Rhizosphere metagenome
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA1003253 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Jeolikote rajmah rhizospheric soil metagenome from treated and non treated soil samples Raw sequence reads
| PRJNA1003255 | ENA
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
Project description:Chakrata rajmah rhizospheric soil metagenome Raw sequence reads
| PRJNA891453 | ENA
Project description:Rhizosphere soil metagenome of harsil Rajmah Raw sequence reads
| PRJNA889024 | ENA
Project description:ginseng rhizospheric soil Raw sequence reads
| PRJNA397343 | ENA
Project description:Rhizoremediation, the biotechnology of the utilization of rhizospheric microorganisms associated with plant roots for the elimination of soil contaminants, is based on the ability of microorganisms to metabolize nutrients from plant root exudates, in order to survive the stressful conditions of the rhizosphere, and thereby, to co-metabolize or even mineralize toxic environmental contaminants. Novosphingobium sp. HR1a is a bacterial strain able to degrade a wide variety of polycyclic aromatic hydrocarbons (PAHs). We have demonstrated that this bacterium is able to grow in vegetated microcosms and to eliminate phenanthrene in the presence of clover faster than in non-vegetated systems, establishing a positive interaction with clover. We have studied the molecular basis of this interaction by phenomic, metabolomic and transcriptomic analyses, demonstrating that the positive interaction between clover and Novosphingobium sp. HR1a is a result of the bacterial utilization of different carbon and nitrogen sources (such as sugars, amino acids and organic acids) released during seedling development, and the capacity of exudates to induce the PAH degradation pathway. These results are pointing out to Novosphingobium sp. HR1a as a promising strain for the bioremediation of PAH-contaminated soils.
2021-04-19 | GSE172273 | GEO
Project description:rhizospheric soil bacterium under C. canadensis invasion Metagenome
| PRJNA330611 | ENA
Project description:rhizospheric soils and plant roots Metagenome
| PRJNA376578 | ENA
Project description:This dataset contains raw files for metabolites collected from the soil and roots of four wetland plant species under non-sterile conditions, both in soil and hydroponically, during the day and night time periods.
2024-05-01 | MSV000094652 | MassIVE
Project description:Soil sample metagenome of nanogypsum and PGPR treated rhizospheric soil
| PRJNA635764 | ENA