Plant growth and development are plastic and canadapt to environmental changes. In this process different plant hormones coordinate to modulate plant growth and environmental interactions. In this article, we describe the individual brassinosteroid (BR) and abscisic acid (ABA) signaling pathways, emphasize the specific regulatory mechanisms between ABA and BR responses and discuss how both phytohormones coordinate growth, development and stress responses in plants. BR signaling is essential for plant development, while ABA signaling is activated to ensure plants survive stress. The crosstalk between BR and ABA, especially protein phosphorylation, protein stability control and downstream transcription control of key components of both pathways are discussed in terms of modulating plant development and stress adaptation.

中文翻译：

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平衡生长和适应压力：油菜素内酯和脱落酸信号之间的串扰。

植物的生长和发育是可塑性的，并且能够适应环境变化。在此过程中，不同的植物激素协调调节植物的生长和环境相互作用。在本文中，我们描述了各个油菜素甾醇（BR）和脱落酸（ABA）信号传导途径，强调了ABA和BR响应之间的特定调节机制，并讨论了两种植物激素如何协调植物的生长，发育和胁迫响应。BR信号对于植物发育至关重要，而ABA信号则被激活以确保植物在逆境中生存。从调节植物发育和胁迫适应性的角度讨论了BR和ABA之间的串扰，特别是蛋白质磷酸化，蛋白质稳定性控制和两个途径关键成分的下游转录控制。