Table 1.
Differential expression of genes involved in ABA and abiotic stress responses in sahy9/apum23a under salt stress
| Locus | Gene name | Fold changeb | Biological/molecular function |
|---|---|---|---|
| AT2G18190 | P-loop containing nucleoside triphosphate hydrolase superfamily protein | 43.97 | Response to salt stress |
| AT3G28580 | P-loop containing nucleoside triphosphate hydrolase superfamily protein | 7.85 | Response to ABA |
| AT4G04490 | CRK36, CYSTEINE-RICH RLK 36 | 6.89 | Response to ABA |
| AT2G38340 | DREB19 | 5.32 | ABA-activated signaling pathway |
| AT4G12480 | EARLI1, EARLY ARABIDOPSIS ALUMINUM-INDUCED 1 | 4.99 | Response to salt stress |
| AT2G15390 | FUT4, FUCOSYLTRANSFERASE 4 | 4.15 | Response to salt stress |
| AT1G67760 | TCP-1/cpn60 chaperonin family protein | 4.12 | Response to salt stress |
| AT4G28950 | ROP9, RHO-RELATED PROTEIN FROM PLANTS 9 | 4.01 | ABA-activated signaling pathway |
| AT4G11890 | Encodes a receptor-like cytosolic kinase, ARCK1 | 3.96 | Response to ABA and salt |
| AT1G01680 | PUB54, PLANT U-Box 54 | 3.39 | Response to stress |
| AT5G01550 | LECRKA4.2 | 3.35 | ABA-activated signaling pathway |
| AT1G08910 | PIAL1, PROTEIN INHIBITOR OF ACTIVATED STAT LIKE 1 | 3.32 | Response to stress |
| AT4G23260 | CRK18, CYSTEINE-RICH RLK 18 | 3.28 | Response to ABA |
| AT5G01560 | LECRKA4.3, LECTIN RECEPTOR KINASE A4.3 | 3.18 | ABA-activated signaling pathway |
| AT1G43910 | P-loop containing nucleoside triphosphate hydrolase superfamily protein | 3.10 | Response to ABA |
| AT2G40340 | DREB2C | 3.01 | ABA-activated signaling pathway |
| AT5G17490 | RGL3, RGA-LIKE PROTEIN 3 | −3.02 | Response to ABA |
| AT4G01060 | CPL3, CAPRICE-LIKE MYB3 | −3.05 | Response to ABA and salt stress |
| AT2G39800 | P5CS1 | −3.08 | Response ABA and salt stress |
| AT5G17460 | Unknown protein | −3.13 | Response to salt stress |
| AT2G47180 | GolS1, GALACTINOL SYNTHASE 1 | −3.22 | Response to salt stress |
| AT1G01520 | ASG4, ALTERED SEED GERMINATION 4 | −3.25 | Response to salt stress, |
| AT5G57050 | ABI2 | −3.37 | ABA-activated signaling pathway |
| AT3G63060 | EDL3, EID1-LIKE 3 | −3.39 | Response to ABA and salt stress |
| AT4G27410 | RD26 | −3.50 | Response to ABA |
| AT4G25480 | DREB1A, CBF3 | −3.52 | Response to cold and drought |
| AT5G10230 | ANNAT7, ANNEXIN 7 | −3.55 | Response to salt stress |
| AT4G05100 | MYB74 | −3.58 | Response to salt stress |
| AT3G02480 | ABR, ABA-RESPONSE PROTEIN; an LEA | −3.71 | Response to ABA |
| AT4G21440 | MYB102 | −3.85 | Response to ABA and salt stress |
| AT2G20880 | ERF53, ERF DOMAIN 53 | −3.96 | Response to salt stress |
| AT1G43160 | RAP2.6, RELATED TO AP2 6 | −4.04 | Response to ABA and salt stress |
| AT3G11410 | PP2CA | − 4.14 | ABA signaling pathway |
| AT1G56600 | GOLS2, GALACTINOL SYNTHASE 2 | −4.16 | Response to salt stress |
| AT1G54160 | NF-YA5, NUCLEAR FACTOR Y, SUBUNIT A5 | −4.21 | ABA-activated signaling pathway |
| AT1G69260 | AFP1, ABI FIVE BINDING PROTEIN | −4.27 | ABA-activated signaling pathway |
| AT3G28270 | AFL1, AT14A-LIKE1 | −4.31 | Response to water deprivation |
| AT3G14440 | NCED3 | −4.37 | ABA biosynthetic process |
| AT3G51810 | EM1, LEA 1 | −4.40 | Response to ABA |
| AT4G25000 | AMY1, ALPHA-AMYLASE-LIKE | −4.55 | Response to ABA |
| AT5G06760 | LEA4–5 | −4.57 | Response to osmotic stress |
| AT5G52310 | RD29A, RESPONSIVE TO DESICCATION 29A | −4.59 | Response to ABA and salt stress |
| AT4G23600 | CORI3, CORONATINE INDUCED 1 | −4.63 | Response to ABA and salt stress |
| AT1G07430 | HAI2, HIGHLY ABA-INDUCED PP2C GENE 2 | −4.63 | ABA signaling pathway |
| AT2G03850 | LEA family protein | −4.69 | |
| AT5G59220 | HAI1 | −4.82 | ABA signaling pathway |
| AT3G61890 | HB-12, HOMEOBOX 12 | −5.12 | Response to ABA and salt stress |
| AT2G47770 | TSPO | −5.48 | Response to ABA and salt stress |
| AT5G47450 | TIP2;3 | −5.50 | Response to salt stress |
| AT5G51760 | AHG1, ABA-HYPERSENSITIVE GERMINATION 1 | −5.74 | Response to ABA |
| AT2G42540 | COR15A, an LEA protein | −5.91 | Response to ABA and salt stress |
| AT5G52300 | RD29B, RESPONSIVE TO DESICCATION 29B | −6.83 | Response ABA and salt stress |
| AT2G33380 | RD20 | −7.22 | Response ABA and salt stress |
| AT2G18340 | LEA domain-containing protein | −7.26 | |
| AT2G16005 | ROSY1, INTERACTOR OF SYNAPTOTAGMIN1 | −8.56 | Response to salt stress |
| AT1G29395 | COR413IM1 | −9.36 | Response to ABA and cold |
| AT5G24770 | VSP2, VEGETATIVE STORAGE PROTEIN 2 | −9.81 | Response to salt stress |
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. The genes in bold font were verified by qRT-PCR and are listed in Fig. 4. The raw data are available at the GEO database under Accession No. GSE99664