Emerging Pathways for Engineering the Rhizosphere Microbiome for Optimal Plant Health

Journal of Agricultural and Food Chemistry, Journal Year: 2023, Volume and Issue: 71(11), P. 4441 - 4449

Published: March 8, 2023

The increasing impacts of global climate change on crop performance pose a significant threat to food security. rhizosphere microbiomes intimately interact with the plant and can largely facilitate plants in growth promotion stress resistance via multiple mechanisms. This review focuses approaches for harnessing produce beneficial effects toward enhanced productivity, including use organic inorganic amendments, microbial inoculants. Emerging methods, such as utilization synthetic consortia, host-mediated microbiome engineering, prebiotics made from specific root exudates, breeding promote plant–microbiome interactions, are highlighted. Updating our knowledge this field is critical understanding improving thereby enhancing adaptiveness changing environmental conditions.

Language: Английский

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Root microbiota confers rice resistance to aluminium toxicity and phosphorus deficiency in acidic soils

Nature Food, Journal Year: 2023, Volume and Issue: 4(10), P. 912 - 924

Published: Oct. 2, 2023

Language: Английский

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Exploring the potential of endophyte-plant interactions for improving crop sustainable yields in a changing climate

Frontiers in Plant Science, Journal Year: 2024, Volume and Issue: 15

Published: March 20, 2024

Climate change poses a major threat to global food security, significantly reducing crop yields as cause of abiotic stresses, and for boosting the spread new old pathogens pests. Sustainable management route mitigation challenge recruiting an array solutions tools aims. Among these, deployment positive interactions between micro-biotic components agroecosystems plants can play highly significant role, part agro-ecological revolution. Endophytic microorganisms have emerged promising solution tackle this challenge. Arbuscular Mycorrhizal Fungi (AMF) endophytic bacteria fungi demonstrated their potential alleviate stresses such drought heat stress, well impacts biotic stresses. They enhance in sustainable way also by other mechanisms, improving nutrient uptake, or direct effects on plant physiology. In review we summarize update main types endophytes, highlight several studies that demonstrate efficacy explore possible avenues implementing crop-microbiota interactions. The mechanisms underlying these are complex require comprehensive understanding. For reason, omic technologies genomics, transcriptomics, proteomics, metabolomics been employed unravel, higher level information, network microorganisms. Therefore, discuss various approaches techniques used so far study plant-endophyte

Language: Английский

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Linking plant functional genes to rhizosphere microbes: a review

Plant Biotechnology Journal, Journal Year: 2022, Volume and Issue: 21(5), P. 902 - 917

Published: Oct. 22, 2022

The importance of rhizomicrobiome in plant development, nutrition acquisition and stress tolerance is unquestionable. Relevant genes corresponding to the above functions also regulate construction. Deciphering molecular regulatory network plant-microbe interactions could substantially contribute improving crop yield quality. Here, gene-related nutrient uptake, biotic abiotic resistance, which may influence composition function microbial communities, are discussed this review. In turn, microbes on expression functional genes, thereby growth immunity, reviewed. Moreover, we have specifically paid attention techniques methods used link rhizomicrobiome. Finally, propose further explore mechanisms signalling pathways microbe-host gene interactions, potentially be for managing health agricultural systems.

Language: Английский

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Microbiome rescue: directing resilience of environmental microbial communities

Current Opinion in Microbiology, Journal Year: 2023, Volume and Issue: 72, P. 102263 - 102263

Published: Jan. 17, 2023

Earth's climate crisis threatens to disrupt ecosystem services and destabilize food security. Microbiome management will be a crucial component of comprehensive strategy maintain stable microbinal functions for ecosystems plants in the face change. rescue is directed, community-level recovery microbial populations lost after an environmental disturbance. aims propel resilience trajectory community functions. Rescue can achieved via demographic, functional, adaptive, or evolutionary disturbance-sensitive populations. Various ecological mechanisms support rescue, including dispersal, reactivation from dormancy, functional redundancy, plasticity, diversification, these interact. Notably, controlling dormancy potentially fruitful but underexplored target rescue.

Language: Английский

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Engineering the Crop Microbiota Through Host Genetics

Annual Review of Phytopathology, Journal Year: 2023, Volume and Issue: 61(1), P. 257 - 277

Published: May 17, 2023

The microbiota populating the plant–soil continuum defines an untapped resource for sustainable crop production. host plant is a driver taxonomic composition and function of these microbial communities. In this review, we illustrate how genetic determinants have been shaped by domestication diversification. We discuss heritable component recruitment may represent, at least partially, selection functions underpinning growth, development, health their plants magnitude heritability influenced environment. host–microbiota interactions can be treated as external quantitative trait review recent studies associating genetics with microbiota-based traits. also explore results reductionist approaches, including synthetic communities, to establish causal relationships between phenotypes. Lastly, propose strategies integrate manipulation into programs. Although detailed understanding when deployed breeding purposes still lacking, argue that advances in genomics are likely accelerate wider applications plant–microbiota agriculture.

Language: Английский

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Unraveling plant–microbe interactions: can integrated omics approaches offer concrete answers?

Journal of Experimental Botany, Journal Year: 2023, Volume and Issue: 75(5), P. 1289 - 1313

Published: Nov. 9, 2023

Abstract Advances in high throughput omics techniques provide avenues to decipher plant microbiomes. However, there is limited information on how integrated informatics can help deeper insights into plant–microbe interactions a concerted way. Integrating multi-omics datasets transform our understanding of the microbiome from unspecified genetic influences interacting species specific gene-by-gene interactions. Here, we highlight recent progress and emerging strategies crop research review key aspects integration host microbial omics-based be used comprehensive outline complex crop–microbe We describe these technological advances have helped unravel crucial genes pathways that control beneficial, pathogenic, commensal identify knowledge gaps synthesize current limitations approaches. studies which multi-omics-based approaches led improved models community structure function. Finally, recommend holistic integrating achieve precision efficiency data analysis, for biotic abiotic stress contribution microbiota shaping fitness.

Language: Английский

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Biological roles of soil microbial consortium on promoting safe crop production in heavy metal(loid) contaminated soil: A systematic review

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 912, P. 168994 - 168994

Published: Dec. 2, 2023

Language: Английский

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The hidden side of interaction: microbes and roots get together to improve plant resilience

Journal of Plant Interactions, Journal Year: 2024, Volume and Issue: 19(1)

Published: March 11, 2024

Plants have evolved various belowground traits to adapt the changing environments, and root-associated soil microbes play a crucial role in response, adaptation, resilience adverse environmental conditions. This comprehensive review explores diverse interactions between plants microbes, focusing on of microbiota, with particular emphasis arbuscular mycorrhizal fungi, plant responses How genotype, root traits, growth environments influence these interactions, consequently productivity, are discussed. Recent advances phenotyping, including traditional machine learning-based methods also presented as an innovative tool study characterize root-microbe interactions. Overall, studies highlight importance considering hidden side roots improve nutrition protection context sustainable agriculture face climate change.

Language: Английский

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Progress and prospects for remediation of soil potentially toxic elements pollution: A state-of-the-art review

Environmental Technology & Innovation, Journal Year: 2024, Volume and Issue: 35, P. 103703 - 103703

Published: June 7, 2024

Rapid economic development has led to an alarming increase in soil pollution by potentially toxic elements (PTEs), significantly reducing productivity and posing long-term threats sustainable agriculture human well-being. Over the past two decades, it been observed that PTEs severely impacted biodiversity, with damage rates of 94.7 % plants, 77.4 humans, 68.4 animals. In response, various remediation technologies have developed, considering factors such as practical applicability, treatment duration, ecological safety. Microbial shown a removal efficiency ranging from 32.0 95.2 %, while multi-technology combined approaches demonstrated broader efficacy, 18.7 381 %. However, selection suitable technology must also consider cost ensure efficient contaminant removal. This review provides comprehensive overview local international status, sources, hazards associated PTEs, well environmental influencing their migration. It examines detoxification mechanisms plants microbial evaluates strengths weaknesses physical, chemical, biological, methods. Furthermore, underscores requirements opportunities for developing effective techniques. The insights presented here are crucial agronomists strategies interdisciplinary research into integrated emission sources pathogenesis, thereby enhancing efforts safeguard Earth's environment.

Language: Английский

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