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首页> 外文期刊>Plant and Cell Physiology >Achievements and Challenges in Understanding Plant Abiotic Stress Responses and Tolerance
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Achievements and Challenges in Understanding Plant Abiotic Stress Responses and Tolerance

机译：了解植物非生物胁迫响应和耐受性的成就和挑战

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Intensive research over the last decade has gradually unraveled the mechanisms that underlie how plants react to environmental adversity. Genes involved in many of the essential steps of the stress response have been identified and characterized. In particular, the recent discovery of ABA receptors, progress in understanding the transcriptional and post-transcriptional regulation of stress-responsive gene expression, and studies on hormone interactions under stress have facilitated addressing the molecular basis of how plant cells respond to abiotic stress. Here, we summarize recent research progress on these issues, especially focusing on progress related to the essential and classically important signaling pathways and genes. Despite this wealth of achievements, many challenges remain not only for the further elucidation of stress response mechanisms but also for evaluation of the natural genetic variations and associating them with specific gene functions. Finally, the proper application of this knowledge to benefit humans and agriculture is another important issue that lies ahead. Collaborative wisdom and efforts are needed to confront these challenges.
机译：在过去的十年中，深入的研究逐渐揭示了植物应对环境逆境的机制。已经鉴定和表征了涉及应激反应的许多基本步骤的基因。特别是，ABA受体的最新发现，在理解胁迫响应基因表达的转录和转录后调控方面的进展以及对胁迫下激素相互作用的研究都有助于解决植物细胞如何应对非生物胁迫的分子基础。在这里，我们总结了最近在这些问题上的研究进展，特别是着眼于与基本和经典重要信号通路和基因有关的进展。尽管取得了如此巨大的成就，但不仅要进一步阐明应激反应机制，而且要评估自然遗传变异并将其与特定基因功能相关联，仍然存在许多挑战。最后，正确运用这些知识造福人类和农业是摆在面前的另一个重要问题。需要共同的智慧和努力来应对这些挑战。

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