感知,适应和繁荣:水果作物如何对抗非生物压力
Chong Ren1,2,3, Nuremanguli Aini1,2,3, Yangfu Kuang1,2,3
1State Key Laboratory of Plant Diversity and Specialty Crops, Beijing Key Laboratory of Grape Sciences and Enology, Institute of Botany, Chinese Academy of Sciences, Beijing, China.
Plant, cell & environment
|April 10, 2025
概括
水果作物面临着干旱和炎热等非生物压力所带来的挑战,气候变化加剧了这些压力. 这篇综述探讨了植物的适应性,并提出了开发性水果品种的策略.
科学领域:
- 园艺园艺 园艺园艺
- 植物生理学 植物生理学
- 适应气候变化 适应气候变化
背景情况:
- 水果作物生产的目标是高产量和高质量,但受到非生物压力 (干旱,极端温度,盐度) 的威胁.
- 气候变化加剧了这些非生物压力因素,影响了全球水果作物种植.
- 植物拥有进化的适应策略,包括生理和分子调节,以减轻压力影响.
研究的目的:
- 审查非生物压力下的水果作物的生理和分子变化.
- 讨论环境刺激感知和调节途径的机制.
- 提出提高水果作物的抗压能力的策略.
主要方法:
- 关于对非生物压力的生理和分子反应的文献综述.
- 对水果作物的适应策略的分析.
- 讨论监管机制和未来的育种方法.
主要成果:
- 无生物应激显著改变光合作用,透平衡,活性氧物种 (ROS) 平衡,新陈代谢和蛋白质平衡.
- 水果作物表现出复杂的感知和监管机制,以打击环境压力因素.
- 了解这些反应对于开发抗压品种至关重要.
结论:
- 开发抗压果作物需要对它们的适应策略有全面的了解.
- 确定植物对多种压力的反应中的关键调节节点是一个重大挑战.
- 未来的研究应该专注于培育能够在不断变化的环境中壮成长的优质水果作物.
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