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