Table 2.
Post-translational modifications and their predicted role in plants responsive to drought and ABA signaling in different plant species.
| Plant Species | Protein | Target | Role in Plants | References |
|---|---|---|---|---|
| Arabidopsis | PUB22/23 | RPN12a | Drought tolerance and ABA signaling | [156] |
| Arabidopsis | PUB19 | nd | Drought tolerance | [157] |
| Arabidopsis | AIRP1 | nd | ABA-dependent drought tolerance | [158] |
| Arabidopsis | Rma1 | PIP2;1 | Drought tolerance | [159,160] |
| Arabidopsis | SDIR1 | SDIRIP1 | Drought and salinity tolerance, ABA signaling | [161] |
| Arabidopsis | XERICO | nd | Drought stress tolerance, ABA biosynthesis | [162] |
| Arabidopsis | DOR | nd | Drought stress tolerance | [163] |
| Rice | RING-1 | nd | Drought tolerance and ABA response | [164] |
| Maize | ZF1 | nd | Drought tolerance and ABA signaling | [165] |