Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

ABSTRACT: The diversity of microbiota in marine sediments of the Barents Sea

PROVIDER: PRJEB4328 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	ERR313273.fastq.gz	Fastqsanger.gz
	ERR313274.fastq.gz	Fastqsanger.gz
	ERR313275.fastq.gz	Fastqsanger.gz
	ERR313276.fastq.gz	Fastqsanger.gz
	ERR313277.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 7

Similar Datasets

marine sediment metagenome

Project description:The diversity of microbiota in marine sediments of the Barents Sea

| PRJNA210606 | ENA

Project description:The diversity of archaea in marine sediments of the Barents Sea

| PRJEB4330 | ENA

Project description:The diversity of bacteria in marine sediments of the Barents Sea

| PRJEB4331 | ENA

Project description:The diversity of bacteria in marine sediments of the Barents Sea

| PRJEB4329 | ENA

Biological effects of marine contaminated sediments on Sparus aurata juveniles

Project description:Chemical analysis of the compounds present in sediment, although informative, often is not indicative of the downstream biological effects that these contaminants exert on resident aquatic organisms. More direct molecular methods are needed to determine if marine life is affected by exposure to sediments. In this study, we used an aquatic multispecies microarray and q-PCR to investigate the effects on gene expression in juvenile sea bream (Sparus aurata) of two contaminated sediments defined as sediment 1 and 2 respectively, from marine areas in Northern Italy.

2011-01-01 | E-TABM-1146 | biostudies-arrayexpress

Project description:Bottom sediments of the Barents and Kara sea

| PRJNA1027887 | ENA

Cultivation and characterization of a novel clade of deep-sea Chloroflexi: providing a glimpse of Chloroflexi involved in sulfur cycling

Project description:The deep marine subsurface is one of the largest unexplored biospheres on Earth, where members of the phylum Chloroflexi are abundant and globally distributed. However, the deep-sea Chloroflexi have remained elusive to cultivation, hampering a more thorough understanding of their metabolisms. In this work, we have successfully isolated a representative of the phylum Chloroflexi, designated strain ZRK33, from deep-sea cold seep sediments. Phylogenetic analyses based on 16S rRNA genes, genomes, RpoB and EF-tu proteins indicated that strain ZRK33 represents a novel class within the phylum Chloroflexi, designated Sulfochloroflexia. We present a detailed description of the phenotypic traits, complete genome sequence and central metabolisms of the novel strain ZRK33. Notably, sulfate and thiosulfate could significantly promote the growth of the new isolate, possibly through accelerating the hydrolysis and uptake of saccharides. Thus, this result reveals that strain ZRK33 may play a crucial part in sulfur cycling in the deep-sea environments. Moreover, the putative genes associated with assimilatory and dissimilatory sulfate reduction are broadly distributed in the genomes of 27 metagenome-assembled genomes (MAGs) from deep-sea cold seep and hydrothermal vents sediments. Together, we propose that the deep marine subsurface Chloroflexi play key roles in sulfur cycling for the first time. This may concomitantly suggest an unsuspected availability of sulfur-containing compounds to allow for the high abundance of Chloroflexi in the deep sea.

2024-05-22 | PXD023380 | Pride

Metaproteomics analyses of three chronically petroleum-polluted sites

Project description:Crude oil is the one of the most important natural assets of humankind, yet it is a major environmental pollutant, in particular, in marine environments. One of the largest crude oil polluted areas in the word is the semi-enclosed Mediterranean Sea, where the metabolic potential of indigenous populations towards the chronic pollution at a large scale is yet to be defined, particularly in anaerobic and micro-anaerobic marine sites. Here, we provided a novel insight into the active microbial metabolism in sediments from three environments along the coastline of Italy. Microbial proteomes exhibited prevalence in anaerobic metabolism, not related to the biodegradation directly, suggesting the strong limitation by oxygen induced by the carbon overload. They also point at previously unrecognized metabolic coupling between methane and methanol utilizers as well as sulfur reducers in marine petroleum polluted sediments.

2015-07-24 | PXD001490 | Pride

marine sediment metagenome

Project description:Microbial diversity of marine sediments from Ross Sea

| PRJNA380995 | ENA

Project description:18S rRNA gene sequencing of benthic sediments in the Barents Sea

| PRJNA748999 | ENA