Protein synthesis is an essential but energetically expensive cellular process that is challenged under environmental stress in plants. Recent work demonstrates that the plant hormone ethylene, through GCN2, represses general translation during flooding stress to conserve energy. Moreover, ethylene also promotes the translation of specific stress-responsive mRNAs to survive submergence stress.

中文翻译：

---

乙烯控制平移守门以克服植物的洪水胁迫

蛋白质合成是一个重要但能量昂贵的细胞过程，在植物的环境压力下受到挑战。最近的研究表明，植物激素乙烯通过 GCN2 抑制洪水胁迫期间的一般翻译以节省能量。此外，乙烯还促进特定应激反应 mRNA 的翻译，以抵抗淹没应激。