Root metagenome
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA248162 | ENA |
REPOSITORIES: ENA
Similar Datasets
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:Spruce roots microbial communities from Bohemian Forest, Czech Republic - CRU5 metagenome
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Project description:Spruce roots microbial communities from Bohemian Forest, Czech Republic – CRU3 metagenome
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Project description:Spruce roots microbial communities from Bohemian Forest, Czech Republic – CRU4 metagenome
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Project description:Spruce roots microbial communities from Bohemian Forest, Czech Republic – CRU1 metagenome
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Project description:Spruce roots microbial communities from Bohemian Forest, Czech Republic - CRU2 metagenome
| PRJNA468123 | ENA
Project description:Methyl jasmonate (MeJA) is a well-known plant hormone known for plant defense and plant-plant signaling. However, most of the studies are focussed on its aboveground presence and functions. Here we report that MeJA is also released by plant roots in a volatile form. More importantly, it is shown in Arabidopsis growing in natural conditions in soil.
2022-08-25 | ST002282 | MetabolomicsWorkbench