Table 2.
Cis-acting elements analyzed from the promoter region of the identified GmNHX
| Motif | Description | GmNHX1 | GmNHX2 | GmNHX3 | GmNHX4 | GmNHX5 | GmNHX6 | GmNHX7 | GmNHX8 | GmNHX9 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Phytohormone response | ABRE | Involved in responses to abscisic acid | 15 | 18 | 8 | 6 | 9 | 12 | 10 | 12 | 27 |
| ERE | Ethylene responsive element | 3 | 5 | 1 | – | 8 | 3 | 2 | 9 | 4 | |
| Stress response | ARE | Element essential for anaerobic induction | 9 | 8 | 9 | 9 | 8 | 8 | 5 | 9 | 5 |
| MYC | Stress response regulators | 12 | 19 | 17 | 21 | 21 | 22 | 15 | 15 | 13 | |
| DRE | Dehydration responsive | – | 1 | 1 | 1 | 1 | 1 | – | – | – | |
| MYB | Stress response regulators | 17 | 18 | 13 | 19 | 19 | 15 | 13 | 12 | 22 | |
| TC-RICH | Defense and responses to stress | 1 | 3 | 4 | 2 | 2 | 3 | 1 | – | 3 | |
| W-BOX | Stress responsive element | 2 | 4 | 1 | 5 | 2 | 6 | 2 | 2 | 1 | |
| Other | A-box | Elicitor of light response | 1 | 1 | 0 | 3 | – | – | – | – | 1 |
| O2-SITE | Involved in zein metabolism regulation | 1 | 2 | 2 | 6 | 4 | 5 | – | 1 | 3 | |
| F-BOX | Regulation of cell cycle | 1 | 1 | – | 1 | 1 | – | 1 | 1 | – | |
| G-BOX | Involved with light responses | 10 | 11 | 6 | 6 | 5 | 6 | 8 | 7 | 16 | |
| GT1-MOTIF | Light responsive element | 6 | 6 | 6 | 10 | 12 | 7 | 3 | 4 | 4 | |
| CIRCADIAN | Involved in circadian control | 1 | 3 | 2 | – | – | 1 | 2 | 1 | 1 |