Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Fish gut metagenome

ABSTRACT: zebrafish gut bacteria Random survey

PROVIDER: PRJNA304186 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR2967020_1.fastq.gz	Fastqsanger.gz
	SRR2967020_2.fastq.gz	Fastqsanger.gz
	SRR2967021_1.fastq.gz	Fastqsanger.gz
	SRR2967021_2.fastq.gz	Fastqsanger.gz
	SRR2967018_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 36

Similar Datasets

fish gut metagenome

Project description:zebrafish gut bacteria Random survey

| PRJNA304688 | ENA

fish gut metagenome

Project description:fish gut bacteria Random survey

| PRJNA298951 | ENA

fish gut metagenome

Project description:Zebrafish gut metagenome Targeted Locus (Loci)

| PRJNA313944 | ENA

fish gut metagenome

Project description:Fish gut bacteria Metagenome

| PRJNA274719 | ENA

gut metagenome

Project description:Bat feces Random survey

| PRJNA218570 | ENA

Relating human gut metagenome and metaproteome

Project description:Gut microbiome research is rapidly moving towards the functional characterization of the microbiota by means of shotgun meta-omics. Here, we selected a cohort of healthy subjects from an indigenous and monitored Sardinian population to analyze their gut microbiota using both shotgun metagenomics and shotgun metaproteomics. We found a considerable divergence between genetic potential and functional activity of the human healthy gut microbiota, in spite of a quite comparable taxonomic structure revealed by the two approaches. Investigation of inter-individual variability of taxonomic features revealed Bacteroides and Akkermansia as remarkably conserved and variable in abundance within the population, respectively. Firmicutes-driven butyrogenesis (mainly due to Faecalibacterium spp.) was shown to be the functional activity with the higher expression rate and the lower inter-individual variability in the study cohort, highlighting the key importance of the biosynthesis of this microbial by-product for the gut homeostasis. The taxon-specific contribution to functional activities and metabolic tasks was also examined, giving insights into the peculiar role of several gut microbiota members in carbohydrate metabolism (including polysaccharide degradation, glycan transport, glycolysis and short-chain fatty acid production). In conclusion, our results provide useful indications regarding the main functions actively exerted by the gut microbiota members of a healthy human cohort, and support metaproteomics as a valuable approach to investigate the functional role of the gut microbiota in health and disease.

2017-07-19 | PXD005780 | Pride

insect gut metagenome

Project description:Comparative survey of Cephalotes gut bacteria

| PRJNA227767 | ENA

fish gut metagenome

Project description:Gut bacteria of herbivorous fish and their comparison

| PRJDB10764 | ENA

Gut bacteria-derived serotonin promotes immune tolerance in early life through regulation of neonatal gut T cells III

Project description:The gut microbiota promotes immune system development in early life, but the interactions between the gut metabolome and immune cells in the neonatal gut remains largely undefined. Here, we demonstrate that the neonatal gut is uniquely enriched with neurotransmitters, including serotonin; specific gut bacteria produce serotonin directly while downregulating monoamine oxidase A to limit serotonin breakdown. Serotonin directly signals to T cells to increase intracellular indole-3-acetaldehdye to inhibit mTOR activation and thereby promotes the differentiation of regulatory T cells, both ex vivo and in vivo in the neonatal intestine. Oral gavage of serotonin into neonatal mice leads to long-term T cell-mediated antigen-specific immune tolerance towards both dietary antigens and commensal bacteria. Together, our study has uncovered an important role for unique gut bacteria to increase serotonin availability in the neonatal gut and a novel function of gut serotonin to shape T cell response to dietary antigens and commensal bacteria to promote immune tolerance in early life.

2024-01-31 | GSE248692 | GEO