Table 2.
Differentially Expressed Genes (Cluster 1) in SD-Grown Arabidopsis Leaves in Comparison to LD-Grown Leaves.
| AGI code | Fold change | Description | Location | Biological process |
| AT4G27440↓ | 16,71 | PROTOCHLOROPHYLLIDE OXIDOREDUCTASE B | Chloroplast | Chlorophyll biosynthesis |
| AT2G24330 | 5,14 | Unknown protein | ||
| AT3G52610 | 5,04 | Unknown protein | ||
| AT1G28520 | 5,01 | VASCULAR PLANT ONE ZINC FINGER PROTEIN (VOZ1) | ||
| AT2G42070 | 4,83 | ARABIDOPSIS THALIANA NUDIX HYDROLASE HOMOLOG 23 | Chloroplast | |
| AT4G26820 | 4,43 | Unknown protein | ||
| AT5G03350↓ | 4,18 | Legume lectin family protein | ||
| AT1G53290 | 4,06 | Galactosyltransferase family protein | Protein glycosylation | |
| AT5G02160↓ | 3,81 | Unknown protein | Chloroplast | |
| AT1G12090 | 3,57 | EXTENSIN-LIKE PROTEIN | Lipid transport | |
| AT2G15970 | 3,41 | COLD REGULATED 413 PLASMA MEMBRANE 1 | ||
| AT2G26830 | 3,38 | EMBRYO DEFECTIVE 1187 | ||
| AT2G16030 | 3,22 | Methyltransferase | ||
| AT1G33850 | 3,13 | 40S ribosomal protein S15 | Translation | |
| AT1G28160 | 3,13 | Member of the ERF subfamily B-1 of ERF/AP2 transcription factor family | Nucleus | Transcription |
| AT3G15000 | 3,10 | DAG (differentiation and greening)-like | Mitochondria | |
| AT2G44930 | 3,04 | Unknown protein | ||
| AT2G20420 | 2,98 | Succinyl-CoA ligase | Mitochondrion | |
| AT1G49500↓ | 2,90 | Unknown protein | ||
| AT5G50890 | 2,86 | Unknown protein | ||
| AT5G62350 | 2,84 | Invertase/pectin methylesterase inhibitor family protein | ||
| AT1G73770 | 2,79 | Unknown protein | ||
| AT4G01210 | 2,69 | Glycosyltransferase family protein | ||
| AT3G08010 | 2,63 | ATAB2 | Chloroplast | Biogenesis of Photosystem I and II |
| AT2G30720 | 2,47 | Thioesterase family protein | ||
| AT1G48920 | 2,43 | NUCLEOLIN LIKE 1 | Nucleolus | rRNA processing |
| AT2G45170↓ | 2,40 | AUTOPHAGY 8E | Autophagy | |
| AT2G26135 | 2,36 | Zinc finger family protein | ||
| AT4G14230 | 2,29 | Unknown protein | ||
| AT1G20620 | 2,25 | CATALASE 3 | Mitochondrion, peroxisome | Hydrogen peroxide catabolic processes |
| AT5G01370 | 2,22 | ALC-INTERACTING PROTEIN1 | Nucleus | |
| AT1G20020 | 2,13 | LEAF FNR 2 | Chloroplast | Photosynthesis |
| AT3G15800 | 2,07 | Glycosyl hydrolase family 17 protein | Carbohydrate metabolism | |
| AT5G58250 | 2,06 | Unknown protein | ||
| AT5G45300 | 2,04 | BETA-AMYLASE 2 | Carbohydrate metabolism | |
| AT5G14200 | 0,48 | ISOPROPYLMALATE DEHYDROGENASE 1 | Leucine biosynthesis | |
| AT3G07440 | 0,48 | Unknown protein | ||
| AT2G15020 | 0,47 | Unknown protein | ||
| AT4G13770 | 0,45 | CYTOCHROME P450 83A1 | Glucosinolate biosynthetic process | |
| AT5G04140 | 0,43 | FERREDOXIN-DEPENDENT GLUTAMATE SYNTHASE 1 | Chloroplast, mitochondrion, apoplast | Photorespiration |
| AT2G38170 | 0,43 | ATCAX1, RARE COLD INDUCIBLE 4 | Vacuole | Cellular manganese and zink ion homeostasis |
| AT2G38230 | 0,42 | PYRIDOXINE BIOSYNTHESIS 1.1 | Cytosol, chloroplast | Vitamin biosynthesis |
| AT3G22890 | 0,42 | ATP SULFURYLASE 1 | Chloroplast | Sulfate assimilation |
| AT1G64500 | 0,33 | Glutaredoxin family protein | Cell redox homeostasis | |
| AT1G23130 | 0,33 | Polyketide cyclase/dehydrase and lipid transport superfamily protein | ||
| AT1G67865 | 0,33 | Unknown protein | ||
| AT2G21970 | 0,32 | STRESS ENHANCED PROTEIN 2, chlorophyll a/b-binding protein | Chloroplast | Photosynthesis |
| AT4G35090 | 0,32 | CATALASE 2 | Peroxisome | Photorespiration |
| AT1G37130 | 0,29 | ARABIDOPSIS NITRATE REDUCTASE 2 | Plasma membrane, vacuole | Nitrate assimilation |
| AT3G09390 | 0,28 | ARABIDOPSIS THALIANA METALLOTHIONEIN-1 | Cellular copper ion homeostasis |
The fold-change values are means of three independent biological replicates. ↓ Genes repressed by high-light treatment (accession AT-00246 in Genevestigator database; Kleine et al., 2007).
Rosette leaves were harvested from plants grown under 100 μmol photons m−2 s−1 at 20°C under SD for 4 weeks and under LD for 3 weeks. Total RNA was isolated with Trizol reagent and labeled by the aminoallyl method with Cy3 or Cy5 fluorescent dyes. RNA isolation, cDNA synthesis, labeling, hybridization, and the data analysis were performed as described in Lepistö et al. (2009). Genes up-regulated more than twofold or down-regulated more than 0.5-fold with P < 0.10 are shown in the table.