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Table 4 Differential expression of proteins involved in ABA and abiotic stress responses in sahy9/apum23a under normal and salt stress conditions

From: Salt hypersensitive mutant 9, a nucleolar APUM23 protein, is essential for salt sensitivity in association with the ABA signaling pathway in Arabidopsis

Locus

Protein name

Biological/molecular function

Fold changeb (P-value) Normal cond.

Fold change (P-value) salt stress

AT1G03880

CRU2, CRUCIFERIN 2

Response to ABA

2.76 (1.26E-06)

2.90 (9.79E-07)

AT5G44120

CRU1, CRUCIFERINA

Response to ABA

2.87 (4.76E-07)

2.85 (1.41E-06)

AT3G15353

MT3, METALLOTHIONEIN 3

Response to salt stress

ns

2.78 (2.47E-06)

AT4G28520

CRU3, CRUCIFERIN 3

Response to ABA

2.23 (0.00014)

2.30 (0.00013)

AT3G43700

ATBPM6, BTB-POZ AND MATH DOMAIN 6

Response to salt stress

ns

2.28 (0.00016)

AT1G24120

ARL1, ARG1-LIKE 1

Response to ABA

ns

2.09 (0.00071)

AT4G12480

EARLI 1, EARLY ARABIDOPSIS ALUMINUM-INDUCED 1

Response to ABA and salt stress

2.10 (0.00042)

1.98 (0.0017)

AT5G14920

GASA14

A-STIMULATED IN ARABIDOPSIS 14

1.73 (0.010)

1.96 (0.0021)

AT3G23830

RBGA4, RNA-BINDING GLYCINE-RICH PROTEIN A4

Response to salt stress

ns

1.77 (0.0092)

AT5G03740

HD2C, HISTONE DEACETYLASE 3

Response ABA and salt stress

ns

1.76 (0.0099)

AT2G38310

ATPYL4, PYR1-LIKE 4

ABA-activated signaling pathway

ns

1.72 (0.013)

AT1G05510

OBAP1A, OIL BODY-ASSOCIATED PROTEIN1A

Response to ABA

1.81 (0.0050)

1.66 (0.021)

AT3G04720

PR4, PATHOGENESIS-RELATED 4

Defense and salt response

1.65 (0.019)

1.65 (0.023)

AT5G47450

TIP2;3, TONOPLAST INTRINSIC PROTEIN 2;3

Response to salt stress

ns

1.63 (0.025)

AT4G12470

AZI1, AZELAIC ACID INDUCED 1

Response to cold

ns

1.60 (0.033)

AT1G69310

WRKY57, WRKY DNA-BINDING PROTEIN 57

Response to salt stress

1.52 (0.047)

1.57 (0.040)

AT5G52310

RD29A, RESPONSIVE TO DESICCATION 29A

Response to ABA and salt stress

1.68 (0.014)

ns

AT5G15960

KIN1

Response to ABA and stress

2.04 (0.00069)

0.66 (0.050)

AT2G36830

TIP1;1, TONOPLAST INTRINSIC PROTEIN 1;1

Response to salt stress

0.65 (0.033)

0.66 (0.049)

AT5G26751

ATSK11, SHAGGY-RELATED KINASE 11

Response to salt stress

ns

0.66 (0.046)

AT1G66270

BGLU21, a beta-glucosidase

Response to salt stress

0.67 (0.047)

0.65 (0.041)

AT4G14630

GLP9, GERMIN-LIKE PROTEIN 9

Response to salt stress

0.60 (0.013)

0.64 (0.033)

AT1G69260

AFP1, ABI FIVE BINDING PROTEIN

ABA signaling pathway

ns

0.63 (0.030)

AT1G54100

ALDH7B4, ALDEHYDE DEHYDROGENASE 7B4

Response to ABA and salt stress

ns

0.63 (0.030)

AT5G66400

ATD18, ARABIDOPSIS THALIANA DROUGHT-INDUCED 8

Response to ABA and stress

ns

0.63 (0.030)

AT5G15970

KIN2

Response to ABA and stress

ns

0.62 (0.026)

AT5G02020

SIS, SALT-INDUCED SERINE RICH

Response to salt stress

ns

0.62 (0.022)

AT1G65690

NHL6 (NDR1/HIN1-like 6)

Response to ABA and salt stress

ns

0.62 (0.023)

AT2G37770

AKR4C9, ALDO-KETO REDUCTASE FAMILY 4 MEMBER C9

Response to salt stress

ns

0.60 (0.016)

AT3G50970

LTI30, LOW TEMPERATURE-INDUCED 30

Response to ABA and stress

ns

0.58 (0.010)

AT1G01560

MPK11, MAP KINASE 11

Response to ABA

0.62 (0.020)

0.57 (0.0090)

AT4G26080

ABI1, ABA INSENSITIVE 1

Negative regulator of ABA signaling

ns

0.57 (0.0080)

AT3G22231

PCC1, PATHOGEN AND CIRCADIAN CONTROLLED 1

ABA and defense response

0.34 (1.02E-07)

0.57 (0.0076)

AT5G57050

ABI2, ABA INSENSITIVE 2

Negative regulator of ABA signaling

ns

0.54 (0.0043)

AT2G47770

TSPO, OUTER MEMBRANE TRYPTOPHAN-RICH SENSORY PROTEIN-RELATED

Response to ABA and osmotic stress

ns

0.54 (0.0039)

AT3G22060

 

Response to ABA

0.65 (0.030)

0.53 (0.0026)

AT5G52300

RD29B, RESPONSIVE TO DESICCATION 29B

Response to ABA and osmotic stress

1.75 (0.0084)

0.51 (0.0018)

AT3G11410

PP2CA, PROTEIN PHOSPHATASE 2CA

Negative regulator of ABA signaling

ns

0.50 (0.0011)

AT1G66280

BGLU22, a beta-glucosidase

Response to salt stress

0.60 (0.011)

0.46 (0.00030)

AT2G33380

RD20, RESPONSIVE TO DESICCATION 20

Response to ABA and stress

ns

0.45 (0.00019)

AT3G26830

PAD3, PHYTOALEXIN DEFICIENT 3

Response to ABA

ns

0.45 (0.00016)

AT1G32350

AOX1D, ALTERNATIVE OXIDASE 1D

Response to ABA

0.64 (0.028)

0.44 (0.00012)

AT3G14440

NCED3, NINE-CIS-EPOXYCAROTENOID DIOXYGENASE 3

Involved in ABA biosynthesis

ns

0.41 (3.28E-05)

AT4G25000

AMY1, ALPHA-AMYLASE-LIKE

Response to ABA

0.44 (7.41E-05)

0.33 (3.25E-07)

AT4G19690

IRT1, IRON-REGULATED TRANSPORTER 1

Response to ABA

0.47 (0.00024)

0.32 (1.17E-07)

  1. aPlants were grown vertically on half-strength MS medium for 10 days and then transferred to fresh medium supplemented with or without 150 mM NaCl for one day. bThe fold change in sahy9/apum23 was normalized against the wild type. Cond. conditions, ns no significance