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40 results for “plant microbiome”
Effects of Hedysarum leguminous plants on soil bacterial microbiome in the Mu Us desert, northwest China
<p><span>By assessing the influence of rhizocompartment types (i.e. root, rhizosphere soil, root zone soil, and inter-shrub bulk soil) on the diversity of soil microbial communities under desert leguminous plant shrubs, and the influence of, and variations in, soil physicochemical factors in interactions among leguminous plants, soil, and microbes. Both 16S rRNA high-throughput genome sequencing and conventional soil physicochemical index determination were used to characterise the bacterial diversity and soil physicochemical properties in the rhizocompartments of two <i>Hedysarum</i> spp. (<i>Hedysarum mongolicum</i> and <i>Hedysarum scoparium</i>) in the Mu Us Desert. We found that all the nutrient indices (except TP and AP), values in rhizosphere soil were uniformly higher than those in root zone soil and inter-shrub bulk soil (<i>P</i> < 0.05). The bacterial community diversity in the root, under-shrub (rhizosphere, root zone) and inter-shrub bulk soil also have significant differences (<i>P</i> < 0.05). Desert leguminous plants had significant effects on hierarchical filtration and enrichment of specific soil bacterial microbiomes (<i>P</i> < 0.05). Root endophyte and rhizosphere soil microbiomes were mainly influenced by soil nutrients, while the bacterial communities in root zones soil and inter-shrub bulk soil were mainly influenced by soil pH and NH<sub>4</sub><sup>+</sup>-N. The rhizocompartment types of desert leguminous plants have a significant influence on the diversity of soil microbial communities. According to our findings, nitrogen-fixing rhizobia can co-exist with non-symbiotic endophytes in the roots of desert leguminous plants, and plants have a hierarchical filtering and enriching effect on beneficial microbes in soil via rhizocompartments. Soil physicochemical factors have a significant influence on the structure and composition of microbial communities in various rhizocompartments, and this influence is derived from the interactions among leguminous plants, soil, and microbes.</span></p>
The soil microbiome increases plant survival and modifies interactions with root endosymbionts in the field
<p>Evidence is accumulating that the soil microbiome—the community of microorganisms living in soils—has a major effect on plant traits and fitness. However, most work to date has taken place under controlled laboratory conditions and has not experimentally disentangled the effect of the soil microbiome on plant performance from the effects of key endosymbiotic constituents. As a result, it is difficult to extrapolate from existing data to understand the role of the soil microbiome in natural plant populations. To address this gap, we performed a field experiment using the black medick Medicago lupulina to test how the soil microbiome influences plant performance and colonization by two root endosymbionts (the mutualistic nitrogen-fixing bacteria Ensifer spp. and the parasitic root-knot nematode Meloidogyne hapla) under natural conditions. We inoculated all plants with nitrogen-fixing bacteria and factorially manipulated the soil microbiome and nematode infection. We found that plants grown in microbe-depleted soil exhibit greater mortality, but that among the survivors there was no effect of the soil microbiome on plant performance (shoot biomass, root biomass, or shoot-to-root ratio). The soil microbiome also impacted parasitic nematode infection and affected colonization by mutualistic nitrogen-fixing bacteria in a plant genotype-dependent manner, increasing colonization in some plant genotypes and decreasing it in others. Our results demonstrate the soil microbiome has complex effects on plant-endosymbiont interactions and may be critical for survival under natural conditions.</p>
Plant Based Diet, Ethnicity, and the Gut Microbiome
ClinicalTrials.gov study NCT03314194. IPD Sharing: NO. Countries: 1. Publications: 1.
Data from: Diffuse symbioses: roles of plant–plant, plant–microbe and microbe–microbe interactions in structuring the soil microbiome
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Data from: Diet breadth and exploitation of exotic plants shift the core microbiome of Cephaloleia, a group of tropical herbivorous beetles
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Data from: Assembly and ecological function of the root microbiome across angiosperm plant species
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The soil microbiome increases plant survival and modifies interactions with root endosymbionts in the field
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Data from: Foliar-feeding insects acquire microbiomes from the soil rather than the host plant
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Manipulating plant microbiomes in the field: native mycorrhizae advance plant succession and improve native plant restoration
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Data from: The plant microbiome and native plant restoration: the example of native mycorrhizal fungi
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Effects of Hedysarum leguminous plants on soil bacterial microbiome in the Mu Us desert, northwest China
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Impact of Consuming a Plant-based Enriched Meal on the Adult Gut Microbiome
ClinicalTrials.gov study NCT05459662. IPD Sharing: NO. Countries: 1. Publications: 0.
The Impact of Plant-Based Protein-rich Food Products With Varying Degree of Processing on the Human Gut Microbiome Composition and Human Metabolome
ClinicalTrials.gov study NCT05885750. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Revealing Microbiome Association With (Plant-based) Diet in Freshman
ClinicalTrials.gov study NCT04598022. IPD Sharing: Not stated. Countries: 1. Publications: 0.
A Prospective Multicenter Study of the Effects of Plant-based Diets on Gut Microbiome and Derived Metabolites in Patients Affected by Smoldering Multiple Myeloma
ClinicalTrials.gov study NCT07069751. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Effects of an Organic Plant-rich Diet on Gut Microbiome and Vascular Function (ORGAMIC Pilot Study)
ClinicalTrials.gov study NCT04276974. IPD Sharing: NO. Countries: 1. Publications: 0.
The soil microbiome contributes to the adaptation of grassland plant species to increasingly persistent precipitation regimes by inducing transcriptomic, metabolic, and structural changes: Extra Data
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Zinc accumulation in Atriplex lentiformis is driven by plant genes and the soil microbiome
GEO Series GSE208352. Atriplex lentiformis. 9 samples. Type: Expression profiling by high throughput sequencing.
Deciphering the Bacterial Microbiome of Citrus Plants in Response to ‘Candidatus Liberibacter asiaticus’-Infection and Antibiotic Treatments
GEO Series GSE46728. Archaea; Bacteria; Citrus limonia. 4 samples. Type: Other.
Dataset for "Plant neopolyploidy and genetic background differentiates the microbiome of duckweed across a variety of natural freshwater sources"
<p>Metadata and manifest file for processing 16s paired-end Illumina DNA sequences (generated on an Illumina Mi-Seq). </p>
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.