Table 1.
Summary of cold-regulated genes and significant DEGs between two genotypes at the seedling stage
|
Time course |
Cold-responsive DEGs in C418 |
Cold-responsive DEGs in K354 |
K354 vs C418 |
||||||
|---|---|---|---|---|---|---|---|---|---|
| Induced | Repressed | Sub-total | Induced | Repressed | Sub-Total | Up- | Down- | Sub-total | |
| Control |
- |
- |
- |
- |
- |
- |
308 |
209 |
517 |
| 2 h |
192 |
40 |
232 |
38 |
45 |
83 |
308 |
246 |
554 |
| 6 h |
234 |
52 |
286 |
175 |
68 |
243 |
276 |
193 |
469 |
| 12 h |
397 |
106 |
503 |
363 |
108 |
471 |
284 |
211 |
495 |
| 24 h |
894 |
181 |
1075 |
932 |
160 |
1092 |
312 |
182 |
494 |
| 48 h | 1436 | 526 | 1962 | 1151 | 293 | 1444 | 294 | 189 | 483 |
Note: DEGs were identified using the empirical criterion of more than 5-fold change and significant t tests (p < 0.05) based on three independent biological replicates. Induced or repressed genes were identified by comparing the transcription level of genes under stress condition with that under control conditions. Significantly up- or down-regulated DEGs between K354 and C418 were detected by comparing the transcription level of genes between two genotypes at the same time point.