Plant–microbiome interactions: from community assembly to plant health

Nature Reviews Microbiology, Journal Year: 2020, Volume and Issue: 18(11), P. 607 - 621

Published: Aug. 12, 2020

Language: Английский

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A single bacterial genus maintains root growth in a complex microbiome

Nature, Journal Year: 2020, Volume and Issue: 587(7832), P. 103 - 108

Published: Sept. 30, 2020

Language: Английский

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The Plant Microbiome: From Ecology to Reductionism and Beyond

Annual Review of Microbiology, Journal Year: 2020, Volume and Issue: 74(1), P. 81 - 100

Published: June 12, 2020

Methodological advances over the past two decades have propelled plant microbiome research, allowing field to comprehensively test ideas proposed a century ago and generate many new hypotheses. Studying distribution of microbial taxa genes across habitats has revealed importance various ecological evolutionary forces shaping microbiota. In particular, selection imposed by strongly shapes diversity composition microbiota leads adaptation associated with navigating immune system utilizing plant-derived resources. Reductionist approaches demonstrated that interaction between immunity is, in fact, bidirectional plants, microbiota, environment shape complex chemical dialogue collectively orchestrates plantmicrobiome. The next stage research will require integration reductionist establish general understanding assembly function both natural managed environments.

Language: Английский

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Priority effects in microbiome assembly

Nature Reviews Microbiology, Journal Year: 2021, Volume and Issue: 20(2), P. 109 - 121

Published: Aug. 27, 2021

Language: Английский

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Bacterial seed endophyte shapes disease resistance in rice

Nature Plants, Journal Year: 2021, Volume and Issue: 7(1), P. 60 - 72

Published: Jan. 4, 2021

Language: Английский

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Disruption of Firmicutes and Actinobacteria abundance in tomato rhizosphere causes the incidence of bacterial wilt disease

The ISME Journal, Journal Year: 2020, Volume and Issue: 15(1), P. 330 - 347

Published: Oct. 7, 2020

Enrichment of protective microbiota in the rhizosphere facilitates disease suppression. However, how disruption rhizobacteria affects suppression is largely unknown. Here, we analyzed microbial community a healthy and diseased tomato plant grown <30-cm apart greenhouse at three different locations South Korea. The abundance Gram-positive Actinobacteria Firmicutes phyla was lower soil (DRS) than (HRS) without changes causative Ralstonia solanacearum population. Artificial bacteria HRS using 500-μg/mL vancomycin increased bacterial wilt occurrence tomato. To identify HRS-specific plant-protective species, Brevibacterium frigoritolerans HRS1, Bacillus niacini HRS2, Solibacillus silvestris HRS3, luciferensis HRS4 were selected from among 326 heat-stable culturable isolates. These four strains did not directly antagonize R. but activated immunity. A synthetic comprising these displayed greater immune activation against extended protection by 4 more days comparison with each individual strain. Overall, our results demonstrate for first time that dysbiosis DRS promotes incidence disease.

Language: Английский

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Applying the core microbiome to understand host–microbe systems

Journal of Animal Ecology, Journal Year: 2020, Volume and Issue: 89(7), P. 1549 - 1558

Published: April 5, 2020

Abstract The host‐associated core microbiome was originally coined to refer common groups of microbes or genes that were likely be particularly important for host biological function. However, the term has evolved encompass variable definitions across studies, often identifying key with respect their spatial distribution, temporal stability ecological influence, as well contribution function and fitness. A major barrier reaching a consensus over how define its relevance biological, evolutionary theory is lack precise terminology associated definitions, persistent association Common, microbiomes can together generate insights into processes act independently function, while functional host‐adapted cores distinguish between facultative near‐obligate symbionts differ in effects on This commentary summarizes five broad have been applied literature, highlighting strengths limitations advancing our understanding host–microbe systems, noting where they are overlap, discussing potential No one definition capture range population. Applied together, reveal different layers microbial organization from which we begin understand govern interactions.

Language: Английский

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The plant endosphere world – bacterial life within plants

Environmental Microbiology, Journal Year: 2020, Volume and Issue: 23(4), P. 1812 - 1829

Published: Sept. 21, 2020

Summary The plant endosphere is colonized by complex microbial communities and microorganisms, which colonize the interior at least part of their lifetime are termed endophytes. Their functions range from mutualism to pathogenicity. All organs tissues generally bacterial endophytes diversity composition depend on plant, organ its physiological conditions, growth stage as well environment. Plant‐associated in particular endophytes, have lately received high attention, because increasing awareness importance host‐associated microbiota for functioning performance host. Some endophyte known mostly lab assays, genome prediction few metagenome analyses; however, we limited understanding planta activities, particularly considering micro‐environments dynamics conditions. In our review, present recent findings environments, conditions colonization. Furthermore, discuss functions, interaction between plants methodological limitations research. We also provide an outlook needs future research improve role colonizing traits ecosystem functioning.

Language: Английский

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The root microbiome: Community assembly and its contributions to plant fitness

Journal of Integrative Plant Biology, Journal Year: 2022, Volume and Issue: 64(2), P. 230 - 243

Published: Jan. 14, 2022

The root microbiome refers to the community of microbes living in association with a plant's roots, and includes mutualists, pathogens, commensals. Here we focus on recent advances study commensal which is major research object microbiome-related researches. With rapid development new technologies, plant-commensal interactions can be explored unprecedented breadth depth. Both soil environment host plant drive assembly. bulk seed bank potential commensals, plants use exudates immune responses build healthy microbial communities from available microbes. extends functional system by participating variety processes, including nutrient absorption, growth promotion, resistance biotic abiotic stresses. Plants their microbiomes have evolved adaptation strategies over time. However, there still huge gap our understanding regulatory mechanisms interactions. In this review, summarize assembly effects these development, look at prospects for promoting sustainable agricultural through microbiome.

Language: Английский

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Emerging strategies for precision microbiome management in diverse agroecosystems

Nature Plants, Journal Year: 2021, Volume and Issue: 7(3), P. 256 - 267

Published: March 8, 2021

Language: Английский

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