

247914_at

At5g57540

XTH13 /XTR11

N (C, D, T)

0.96

0.39

0.6113

0.87

0.68

0.5842

254044_at

At4g25820

XTH14 / XTR9

N (C, D, T)

2.59

2.20

0.2249

1.77

1.94

0.8653

245325_at

At4g14130

XTH15 / XTR7

P

0.75

0.21

0.1727

2.75

0.75

0.0047

257203_at

At3g23730

XTH16

P

0.75

0.16

0.1703

2.72

0.60

0.0011

264157_at

At1g65310

XTH17 / XTR1

P

2.76

0.46

0.0258

3.61

0.61

0.0216

253628_at

At4g30280

XTH18

N (C)

72.45

29.59

0.0013

32.20

13.20

0.0012

253608_at

At4g30290

XTH19

N (C)

5.08

2.39

0.0883

3.78

1.00

0.0005

248732_at

At5g48070

XTH20

N (C)

1.63

0.38

0.0505

1.49

0.42

0.0996

266066_at

At2g18800

XTH21 / XTR17

N (C, D, T)

3.89

3.34

0.3002

1.63

1.18

0.5180

247925_at

At5g57560

XTH22 / TCH4

P

21.17

8.21

0.0000

28.52

11.00

0.0000

254042_at

At4g25810

XTH23/ XTR6

N (C)

9.66

3.25

0.0117

21.68

8.60

0.0312

253666_at

At4g30270

XTH24 / MERI5

P

1.20

0.16

0.2024

1.74

0.12

0.0061

247866_at

At5g57550

XTH25 / EXGTA5 / XTR3

P

2.22

0.60

0.0125

3.04

0.90

0.0073

253763_at

At4g28850

XTH26 / XTR18

N (C, D, T)

0.62

0.41

0.3166

1.07

1.15

0.7788

263598_at

At2g01850

XTH27 / EXGTA3

P

0.75

0.07

0.0425

1.59

0.15

0.0097

262842_at

At1g14720

XTH28 / EXGTA2 / XTR2

P

0.59

0.12

0.0175

0.86

0.17

0.2627

254598_at

At4g18990

XTH29 / XTR13

N (C, D, T)

1.45

0.94

0.5947

1.62

0.72

0.2302

245794_at

At1g32170

XTH30 / XTR4

P

1.35

0.35

0.2110

5.65

1.27

0.0011

252607_at

At3g44990

XTH31 / ATXG / XTR8

P

0.61

0.17

0.0420

0.28

0.06

0.0190

263841_at

At2g36870

XTH32 / XTR20

P

0.68

0.11

0.0475

0.80

0.24

0.2641

263207_at

At1g10550

XTH33 / XTR21

N (T)

1.38

1.30

0.8626

4.79

3.02

0.0373