Table 1 Secreted proteins changing in abundance 48 h post phosphite treatment

Aspartic proteinase nepenthesin-1

DMP400009572

11.6

0.00

Y

Subtilase

DMP400018521

6.7

0.00

N

Beta-hexosaminidase 1

DMP400054227

4.88

0.01

N

Peroxidase N

DMP400041612

4.73

0.04

N

GDSL-lipase protein

DMP400023756

4.07

0.00

N

Subtilase

DMP400058901

3.58

0.02

N

Ceramidase

DMP400007784

3.56

0.00

Y

Major latex

DMP400046294

3.31

0.01

N

Beta-D-glucan exohydrolase

DMP400010541

3.28

0.00

Y

LEXYL2 protein

DMP400051807

3.11

0.00

N

41 kD chloroplast nucleoid DNA binding protein (CND41)

DMP400025990

2.4

0.04

Y

Alpha galactosidase

DMP400018078

2.26

0.01

Y

Peroxidase

DMP400043335

2.22

0.02

Y

Conserved gene of unknown function

DMP400036588

2.12

0.04

N

Class III peroxidase

DMP400046178

2.04

0.04

Y

SBT4C protein

DMP400012124

2

0.04

N

Fasciclin-like arabinogalactan protein 2

DMP400010929

1.74

0.02

Y

Patatin 3

DMP400017707

1.67

0.00

Y

Catechol oxidase B, chloroplastic

DMP400051502

1.65

0.04

N

Kunitz-type protease inhibitor

DMP400016825

1.6

0.03

Y

Fasciclin-like arabinogalactan protein 13

DMP400022582

1.58

0.00

Y

Epidermis-specific secreted glycoprotein EP1

DMP400012540

1.47

0.01

Y

Chitinase

DMP400021005

1.42

0.00

N

Alpha-galactosidase/alpha-n-acetylgalactosaminidase

DMP400020789

1.36

0.02

N

Pectin methylesterase 1

DMP400034073

1.35

0.02

N

Fasciclin-like arabinogalactan protein 14

DMP400037046

1.31

0.04

Y

Polygalacturonase inhibiting protein

DMP400014905

1.27

0.04

Y

Chaperonin-60 beta subunit

DMP400041520

1.24

0.02

N

DUF26 domain-containing protein 2

DMP400030032

1.21

0.03

N

Subtilisin-like protease

DMP400043338

1.19

0.01

Y

Methionine synthase

DMP400015309

1.16

0.00

N

Xylem serine proteinase 1

DMP400033261

1.13

0.00

N

Kunitz trypsin inhibitor

DMP400046980

0.98

0.00

Y

Conserved gene of unknown function

DMP400052225

0.98

0.00

Y

Pathogen-and wound-inducible antifungal protein CBP20

DMP400033771

0.89

0.00

N

Beta-1,3-glucanase, acidic

DMP400014691

0.83

0.02

Y

Kunitz trypsin inhibitor

DMP400046981

0.8

0.00

Y

Class II chitinase

DMP400002757

0.78

0.01

Y

GDSL-lipase 1

DMP400012850

0.74

0.00

Y

Apyrase 3

DMP400012991

0.7

0.03

Y

Pentatricopeptide repeat-containing protein

DMP400005067

0.66

0.04

N

GDSL-like Lipase/Acylhydrolase family protein

DMP400011469

0.64

0.00

N

Basic 30 kDa endochitinase

DMP400015454

0.64

0.00

Y

Serine protease

DMP400007010

0.63

0.01

Y

PAE

DMP400041742

0.6

0.00

Y

Aspartic proteinase nepenthesin-1

DMP400059998

0.6

0.04

Y

Germin

DMP400024701

0.59

0.01

Y

Class III peroxidase

DMP400001015

0.56

0.03

Y

Conserved gene of unknown function

DMP400012143

0.56

0.04

Y

Pectinesterase

DMP400055021

0.56

0.01

N

Endochitinase (Chitinase)

DMP400015232

0.53

0.00

Y

Cucumisin

DMP400010997

0.52

0.00

Y

GDSL-like Lipase/Acylhydrolase family protein

DMP400011470

0.52

0.01

Y

Subtilisin-like protease preproenzyme

DMP400027005

0.52

0.03

Y

STS14 protein

DMP400038079

0.49

0.04

Y

41 kD chloroplast nucleoid DNA binding protein (CND41)

DMP400040088

0.47

0.00

Y

Beta-galactosidase

DMP400014264

0.46

0.01

N

Pectinesterase

DMP400017593

0.45

0.00

Y

Conserved gene of unknown function

DMP400010730

0.42

0.03

Y

Hydrolase

DMP400031772

0.39

0.02

Y

Alpha-glucosidase

DMP400028028

0.37

0.03

N

Reticuline oxidase

DMP400031346

0.36

0.04

Y

Conserved gene of unknown function

DMP400001286

-0.8

0.02

N

Serine carboxypeptidase

DMP400019834

-2.3

0.00

Y

Gene of unknown function

DMP400039337

-2.4

0.02

N

Alpha-galactosidase/alpha-n-acetylgalactosaminidase

DMP400043893

-3.5

0.01

Y

Peptide N-glycanase

DMP400026983

-9.3

0.00

Y