Innovative metabolic reprogramming in rice: unlocking drought resilience through microbial consortia interaction and sustainable agriculture.

IF 2.9 4区 生物学 Q3 BIOTECHNOLOGY & APPLIED MICROBIOLOGY
3 Biotech Pub Date : 2025-10-01 Epub Date: 2025-09-13 DOI:10.1007/s13205-025-04513-0
Ajay Tomar, Chitranjan Kumar, Kshitij Parmar, Naeem Khan, Ramji Singh, Sunil Kumar Dwivedi, Durga Prasad
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引用次数: 0

Abstract

Rice is a global staple food facing climate change challenges, such as drought, salinity, alkalinity, and heat stress. Proteomics, genomics, gene expression, and metabolic changes use adaptation strategies, but translating them into field conditions remains a challenge. This review highlights the role of microbial consortia in drought adaptation, crop resilience, and food security through several drought mitigation strategies. Plants use a "cry for help" strategy to restructure their microbiome, alleviate stress, and improve health and nutrition. Understanding the complex feedback between microbes and plants is crucial for future crop drought resilience. Microbial consortia eliminate stress, such as drought stress, by acclimatizing plants to various tactics, enhancing water uptake. Techniques like UPLS/GC detect profiling and plant growth regulators influenced by microbial consortia under water scarcity. Metabolomics can identify secondary metabolites, chemical signaling, and governing systems in plant groups, contributing to drug development and drought tolerance in cereal crops, such as rice and wheat. Key microbial consortia candidates have been identified for nitrogen-fixing bacteria, phosphate-solubilizing bacteria, mycorrhizal fungi, phytohormones, siderophores, and biofortifying crops with nutrients, such as zinc. Future research is needed to understand molecular pathways and identify microbial species that improve drought tolerance. Key challenges include addressing drought effects on plants, understanding plant-microbial consortia functions, and advancing multiomics, synthetic communities (SynComs), and host-mediated microbiome engineering for drought-resilient agriculture.

水稻创新代谢重编程:通过微生物联合体相互作用和可持续农业解锁抗旱能力。
水稻是面临干旱、盐碱化、高温胁迫等气候变化挑战的全球性主食。蛋白质组学、基因组学、基因表达和代谢变化使用适应策略,但将其转化为现场条件仍然是一个挑战。这篇综述通过几种干旱缓解策略强调了微生物群落在干旱适应、作物抗灾能力和粮食安全中的作用。植物使用“呼救”策略来重组它们的微生物群,减轻压力,改善健康和营养。了解微生物和植物之间复杂的反馈对未来作物抗旱能力至关重要。微生物联合体消除压力,如干旱压力,通过适应植物的各种策略,提高水分吸收。UPLS/GC等技术检测缺水条件下微生物群落对植物生长调节剂的影响。代谢组学可以识别植物群中的次生代谢物、化学信号传导和调控系统,有助于水稻和小麦等谷类作物的药物开发和耐旱性。已经确定了固氮细菌、溶磷细菌、菌根真菌、植物激素、铁载体和含锌等营养物质的生物强化作物的关键微生物联合体候选者。未来的研究需要了解分子途径和鉴定提高抗旱性的微生物物种。主要挑战包括解决干旱对植物的影响,了解植物-微生物联合体的功能,推进多组学、合成群落(SynComs)和宿主介导的抗旱农业微生物组工程。
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来源期刊
3 Biotech
3 Biotech Agricultural and Biological Sciences-Agricultural and Biological Sciences (miscellaneous)
CiteScore
6.00
自引率
0.00%
发文量
314
期刊介绍: 3 Biotech publishes the results of the latest research related to the study and application of biotechnology to: - Medicine and Biomedical Sciences - Agriculture - The Environment The focus on these three technology sectors recognizes that complete Biotechnology applications often require a combination of techniques. 3 Biotech not only presents the latest developments in biotechnology but also addresses the problems and benefits of integrating a variety of techniques for a particular application. 3 Biotech will appeal to scientists and engineers in both academia and industry focused on the safe and efficient application of Biotechnology to Medicine, Agriculture and the Environment.
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