Table II. Identification of Arabidopsis genes differentially expressed in the SDH1-1/sdh1-1 mutant.
DNA microarray analysis was performed with RNA obtained from leaves of 6-week-old Arabidopsis plants. Relative gene expression was calculated as the ratio of transcript levels in the SDH1-1/sdh1-1 mutant to those in the wild type.
| GeneChip IDa | Arabidopsis Genome Initiative No. | Relative Expression | Description | GO Biological Processb |
| 265893_at | At2g15042 | 3.92 | Protein binding | Unknown |
| 265330_at | At2g18440 | 2.44 | Gut15 (gene with unstable transcript 15) | Unknown |
| 257334_at | AtMg01370 | 2.35 | ORF111D, hypothetical protein | Unknown |
| 249726_at | At5g35480 | 2.15 | Unknown protein | Unknown |
| 263288_at | At2g36130 | 1.99 | Peptidyl-prolyl cis-trans-isomerase, putative/cyclophilin, putative/rotamase, putative | Protein folding |
| 245304_at | At4g15630 | 0.22 | Integral membrane family protein | Plasma membrane |
| 245003_at | AtCg00280 | 0.42 | PSBC, chloroplast gene encoding a CP43 subunit of the PSII reaction center. | Photosynthesis light reaction |
| 261518_at | At1g71695 | 0.47 | Peroxidase 12 (PER12, P12, PRXR6) | Response to oxidative stress |
| 245024_at | AtCg00120 | 0.48 | ATPA, encodes the ATPase α-subunit | ATP synthesis response to cold, defense response to bacterium |
| 265111_at | At1g62510 | 0.48 | Protease inhibitor/seed storage/lipid transfer protein family protein | Lipid transport |
| 249378_at | At5g40450 | 0.49 | Unknown protein | Unknown |
| 259640_at | At1g52400 | 0.54 | BGL1, BGLU18 (β-glucosidase 18) | Defense response to fungus |
| 252983_at | At4g37980 | 0.54 | ELI3-1 (elicitor-activated gene 3-1) | Plant-type hypersensitive response, response to bacterium |
| 244939_at | AtCg00065 | 0.54 | RPS12_RPS12A, chloroplast gene encoding ribosomal protein S12. | Translation |
| 259431_at | At1g01620 | 0.56 | PIP1;3,TMP-B, PIP1C (plasma membrane intrinsic protein 1C water channel) | Water transport, response to salt stress, response to water deprivation |
| 254609_at | At4g18970 | 0.66 | GDSL-motif lipase/hydrolase family protein | Lipid metabolic process |
a
Affymetrix probe set number.
b
Functional categories were identified using Gene Ontology (GO) from The Arabidopsis Information Resource (www.arabidopsis.org).