Endophytic Fungi: Biological Control and Induced Resistance to Phytopathogens and Abiotic Stresses

Pathogens, Journal Year: 2021, Volume and Issue: 10(5), P. 570 - 570

Published: May 8, 2021

Plant diseases cause losses of approximately 16% globally. Thus, management measures must be implemented to mitigate and guarantee food production. In addition traditional measures, induced resistance biological control have gained ground in agriculture due their enormous potential. Endophytic fungi internally colonize plant tissues the potential act as agents, such agents or elicitors process attenuating abiotic stresses. this review, we list mode action group microorganisms which can controlling describe several examples endophytes were able reduce damage caused by pathogens adverse conditions. This is arsenal molecules generated during interaction they form a kind shield plant. Furthermore, considering that endophytic an important tool managing for biotic stresses large amount biologically active substances produced, bioprospecting class tending increase generate valuable products agriculture.

Language: Английский

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Current Scenario and Future Prospects of Endophytic Microbes: Promising Candidates for Abiotic and Biotic Stress Management for Agricultural and Environmental Sustainability

Microbial Ecology, Journal Year: 2023, Volume and Issue: 86(3), P. 1455 - 1486

Published: March 14, 2023

Abstract Globally, substantial research into endophytic microbes is being conducted to increase agricultural and environmental sustainability. Endophytic such as bacteria, actinomycetes, fungi inhabit ubiquitously within the tissues of all plant species without causing any harm or disease. Endophytes form symbiotic relationships with diverse can regulate numerous host functions, including resistance abiotic biotic stresses, growth development, stimulating immune systems. Moreover, endophytes play a dominant role in nutrient cycling, biodegradation, bioremediation, are widely used many industries. have stronger predisposition for enhancing mineral metal solubility by cells through secretion organic acids low molecular weight metal-specific ligands (such siderophores) that alter soil pH boost binding activity. Finally, synthesize various bioactive compounds high competence promising candidates new drugs, antibiotics, medicines. Bioprospecting novel secondary metabolites has given momentum sustainable agriculture combating stresses. Biotechnological interventions aid played pivotal crop improvement mitigate stress conditions like drought, salinity, xenobiotic compounds, heavy metals. Identification putative genes from conferring tolerance diseases, apart those involved accumulation degradation contaminants, could open avenues development. Furthermore, detailed biochemical understanding endophyte entry colonization strategy would better help manipulating productivity under changing climatic conditions. Therefore, present review highlights current trends based on SCOPUS database, potential biotechnological microorganisms stresses influencing productivity, future opportunities improving tolerance, their contribution remediation hazardous contaminants. Graphical

Language: Английский

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Bacterial and Fungal Biocontrol Agents for Plant Disease Protection: Journey from Lab to Field, Current Status, Challenges, and Global Perspectives

Molecules, Journal Year: 2023, Volume and Issue: 28(18), P. 6735 - 6735

Published: Sept. 21, 2023

Plants are constantly exposed to various phytopathogens such as fungi, Oomycetes, nematodes, bacteria, and viruses. These pathogens can significantly reduce the productivity of important crops worldwide, with annual crop yield losses ranging from 20% 40% caused by pathogenic diseases. While use chemical pesticides has been effective at controlling multiple diseases in major crops, excessive synthetic chemicals detrimental effects on environment human health, which discourages pesticide application agriculture sector. As a result, researchers worldwide have shifted their focus towards alternative eco-friendly strategies prevent plant Biocontrol is less toxic safer method that reduces severity A variety biological control agents (BCAs) available for use, but further research needed identify potential microbes natural products broad-spectrum antagonistic activity This review aims highlight importance biocontrol managing Furthermore, role beneficial current status mechanisms will be summarized. The also cover challenges need future development methods ensure efficient disease management sustainable agriculture.

Language: Английский

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Stress combinations and their interactions in plants database: a one‐stop resource on combined stress responses in plants

The Plant Journal, Journal Year: 2023, Volume and Issue: 116(4), P. 1097 - 1117

Published: Oct. 12, 2023

SUMMARY We have developed a compendium and interactive platform, named Stress Combinations their Interactions in Plants Database (SCIPDb; http://www.nipgr.ac.in/scipdb.php ), which offers information on morpho‐physio‐biochemical (phenome) molecular (transcriptome metabolome) responses of plants to different stress combinations. SCIPDb is plant informatics hub for data mining phenome, transcriptome, trait‐gene ontology, data‐driven research advancing mechanistic understanding combined biology. analyzed global phenome from 939 studies delineate the effects various combinations yield major crops found that was substantially affected under abiotic–abiotic stresses. Transcriptome datasets 36 hosted identified novel genes, whose roles not been earlier established stress. Integretome analysis drought–heat pinpointed carbohydrate, amino acid, energy metabolism pathways as crucial metabolic, proteomic, transcriptional components tolerance These examples illustrate application identifying genes involved tolerance. Further, we showed this database candidate drought pathogen To our knowledge, only publicly available platform offering stress‐specific omics big visualization tools, such an scrollbar, matrix, radial tree, distribution map, meta‐phenome analysis, search, BLAST, transcript expression pattern table, Manhattan plot, co‐expression network. tools facilitate better mechanisms underlying

Language: Английский

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Omics approaches in understanding the benefits of plant-microbe interactions

Frontiers in Microbiology, Journal Year: 2024, Volume and Issue: 15

Published: May 27, 2024

Plant-microbe interactions are pivotal for ecosystem dynamics and sustainable agriculture, influenced by various factors, such as host characteristics, environmental conditions, human activities. Omics technologies, including genomics, transcriptomics, proteomics, metabolomics, have revolutionized our understanding of these interactions. Genomics elucidates key genes, transcriptomics reveals gene expression dynamics, proteomics identifies essential proteins, metabolomics profiles small molecules, thereby offering a holistic perspective. This review synthesizes diverse microbial-plant interactions, showcasing the application omics in mechanisms, nitrogen fixation, systemic resistance induction, mycorrhizal association, pathogen-host Despite challenges data integration ethical considerations, approaches promise advancements precision intervention resilient agricultural practices. Future research should address challenges, enhance technology resolution, explore epigenomics, understand plant-microbe under conditions. In conclusion, technologies hold immense optimizing strategies fortifying alliances, paving way agriculture stewardship.

Language: Английский

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Abiotic Stress and Belowground Microbiome: The Potential of Omics Approaches

International Journal of Molecular Sciences, Journal Year: 2022, Volume and Issue: 23(3), P. 1091 - 1091

Published: Jan. 19, 2022

Nowadays, the worldwide agriculture is experiencing a transition process toward more sustainable production, which requires reduction of chemical inputs and preservation microbiomes’ richness biodiversity. Plants are no longer considered as standalone entities, future should be grounded on study plant-associated microorganisms all their potentiality. Moreover, due to climate change scenario resulting rising incidence abiotic stresses, an innovative environmentally friendly technique in agroecosystem management required support plants facing hostile environments. Plant-associated have shown great attitude promising tool improve sustainability deal with harsh Several studies were carried out recent years looking for some beneficial microbes and, basis them, it evident that Actinomycetes arbuscular mycorrhizal fungi (AMF) considerable number positive effects plants’ fitness health. Given potential these change, this review will focused ability plant during interaction stresses multi-omics techniques can researchers unearthing hidden world plant–microbiome interactions. These associated increase endurance through several mechanisms, such growth-promoting traits or priming-mediated stress tolerance. Using approach, possible deepen mechanisms dynamic belowground microbiomes, gaining fundamental information exploit them staunch allies weapons against crop enemies threatening crops ongoing global context.

Language: Английский

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Phyto-microbiome to mitigate abiotic stress in crop plants

Frontiers in Microbiology, Journal Year: 2023, Volume and Issue: 14

Published: Aug. 2, 2023

Plant-associated microbes include taxonomically diverse communities of bacteria, archaebacteria, fungi, and viruses, which establish integral ecological relationships with the host plant constitute phyto-microbiome. The phyto-microbiome not only contributes in normal growth development plants but also plays a vital role maintenance homeostasis during abiotic stress conditions. Owing to its immense metabolic potential, provides capability mitigate through various mechanisms like production antioxidants, hormones, bioactive compounds, detoxification harmful chemicals toxins, sequestration reactive oxygen species other free radicals. A deeper understanding structure functions complex mediated mitigation would enable utilization for alleviation crop stress-resistant crops. This review aims at exploring potential alleviate drought, heat, salinity heavy metal finding sustainable solutions enhance agricultural productivity. mechanistic insights into phytomicrobiome imparting tolerance have been summarized, that be helpful novel bioinoculants. high-throughput modern approaches involving candidate gene identification target modification such as genomics, metagenomics, transcriptomics, metabolomics, based genetic engineering discussed wake ever-increasing demand climate resilient plants.

Language: Английский

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Microbial Consortia for Plant Protection against Diseases: More than the Sum of Its Parts

International Journal of Molecular Sciences, Journal Year: 2023, Volume and Issue: 24(15), P. 12227 - 12227

Published: July 31, 2023

Biological plant protection presents a promising and exciting alternative to chemical methods for safeguarding plants against the increasing threats posed by diseases. This approach revolves around utilization of biological control agents (BCAs) suppress activity significant pathogens. Microbial BCAs have potential effectively manage crop disease development interacting with pathogens or hosts, thereby their resistance. However, current efficacy remains unsatisfactory, creating new research opportunities sustainable cultivation management. In this context, microbial consortia, comprising multiple microorganisms diverse mechanisms action, hold promise in terms augmenting magnitude stability overall antipathogen effect. Despite scientific efforts identify construct consortia that can aid vital crops, only limited number consortia-based biocontrol formulations are currently available. Therefore, article aims present complex analysis status explore future directions technological advancements.

Language: Английский

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An Integrated Multi-Omics and Artificial Intelligence Framework for Advance Plant Phenotyping in Horticulture

Biology, Journal Year: 2023, Volume and Issue: 12(10), P. 1298 - 1298

Published: Sept. 30, 2023

This review discusses the transformative potential of integrating multi-omics data and artificial intelligence (AI) in advancing horticultural research, specifically plant phenotyping. The traditional methods phenotyping, while valuable, are limited their ability to capture complexity biology. advent (meta-)genomics, (meta-)transcriptomics, proteomics, metabolomics has provided an opportunity for a more comprehensive analysis. AI machine learning (ML) techniques can effectively handle volume data, providing meaningful interpretations predictions. Reflecting multidisciplinary nature this area review, readers will find collection state-of-the-art solutions that key integration phenotyping experiments horticulture, including experimental design considerations with several technical non-technical challenges, which discussed along solutions. future prospects include precision predictive breeding, improved disease stress response management, sustainable crop exploration biodiversity. holds immense promise revolutionizing research applications, heralding new era

Language: Английский

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Combatting insects mediated biotic stress through plant associated endophytic entomopathogenic fungi in horticultural crops

Frontiers in Plant Science, Journal Year: 2023, Volume and Issue: 13

Published: Jan. 19, 2023

Horticultural production is a vital catalyst for economic growth, yet insect infestations reduce horticultural crop yield and quality. Pesticides other pest control methods are used during planting to eliminate pests that cause direct indirect losses. In such situations, endophytic entomo-pathogenic fungi (EEPF) can act as potential tools biological control. They protect plants by boosting nutrition, morpho-physiology salt or iron tolerance. Antixenosis, antibiosis plant tolerance change performance preferences. EEPF- colonisation slows herbivore development, food consumption, oviposition larval survival. EEPF changes physio-chemical properties like volatile emission profile secondary metabolite regulate defences. produces chitinases, laccases, amylases, cellulases defence. Recent studies focused on species’ significance, isolation, identification field application. Realizing their full difficult due insufficient mass production, storage stability formulation. Genetic-molecular bioinformatics help build EEPF-based systems. Metagenomics helps study microbial taxonomy function. Multi-omics system biology decode interactions with host microorganisms. NGS (Next Generation Sequencing), comparative genomics, proteomics, transcriptomics, metabolomics, metatranscriptomics microarrays evaluate plant-EEPF relationships. IPM requires understanding the abiotic biotic elements influence interaction physiological mechanisms of colonisation. Due restricted research, there hundreds unexplored EEPFs, providing an urgent need uncover analyse them.

Language: Английский

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