Table II.
Expression profile of several HL-induced genes under different environmental conditions
| Experiment | Gene
|
|||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Putative sHSP | HSC70-G7 | APX1 | ELIP | GST1 | GST6 | CHS | HY5 | Blue Cu2+ protein | Hypothetical protein | Unknown | Unknown | |
| HL plants (1,000 μmol m−2 s−1) | 10.4 | 5.6 | 2.7 | 5.0 | – | 3.6 | 8.6 | 2.2 | – | 3.0 | 2.6 | – |
| IR-filtered HL plants (1,000 μmol m−2 s−1) | 2.5 | 4.2 | 2.9 | 2.9 | 2.4 | 2.6 | – | 2.4 | 3.4 | 3.0 | 2.6 | 3.8 |
| SMD experiment and identification no. | ||||||||||||
| Cells + H2O2 (9,371 and 7,525) | 11.7 | – | – | 3.6 | – | 2.4 | – | 2.5 | 3.4 | – | – | – |
| Antimycin A treatment (5,198 and 5,201) | 3.5 | – | – | – | – | – | −2 | – | 4.1 | – | – | – |
| Chlorotic (cch1) leaves (11,604 and 11,605) | – | – | 2.3 | – | – | 2.4 | 3.1 | 2.1 | – | – | 2.2 | – |
| Circadian rhythm (2,368 and 10,186) | – | – | – | – | – | – | −10 | – | 8.3 | – | – | – |
| Aluminum stress 1 (7,304 and 7,305) | – | – | – | – | – | – | – | – | 2.6 | – | – | – |
| Shade avoidance 3 (8,266 and 8,130) | – | – | – | −5 | – | – | −5 | −3 | – | – | – | – |
| Continuous light (4,188) | – | – | – | – | – | – | – | – | – | – | – | – |
| Pathogen response (9,754 and 9,753) | – | – | – | – | – | – | – | – | 2.0 | – | – | – |
| Iron deficiency (9,549 and 7,114) | – | – | – | – | – | – | 4.6 | – | – | – | – | – |
| Vernalization 2 (5,247 and 5,248) | – | – | – | – | – | – | 2.6 | – | – | – | – | – |
| ABA-insensitive mutant (11,757 and 11,895) | – | – | 3.5 | – | – | 2.1 | 9.1 | 8.6 | – | – | 7.2 | −2 |
| Leaves-etiolated seedlings (3,610) | – | −2.5 | −5 | – | – | – | – | −3 | – | – | – | −2.5 |
| Chilling tolerance (14,448 and 14,449) | −2.5 | 3.6 | 2.8 | – | – | 3.2 | – | – | – | – | 3.2 | – |
Expression ratio of HL-induced genes representing functional groups compared with their expression level under a range of different environmental or genetic experiments from SMD (http://genome_www4.stanford.edu/MicroArray/SMD/). The SMD identification no. is indicated in parentheses. Data are the average of two experiments where possible and values less than 2-fold are considered as unchanged (–).