Plant membrane transporters function under abiotic stresses: a review.

IF 3.6 3区 生物学 Q1 PLANT SCIENCES
Planta Pub Date : 2024-10-24 DOI:10.1007/s00425-024-04548-2
Gayatri Mishra, Subrat Kumar Mohapatra, Gyana Ranjan Rout
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引用次数: 0

Abstract

Main conclusion: In the present review, we discussed the detailed signaling cascades via membrane transporters that confer plant tolerance to abiotic stresses and possible significant use in plant development for climate-resilient crops. Plant transporters play significant roles in nutrient uptake, cellular balance, and stress responses. They facilitate the exchange of chemicals and signals across the plant's membrane by signal transduction, osmotic adjustment, and ion homeostasis. Therefore, research into plant transporters is crucial for understanding the mechanics of plant stress tolerance. Transporters have potential applications in crop breeding for increased stress resistance. We discuss new results about various transporter families (ABC, MATE, NRAMP, NRT, PHT, ZIP), including their functions in abiotic stress tolerance and plant development. Furthermore, we emphasize the importance of transporters in plant responses to abiotic stresses such as drought, cold, salt, and heavy metal toxicity, low light, flooding, and nutrient deficiencies. We discuss the transporter pathways and processes involved in diverse plant stress responses. This review discusses recent advances in the role of membrane transporters in abiotic stress tolerance in Arabidopsis and other crops. The review contains the genes discovered in recent years and associated molecular mechanisms that improve plants' ability to survive abiotic stress and their possible future applications by integrating membrane transporters with other technologies.

非生物胁迫下的植物膜转运体功能:综述。
主要结论:在本综述中,我们讨论了通过膜转运体赋予植物耐受非生物胁迫能力的详细信号级联,以及在植物发展中对气候适应性作物可能具有的重要用途。植物转运体在养分吸收、细胞平衡和胁迫反应中发挥着重要作用。它们通过信号转导、渗透调节和离子平衡,促进化学物质和信号在植物膜上的交换。因此,对植物转运体的研究对于了解植物抗逆机理至关重要。转运体在提高作物抗逆性的育种中具有潜在的应用价值。我们讨论了有关各种转运体家族(ABC、MATE、NRAMP、NRT、PHT、ZIP)的新成果,包括它们在非生物胁迫耐受性和植物发育中的功能。此外,我们还强调了转运体在植物应对非生物胁迫(如干旱、寒冷、盐和重金属毒性、弱光、洪涝和营养缺乏)中的重要性。我们讨论了参与各种植物胁迫响应的转运体途径和过程。本综述讨论了膜转运体在拟南芥和其他作物的非生物胁迫耐受性中作用的最新进展。综述包括近年来发现的基因和相关分子机制,这些基因和机制可提高植物在非生物胁迫下的生存能力,并通过将膜转运体与其他技术相结合,在未来可能得到应用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Planta
Planta 生物-植物科学
CiteScore
7.20
自引率
2.30%
发文量
217
审稿时长
2.3 months
期刊介绍: Planta publishes timely and substantial articles on all aspects of plant biology. We welcome original research papers on any plant species. Areas of interest include biochemistry, bioenergy, biotechnology, cell biology, development, ecological and environmental physiology, growth, metabolism, morphogenesis, molecular biology, new methods, physiology, plant-microbe interactions, structural biology, and systems biology.
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