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植物源精油衍生化合物紫杉醇通过调节VIT1通道蛋白提高抗旱性的作用:一种前沿的计算方法。

Action of the plant-based essential oil-derived compound Taxol for improvising drought tolerance in by modulating the VIT1 channel protein: a cutting-edge computational approach.

作者信息

Xu Chen, Debnath Sandip, Syed Asad, Elgorban Abdallah M, Bahkali Ali H, Eswaramaathy Rajalakahmanen, Verma Meenakshi, Uddin Helal Md Mostofa, Jian Xing

机构信息

Anhui Science and Technology University, College of Architecture, Fengyang, Anhui, China.

Department of Genetics and Plant Breeding, Institute of Agriculture, Visva-Bharati University, Sriniketan, West Bengal, India.

出版信息

Front Genet. 2023 Jun 14;14:1165518. doi: 10.3389/fgene.2023.1165518. eCollection 2023.

Abstract

Drought poses a significant threat to the growth and survival of woody plants, especially , which is known for its slow and steady growth. Understanding the physiological and molecular responses of to abiotic stress is essential for developing strategies to improve its drought resistance. This study focuses on the potential vulnerability of during the initial months of root system proliferation and investigates the role of the essential oil-derived compound Taxol in enhancing its drought resistance. A comprehensive analysis was performed on various aspects of , including morphological features, photosynthetic rates, pigment concentrations, nitrogenous components, and lipid peroxidation. Furthermore, the study examined the accumulation of soluble carbohydrates, proline, and antioxidant enzymes as part of the tree's response to drought stress. Molecular docking and molecular dynamics simulations were conducted to determine the binding affinity of Taxol, an essential oil derived from , with the VIT1 protein in . displayed remarkable resilience to drought by accumulating vast reserves of soluble carbohydrates, proline, and antioxidant enzymes. The essential oil-derived compound Taxol exhibited a strong binding affinity with the VIT1 protein (-10.23 kcal/mol), suggesting its potential role in enhancing the tree's drought resistance. This study reveals the pivotal role of Taxol in augmenting the resilience of against drought stress and improving its therapeutic oil properties. Emphasizing the tree's inherent tolerance during its susceptible early stages is crucial in promoting sustainable agriculture and forestry practices. The findings underscore the importance of advanced scientific research in uncovering the concealed capabilities of robust trees like as we continue our pursuit of a sustainable future.

摘要

干旱对木本植物的生长和存活构成重大威胁,尤其是[具体树种未提及],它以缓慢而稳定的生长而闻名。了解[具体树种未提及]对非生物胁迫的生理和分子反应对于制定提高其抗旱性的策略至关重要。本研究聚焦于[具体树种未提及]在根系增殖最初几个月的潜在脆弱性,并研究精油衍生化合物紫杉醇在增强其抗旱性中的作用。对[具体树种未提及]的各个方面进行了全面分析,包括形态特征、光合速率、色素浓度、含氮成分和脂质过氧化。此外,该研究还检测了可溶性碳水化合物、脯氨酸和抗氧化酶的积累情况,作为树木对干旱胁迫反应的一部分。进行了分子对接和分子动力学模拟,以确定从[具体树种未提及]中提取的精油紫杉醇与[具体树种未提及]中VIT1蛋白的结合亲和力。[具体树种未提及]通过积累大量的可溶性碳水化合物、脯氨酸和抗氧化酶,对干旱表现出显著的恢复力。精油衍生化合物紫杉醇与VIT1蛋白表现出很强的结合亲和力(-10.23千卡/摩尔),表明其在增强树木抗旱性方面的潜在作用。本研究揭示了紫杉醇在增强[具体树种未提及]对干旱胁迫的恢复力和改善其治疗油特性方面的关键作用。在其易感早期阶段强调树木的固有耐受性对于促进可持续农业和林业实践至关重要。这些发现强调了先进科学研究在揭示像[具体树种未提及]这样强壮树木隐藏能力方面的重要性,因为我们继续追求可持续的未来。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4c29/10303784/ea2530b4b8a8/fgene-14-1165518-g001.jpg

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