Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Rhizosphere microbiome in the Hallstätter glacier forefield using amplicon sequencing

ABSTRACT: Rhizosphere microbiome in the Hallstätter glacier forefield using amplicon sequencing

PROVIDER: PRJEB63480 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	ERR13655621_1.fastq.gz	Fastqsanger.gz
	ERR13655621_2.fastq.gz	Fastqsanger.gz
	ERR13655622_1.fastq.gz	Fastqsanger.gz
	ERR13655622_2.fastq.gz	Fastqsanger.gz
	ERR13655623_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 60

Similar Datasets

Rhizosphere microbiome in the Hallstätter glacier forefield using metagenome

Project description:Rhizosphere microbiome in the Hallstätter glacier forefield using metagenome

| PRJEB63481 | ENA

microbial species from glacier forefield

Project description:microbial community from glacier forefield

| PRJNA589997 | ENA

glacier metagenome

Project description:Glacier Forefield Metagenome

| PRJNA316691 | ENA

Bacterial communities of mosses and soils in an Icelandic glacier forefield

Project description:Bacterial communities of mosses and soils in an Icelandic glacier forefield

| PRJEB53628 | ENA

Rhizosphere assembly alters along a chronosequence in the Hallstatter glacier forefield (Dachstein, Austria).

Project description:Rhizosphere microbiome assembly is essential for plant health, but the temporal dimension of this process remains unexplored. We used a chronosequence of 150 years of the retreating Hallstätter glacier (Dachstein, Austria) to disentangle this exemplarily for the rhizosphere of three pioneer alpine plants. Time of deglaciation was an important factor shaping the rhizosphere microbiome. Microbiome functions, i.e. nutrient uptake and stress protection, were carried out by ubiquitous and cosmopolitan bacteria. The rhizosphere succession along the chronosequence was characterized by decreasing microbial richness but increasing specificity of the plant-associated bacterial community. Environmental selection is a critical factor in shaping the ecosystem, particularly in terms of plant-driven recruitment from the available edaphic pool. A higher rhizosphere microbial richness during early succession compared to late succession can be explained by the occurrence of cold-acclimated bacteria recruited from the surrounding soils. These taxa might be sensitive to changing habitat conditions that occurred at the later stages. A stronger influence of the plant host on the rhizosphere microbiome assembly was observed with increased time since deglaciation. Overall, this study indicated that well-adapted, ubiquitous microbes potentially support pioneer plants to colonize new ecosystems, while plant-specific microbes may be associated with the long-term establishment of their hosts.

| S-EPMC10858390 | biostudies-literature

The preceding root system drives the rhizosphere microbiome

Project description:Background: The soil environment is responsible for sustaining most terrestrial plant life on earth, yet we know surprisingly little about the important functions carried out by diverse microbial communities in soil. Soil microbes that inhabit the channels of decaying root systems, the detritusphere, are likely to be essential for plant growth and health, as these channels are the preferred locations of new root growth. Understanding the microbial metagenome of the detritusphere and how it responds to agricultural management such as crop rotations and soil tillage will be vital for improving global food production. Methods: The rhizosphere soils of wheat and chickpea growing under + and - decaying root were collected for metagenomics sequencing. A gene catalogue was established by de novo assembling metagenomic sequencing. Genes abundance was compared between bulk soil and rhizosphere soils under different treatments. Conclusions: The study describes the diversity and functional capacity of a high-quality soil microbial metagenome. The results demonstrate the contribution of the microbiome from decaying root in determining the metagenome of developing root systems, which is fundamental to plant growth, since roots preferentially inhabit previous root channels. Modifications in root microbial function through soil management, can ultimately govern plant health, productivity and food security.

2020-03-06 | GSE146427 | GEO

Fungi associated with plants and soil in Oedenwinkel glacier forefield Raw sequence reads Metagenome

Project description:Fungi associated with plants and soil in Oedenwinkel glacier forefield Raw sequence reads Metagenome Metagenome

| PRJNA701890 | ENA

Mimulus guttatus rhizosphere microbiome

Project description:Mimulus guttatus rhizosphere microbiome amplicon sequencing

| PRJNA451377 | ENA

Divergent assembly processes? A comparison of the plant and soil microbiome with plant communities in a glacier forefield.

Project description:Community assembly is a result of dispersal, abiotic and biotic characteristics of the habitat as well as stochasticity. A direct comparison between the assembly of microbial and 'macrobial' organisms is hampered by the sampling of these communities in different studies, at different sites or on different scales. In a glacier forefield in the Austrian Alps, we recorded the soil and plant microbiome (bacteria and fungi) and plants that occurred in the same landscape and in close proximity in the same plots. We tested five predictions deduced from assembly processes and revealed deviating patterns of assembly in these community types. In short, microbes appeared to be less dispersal limited than plants and soil microbes, and plants strongly responded to abiotic factors whereas the leaf microbiome was plant species specific and well buffered from environmental conditions. The observed differences in community assembly processes may be attributed to the organisms' dispersal abilities, the exposure of the habitats to airborne propagules and habitat characteristics. The finding that assembly is conditional to the characteristics of the organisms, the habitat and the spatial scale under consideration is thus central for our understanding about the establishment and the maintenance of biodiversity.

| S-EPMC8478474 | biostudies-literature

Amplicon seq of Aster spp. rhizosphere

Project description:Amplicon seq of Aster spp. rhizosphere Metagenome

| PRJNA1176310 | ENA