Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

ABSTRACT: Microbiome of tobacco rhizosphere soil under long-term continuous cropping conditions

PROVIDER: PRJNA982702 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR24904877_1.fastq.gz	Fastqsanger.gz
	SRR24904877_2.fastq.gz	Fastqsanger.gz
	SRR24904878_1.fastq.gz	Fastqsanger.gz
	SRR24904878_2.fastq.gz	Fastqsanger.gz
	SRR24904879_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 84

Similar Datasets

Structure and variation in microbiome from continuous and rotational Pinellia ternata cropping soils

Project description:We used wheat as rotational crop to assess the influence of continuous cropping on microbiome in Pinellia ternata rhizosphere and the remediation of rotational cropping to the impacted microbiota. Illumina high-throughput sequencing technology was utilized for this method to explore the rhizosphere microbial structure and diversity based on continuous and rotational cropping.

2016-12-10 | GSE91083 | GEO

Project description:Rhizosphere microbiome of long-term continuous cropping of tobacco

| PRJNA1110363 | ENA

Project description:tobacco continuous cropping soil 16srDNA

| PRJNA1056661 | ENA

Project description:Long-term continuous cropping altered soil archaeal communities

| PRJNA774171 | ENA

Legume rhizodeposition promotes nitrogen fixation by soil microbiota under crop diversification

Project description:<p>Biological nitrogen fixation by free-living bacteria and rhizobial symbiosis with legumes plays a key role in sustainable crop production. Here, we study how different crop combinations influence the interaction between peanut plants and their rhizosphere microbiota via metabolite deposition and functional responses of free-living and symbiotic nitrogen-fixing bacteria. Based on a long-term (8 year) diversified cropping field experiment, we find that peanut co-cultured with maize and oilseed rape lead to specific changes in peanut rhizosphere metabolite profiles and bacterial functions and nodulation. Flavonoids and coumarins accumulate due to the activation of phenylpropanoid biosynthesis pathways in peanuts. These changes enhance the growth and nitrogen fixation activity of free-living bacterial isolates, and root nodulation by symbiotic Bradyrhizobium isolates. Peanut plant root metabolites interact with Bradyrhizobium isolates contributing to initiate nodulation. Our findings demonstrate that tailored intercropping could be used to improve soil nitrogen availability through changes in the rhizosphere microbiome and its functions.</p>

2024-03-19 | MTBLS6537 | MetaboLights

Niche differentiation of arsenic-transforming microbial groups in rice rhizosphere compartments as impacted by water management and soil-As concentrations

Project description:Arsenic (As) bioavailability in the rice rhizosphere is influenced by many microbial interactions, particularly by metal-transforming functional groups at the root-soil interface. This study was conducted to examine As-transforming microbes and As-speciation in the rice rhizosphere compartments, in response to two different water management practices (continuous and intermittently flooded), established on fields with high to low soil-As concentration. Microbial functional gene composition in the rhizosphere and root-plaque compartments were characterized using the GeoChip 4.0 microarray. Arsenic speciation and concentrations were analyzed in the rhizosphere soil, root-plaque, porewater and grain samples. Results indicated that intermittent flooding significantly altered As-speciation in the rhizosphere, and reduced methyl-As and AsIII concentrations in the pore water, root-plaque and rice grain. Ordination and taxonomic analysis of detected gene-probes indicated that root-plaque and rhizosphere assembled significantly different metal-transforming functional groups. Taxonomic non-redundancy was evident, suggesting that As-reduction, -oxidation and -methylation processes were performed by different microbial groups. As-transformation was coupled to different biogeochemical cycling processes establishing functional non-redundancy of rice-rhizosphere microbiome in response to both rhizosphere compartmentalization and experimental treatments. This study confirmed diverse As-biotransformation at root-soil interface and provided novel insights on their responses to water management, which can be applied for mitigating As-bioavailability and accumulation in rice grains.

2021-07-12 | GSE179671 | GEO

Project description:Rhizosphere microbiota of continuous cropping of tobacco

| PRJNA1035762 | ENA

Project description:Root exudate and rhizosphere microbiota contribute to the formation of suppressive soil after long-term continuous cropping of tobacco

| PRJNA1000231 | ENA

Project description:Microbial metagenomic data of rhizosphere soil in tobacco continuous cropping fields

| PRJNA758121 | ENA

Project description:Tobacco continuous cropping obstacle soil sample sequencing

| PRJNA808492 | ENA