Next generation microbiome applications for crop production — limitations and the need of knowledge-based solutions

Current Opinion in Microbiology, Год журнала: 2019, Номер 49, С. 59 - 65

Опубликована: Июнь 1, 2019

Язык: Английский

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Deciphering the Omics of Plant-Microbe Interaction: Perspectives and New Insights

Current Genomics, Год журнала: 2020, Номер 21(5), С. 343 - 362

Опубликована: Май 15, 2020

Introduction: Plants do not grow in isolation, rather they are hosts to a variety of microbes their natural environments. While, few thrive the plants for own benefit, others may have direct impact on symbiotic manner. Unraveling plant-microbe interactions is critical component recognizing positive and negative impacts plants. Also, by affecting environment around plants, indirectly influence The progress sequencing technologies genomics era several omics tools has accelerated biological science. Studying complex nature can offer strategies increase productivity an environmentally friendly manner providing better insights. This review brings forward recent works performed building that decipher between plant-microbiome. At same time, it further explores other associated mutually beneficial aspects such as plant growth promotion, nitrogen fixation, stress suppressions crops bioremediation; well provides insights metabolic through approaches. It also aims explore advances study Arabidopsis important avenue serve baseline tool create models help scrutinizing various factors contribute elaborate relationship microbes. Causal relationships be established systematic gnotobiotic experimental studies test hypotheses biologically derived interactions. Conclusion: will cover keeping view advantages these improving nutrient uptake health.

Язык: Английский

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Mitigation of lead toxicity in Vigna radiata genotypes by silver nanoparticles

Environmental Pollution, Год журнала: 2022, Номер 308, С. 119606 - 119606

Опубликована: Июнь 15, 2022

Язык: Английский

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Multi‐omics profiling reveals comprehensive microbe–plant–metabolite regulation patterns for medicinal plant Glycyrrhiza uralensis Fisch

Plant Biotechnology Journal, Год журнала: 2022, Номер 20(10), С. 1874 - 1887

Опубликована: Июнь 7, 2022

Glycyrrhiza uralensis Fisch is a medicinal plant widely used to treat multiple diseases in Europe and Asia, its efficacy largely depends on liquiritin glycyrrhizic acid. The regulatory pattern responsible for the difference between wild cultivated G. remains undetermined. Here, we collected roots rhizosphere soils from (WT) as well those farmed 1 year (C1) 3 years (C3), generated metabolite transcript data roots, microbiota rhizospheres conducted comprehensive multi-omics analyses. We updated gene structures all 40 091 genes uralensis, based 52 differentially expressed genes, charted route-map of both acid biosynthesis, with BAS, CYP72A154 CYP88D6 critical biosynthesis being significantly higher than uralensis. Additionally, network analysis identified that Lysobacter was strongly associated CYP72A154, which required biosynthesis. Finally, developed holistic regulation model confirmed importance microbial community structure accumulation. This study thoroughly decoded key mechanisms acid, provided new insights into interactions plant's metabolites transcriptome, microbes environment, would guide future cultivation

Язык: Английский

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Engineering the Crop Microbiota Through Host Genetics

Annual Review of Phytopathology, Год журнала: 2023, Номер 61(1), С. 257 - 277

Опубликована: Май 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.

Язык: Английский

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Plant Colonization by Biocontrol Bacteria and Improved Plant Health: A Review

Frontiers in Bioscience-Landmark, Год журнала: 2025, Номер 30(1)

Опубликована: Янв. 14, 2025

The use of biological control agents is one the best strategies available to combat plant diseases in an ecofriendly manner. Biocontrol bacteria capable providing beneficial effect crop growth and health, have been developed for several decades. It highlights need a deeper understanding colonization mechanisms employed by biocontrol enhance their efficacy pathogen control. present review deals with in-depth steps involved host bacteria. process starts from root zone, where establish initial interactions plant’s system. Moving beyond roots, migrate colonize other organs, including stems, leaves, even flowers. Also, attempts explore facilitating bacterial movement within such as migrating through interconnected spaces vessels or apoplast, applying quorum sensing extracellular enzymes during what needed long-term association plant. impacts on microbial community dynamics, nutrient cycling, overall health are discussed, emphasizing intricate relationships between microbiome benefits above-ground parts, 40 confer. By unraveling these mechanisms, researchers can develop targeted enhancing efficiency effectiveness bacteria, leading more sustainability resilience.

Язык: Английский

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Trichoderma Enhances Net Photosynthesis, Water Use Efficiency, and Growth of Wheat (Triticum aestivum L.) under Salt Stress

Microorganisms, Год журнала: 2020, Номер 8(10), С. 1565 - 1565

Опубликована: Окт. 11, 2020

Soil salinity is one of the most important abiotic stresses limiting plant growth and productivity. The breeding salt-tolerant wheat cultivars has substantially relieved adverse effects salt stress. Complementing these with growth-promoting microbes potential to stimulate further enhance their tolerance. In this study, two fungal isolates, Th4 Th6, bacterial isolate, C7, were isolated. phylogenetic analyses suggested that isolates closely related Trichoderma yunnanense, afroharzianum, Bacillus licheniformis, respectively. These produced indole-3-acetic acid (IAA) under stress (200 mM). abilities tolerance investigated by seed coatings on salt-sensitive cultivars. Salt (S), cultivar (C), microbial treatment (M) significantly affected water use efficiency. interaction effect M x S correlated all photosynthetic parameters investigated. Treatments enhanced net photosynthesis, efficiency biomass production. Principal component analysis revealed influences different differed substantially. This study illustrated demonstrated using as biostimulants.

Язык: Английский

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Potential Use of Microbial Community Genomes in Various Dimensions of Agriculture Productivity and Its Management: A Review

Frontiers in Microbiology, Год журнала: 2022, Номер 13

Опубликована: Май 17, 2022

Agricultural productivity is highly influenced by its associated microbial community. With advancements in omics technology, metagenomics known to play a vital role world studies unlocking the uncultured populations present environment. Metagenomics diagnostic tool target unique signature loci of plant and animal pathogens as well beneficial microorganisms from samples. Here, we reviewed various aspects experimental methods techniques used for sequencing, diversified computational resources, including databases software tools. Exhaustive focus study are conducted on application agriculture, deciphering areas, pathogen disease identification, resistance breeding, pest control, weed management, abiotic stress post-harvest discoveries source novel molecules/compounds, biosurfactants natural product, identification biosynthetic molecules, use genetically modified crops, antibiotic-resistant genes. Metagenomics-wide association agriculture crop rates, intercropping analysis, agronomic field analyzed. This article first comprehensive prospects an perspective, focusing wider range applications studies.

Язык: Английский

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Plant growth promoting bacteria (PGPB)-induced plant adaptations to stresses: an updated review

PeerJ, Год журнала: 2024, Номер 12, С. e17882 - e17882

Опубликована: Авг. 20, 2024

Plants and bacteria are co-evolving interact with one another in a continuous process. This interaction enables the plant to assimilate nutrients acquire protection help of beneficial known as growth-promoting (PGPB). These naturally produce bioactive compounds that can assist plants’ stress tolerance. Moreover, they employ various direct indirect processes induce growth protect plants against pathogens. The mechanisms involve phytohormone production, phosphate solubilization, zinc potassium ammonia nitrogen fixation while, production siderophores, lytic enzymes, hydrogen cyanide, antibiotics included under mechanisms. property be exploited prepare bioformulants for biofertilizers, biopesticides, biofungicides, which convenient alternatives chemical-based products achieve sustainable agricultural practices. However, application importance PGPB agriculture still debatable despite its immense diversity growth-supporting activities. performance varies greatly is dictated by environmental factors affecting development. review emphasizes role activities (stress tolerance, phytohormones) summarises new formulations opportunities.

Язык: Английский

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Resistance Breeding of Common Bean Shapes the Physiology of the Rhizosphere Microbiome

Frontiers in Microbiology, Год журнала: 2019, Номер 10

Опубликована: Окт. 1, 2019

The taxonomically diverse rhizosphere microbiome contributes to plant nutrition, growth and health, including protection against soil-borne pathogens. We previously showed that breeding for Fusarium-resistance in common bean changed the composition functioning. Here, we assessed impact of on physiology. Combined with metatranscriptome data, community-level physiological profiling by Biolog EcoPlate analyses revealed Fusarium-resistant accession was distinctly different from Fusarium-susceptible accession, higher consumption amino acids amines, metabolism xylanase sialidase, expression genes associated nitrogen, phosphorus iron metabolism. resistome analysis indicates soxR, which is involved protecting bacteria oxidative stress induced a pathogen invasion. These results further support our hypothesis resistance has unintentionally shaped assembly activity rhizobacterial community toward abundance specific competent bacterial taxa can provide complementary fungal root infections.

Язык: Английский

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