Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

ABSTRACT: Soil microbiota in China's drylands

PROVIDER: PRJNA609019 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR11192000_1.fastq.gz	Fastqsanger.gz
	SRR11192000_2.fastq.gz	Fastqsanger.gz
	SRR11192100_1.fastq.gz	Fastqsanger.gz
	SRR11192100_2.fastq.gz	Fastqsanger.gz
	SRR11192200_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 642

Similar Datasets

Project description:Soil microbiota in China's drylands

| PRJNA608843 | ENA

Project description:Soil microbiota in China's drylands

| PRJNA609055 | ENA

Soil Metaproteomics - The active microbial diversity drives ecosystem multifunctionality and is physiologically related to carbon availability in Mediterranean semi-arid soils

Project description:The availability of organic carbon represents a major bottleneck for the development of soil microbial communities and the regulation of microbially-mediated ecosystem processes. However, there is still a lack of knowledge on how the lifestyle and population abundances are physiologically regulated by the availability of energy and organic carbon in soil ecosystems. To date, functional insights into the lifestyles of microbial populations have been limited by the lack of straightforward approaches to the tracking of the active microbial populations. Here, by the use of an comprehensiv metaproteomics and genomics, we reveal that C-availability modulates the lifestyles of bacterial and fungal populations in drylands and determines the compartmentalization of functional niches. This study highlights that the active diversity (evaluated by metaproteomics) but not the diversity of the whole microbial community (estimated by genome profiling) is modulated by the availability of carbon and is connected to the ecosystem functionality in drylands.

2017-07-07 | PXD003572 | Pride

Aridity threshold in controlling ecosystem nitrogen cycling in arid and semi-arid grasslands

Project description:Higher aridity and more extreme rainfall events in drylands are predicted under climate change. Yet it is unclear how changing precipitation regimes may affect nitrogen (N) cycling, especially in areas with extremely high aridity. Here we investigated soil N isotopic values (M-NM-415N) along a 3200 km aridity gradient and show a hump-shaped relationship between soil M-NM-415N and aridity index (AI) with a threshold at AI=0.32. Also, using a micro-array metageomics tool named GeoChip 5.0, we showed that Variations of nitrification and denitrification gene abundance along the gradient which provide further evidence for the existence of this threshold. Data support the hypothesis that the increase of gaseous N losses is higher than the increase of net plant N accumulation with increasing AI below AI=0.32, while the opposite is favoured above this threshold. Our results suggest the importance of N-cycling microbes in extremely dry areas and the different controlling factors of N cycling on the either side of the threshold.

2014-09-03 | E-MTAB-2722 | biostudies-arrayexpress

Project description:phototrophic microbiota of biocrusts in drylands

| PRJNA554760 | ENA

The role of the TGF-β/DBL-1 pathway in shaping the C. elegans gut microbiota

Project description:Comparison of gene expression profiles of Caenorhabditis elegans fed a complex microbiota (either a synthetic community or in soil) or a standard Escherichia coli diet. We find that immune and digestion genes are up-regulated in C. elegans that were fed a complex microbiota.

2018-01-01 | GSE97934 | GEO

RNA-seq of part of the root system of barley genotypes grown in an agricultural soil under controlled conditions

Project description:This is a comparative experiments of three barley genotypes harbouring allelic differences at a locus designated QRMC-3HS putatively implicated in the assembly of the microbial communities thriving at the root-soil interface, the so called rhizosphere microbiota. The RNA-seq experiment aimed at identify genes differentially regulated among the genotypes at the locus of interest. As the selected genotypes host contrasting microbiotas, we hypothesised that differentially expressed genes at the locus represent primary candidates for the trait of interest (i.e., microbiota recruitment).

2022-01-26 | E-MTAB-11358 | biostudies-arrayexpress

Transcriptome analysis Arabidopsis Col-0 plants grown under axenic and holoxenic conditions in FlowPot gnotobiotic growth system

Project description:We performed RNA-Seq based gene expression analysis of Arabidopsis Col-0 plants grown under axenic and holoxenic conditions in FlowPot system. Holoxenic plants were grown in the presence of soil slurries containing microbial communities derived from natural soils and under axenic condition in presence of heat-killed soil slurries for three weeks. We identified genes differentially enriched in response to presence of microbial communities. Our results suggested that in presence of microbiota there is a differential expression of immunity/defense-related genes in holoxenic compared to axenic plants.

2023-07-19 | GSE218961 | GEO

Project description:Root endophytic bacterial collection from desert soil and drylands

| PRJNA1108230 | ENA

Project description:Rainfall driven soil microbial dynamics and litter decomposition in drylands

| PRJNA1154405 | ENA