TABLE 1.
Proteins with a positive response to cytokinin.
| Accession | Name | AGI | CK | tZ | D | C | H | S | |
| Amino acid metabolism | HORVU5Hr1G104700 | Glutamate dehydrogenase 1 | N/A | ↑ | NR | NR | NR | NR | |
| HORVU2Hr1G029870 | Phospho-2-dehydro-3-deoxyheptonate aldolase 2 | AT1G22410 | ↑ | ↑ | NR | NR | ↑ | ||
| Biosynthesis of secondary metabolites | HORVU3Hr1G015640 | Alkenal reductase | AT5G16990 | ↑ | NR | NR | NR | NR | |
| HORVU6Hr1G035420 | Cinnamyl alcohol dehydrogenase 5 | AT3G19450 | ↑ | NR | NR | NR | ↑ | ||
| HORVU7Hr1G082280 | O-Methyltransferase 1 | AT5G54160 | × | ↑ | NR | NR | NR | NR | |
| HORVU6Hr1G058820 | Phenylalanine ammonia-lyase 2 | AT2G37040 | × | ↑ | NR | NR | ↑ | ↑ | |
| HORVU0Hr1G016330 | Phenylalanine ammonia-lyase 2 | AT2G37040 | × | ↑ | NR | NR | ↑ | ↑ | |
| HORVU2Hr1G117770 | Sulfotransferase 2A | AT5G07010 | × | ↑ | NR | ↓ | NR | NR | |
| Carbohydrate metabolism | HORVU7Hr1G001040 | Acid β-fructofuranosidase | AT1G12240 | ↑ | ↑ | NR | NR | ↓ | |
| HORVU6Hr1G074200 | Dihydroorotate dehydrogenase (quinone) | AT3G17810 | ↑ | NR | NR | NR | NR | ||
| HORVU3Hr1G002780 | Fructose-bisphosphate aldolase 2 | AT2G21330 | × | ↑ | NR | NR | ↑ | NR | |
| HORVU7Hr1G013600 | Transketolase | AT2G45290 | ↑ | NR | NR | ↑ | NR | ||
| Cell cycle | HORVU4Hr1G072010 | Cell division cycle 48 | AT5G03340 | ↑ | NR | NR | ↑ | NR | |
| Cell wall | HORVU1Hr1G054240 | Expansin B2 | AT1G65680 | ↑ | ↑ | NR | NR | NR | |
| Cytoskeleton | HORVU1Hr1G081280 | Tubulin α-4 chain | AT4G14960 | × | ↑ | NR | NR | NR | NR |
| HORVU3Hr1G078940 | Tubulin β chain 2 | AT5G12250 | × | ↑ | NR | NR | NR | NR | |
| HORVU4Hr1G002530 | Tubulin β chain 4 | AT2G29550 | × | ↑ | NR | NR | NR | NR | |
| HORVU5Hr1G100900 | Tubulin β chain 5 | AT1G20010 | × | ↑ | NR | NR | NR | NR | |
| Energy metabolism | HORVU6Hr1G088420 | 2-Oxoglutarate (2OG) and Fe(II)-dependent oxygenase | AT1G49390 | ↑ | NR | NR | NR | NR | |
| HORVU1Hr1G083470 | 5-Dehydro-2-deoxygluconokinase | AT4G10260 | ↑ | NR | NR | NR | NR | ||
| HORVU1Hr1G090720 | Malate dehydrogenase | AT1G53240 | × | ↑ | NR | ↑ | NR | NR | |
| HORVU5Hr1G111620 | Methylenetetrahydrofolate reductase 2 | AT2G44160 | ↑ | ↑ | NR | NR | NR | ||
| Histone | HORVU1Hr1G074340 | Histone superfamily protein | AT1G09200 | ↑ | NR | NR | NR | NR | |
| HORVU6Hr1G031580 | Histone superfamily protein | AT1G09200 | ↑ | NR | NR | NR | NR | ||
| Chaperon | HORVU2Hr1G092190 | Hsp70-Hsp90 organizing protein | AT1G62740 | ↑ | ↑ | ↑ | NR | NR | |
| Lipid metabolism | HORVU7Hr1G119060 | GDSL esterase/lipase | AT3G04290 | × | ↑ | NR | NR | NR | NR |
| HORVU6Hr1G074940 | Lipase/lipooxygenase | AT4G39730 | ↑ | NR | NR | NR | NR | ||
| HORVU1Hr1G012140 | PATATIN-like protein 4 | AT2G26560 | × | ↑ | NR | NR | NR | NR | |
| HORVU7Hr1G036460 | PATATIN-like protein 4 | AT2G26560 | × | ↑ | NR | NR | NR | NR | |
| Nucleic acid and nucleotide metabolism | HORVU3Hr1G077000 | Adenine nucleotide α hydrolase | AT5G54430 | ↑ | NR | NR | NR | NR | |
| HORVU6Hr1G079150 | Adenine nucleotide α hydrolase | AT3G03270 | × | ↑ | NR | ↑ | NR | NR | |
| HORVU5Hr1G109340 | ATP-dependent RNA helicase DED1 | AT2G42520 | ↑ | NR | NR | ↑ | NR | ||
| HORVU2Hr1G003110 | Ectonucleoside triphosphate diphosphohydrolase 5 | AT3G04080 | × | ↑ | NR | ↓ | NR | NR | |
| HORVU4Hr1G087230 | Ectonucleoside triphosphate diphosphohydrolase 5 | AT3G04080 | ↑ | NR | ↓ | ↓ | ↓ | ||
| HORVU2Hr1G112830 | Nuclease S1 | AT1G68290 | ↑ | NR | ↓ | NR | ↓ | ||
| Phosphatase | HORVU4Hr1G087310 | Acid phosphatase | N/A | ↑ | NR | NR | NR | NR | |
| HORVU4Hr1G085050 | Purple acid phosphatase 27 | AT5G50400 | ↑ | NR | ↓ | NR | ↓ | ||
| Protease | HORVU7Hr1G009410 | Eukaryotic aspartyl protease | AT1G01300 | × | ↑ | NR | NR | NR | NR |
| HORVU6Hr1G081640 | Subtilisin-like protease | AT3G14067 | ↑ | NR | NR | NR | ↓ | ||
| ROS | HORVU6Hr1G008640 | Catalase 1 | AT1G20620 | ↑ | NR | NR | NR | NR | |
| HORVU7Hr1G121700 | Catalase 2 | AT4G35090 | × | ↑ | NR | NR | NR | NR | |
| HORVU4Hr1G081100 | Glutathione S-transferase family protein | AT3G03190 | × | ↑ | NR | NR | NR | NR | |
| HORVU1Hr1G016660 | Peroxidase superfamily protein | AT4G11290 | ↑ | ↓ | ↓ | ↓ | ↓ | ||
| HORVU2Hr1G124970 | Peroxidase superfamily protein | AT1G71695 | × | ↑ | NR | NR | ↓ | ↓ | |
| Signaling | HORVU2Hr1G077220 | 12-Oxophytodienoate reductase 2 | AT1G09400 | ↑ | NR | NR | NR | ↑ | |
| HORVU4Hr1G005920 | Lipoxygenase 1 | AT1G55020 | × | ↑ | NR | ↓ | NR | NR | |
| HORVU5Hr1G093770 | Lipoxygenase 1 | AT1G17420 | × | ↑ | NR | NR | NR | NR | |
| Stress response | HORVU6Hr1G083960 | Dehydrin | AT3G50970 | × | ↑ | NR | NR | NR | NR |
| HORVU5Hr1G010880 | Germin-like protein 2 | AT5G38910 | × | ↑ | NR | NR | NR | NR | |
| HORVU0Hr1G011720 | Major pollen allergen bet v 1-B | AT1G35260 | ↑ | NR | NR | NR | NR | ||
| HORVU5Hr1G023720 | Pathogenesis-related protein STH-2 | AT1G35260 | ↑ | ↑ | NR | NR | NR | ||
| HORVU2Hr1G120530 | Wound-induced protein | AT3G04720 | ↑ | NR | NR | NR | NR | ||
| HORVU3Hr1G113620 | Wound-induced protein | AT3G04720 | ↑ | NR | NR | NR | NR | ||
| Transport | HORVU6Hr1G074440 | Annexin 7 | AT5G10230 | ↑ | ↑ | ↓ | ↑ | ↑ | |
| HORVU6Hr1G091250 | Voltage-gated potassium channel subunit β-1 | AT1G04690 | × | ↑ | ↑ | NR | NR | ↑ | |
| Unknown | HORVU7Hr1G021430 | HXXXD-type acyl-transferase family protein | AT1G31490 | × | ↑ | ↑ | ↓ | NR | ↓ |
| HORVU7Hr1G039930 | NAD(P)-linked oxidoreductase superfamily protein | AT1G60690 | ↑ | NR | NR | NR | NR | ||
| HORVU1Hr1G043910 | Plant basic secretory protein | AT2G15130 | ↑ | NR | NR | NR | NR | ||
| HORVU1Hr1G043920 | Plant basic secretory protein | AT2G15220 | × | ↑ | NR | NR | NR | NR | |
| HORVU6Hr1G013710 | Plant basic secretory protein | AT2G15220 | × | ↑ | NR | NR | NR | ↓ | |
| HORVU2Hr1G081080 | UBX domain-containing protein | AT4G04210 | ↑ | NR | NR | NR | NR | ||
| HORVU5Hr1G073650 | Unknown | AT1G09310 | ↑ | NR | NR | NR | NR | ||
| HORVU5Hr1G024040 | Zinc-binding dehydrogenase family protein | AT3G03080 | ↑ | ↑ | NR | NR | NR |
AGI, Arabidopsis best match; CK – (×) found with a similar response to cytokinin in previous analyses; Arrows indicate protein accumulation (↑) or depletion (↓) in response to cytokinin (tZ), drought (D), period of cold (C) or heat (H) stress or salinity (S). See Supplementary Tables S1, S2 for details.