Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Marine sediment metagenome

ABSTRACT: Foraminifera Metagenome

PROVIDER: PRJNA253171 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR1427239_1.fastq.gz	Fastqsanger.gz
	SRR1427239_2.fastq.gz	Fastqsanger.gz

Items per page:

1 - 2 of 2

Similar Datasets

Identification of Arsenic Resistance Genes from Marine Sediment Metagenome.

Project description:A metagenomic library of sea sediment metagenome containing 245,000 recombinant clones representing ~ 2.45 Gb of sea sediment microbial DNA was constructed. Two unique arsenic resistance clones, A7 and A12, were identified by selection on sodium arsenite containing medium. Clone A7 showed a six-fold higher resistance to arsenate [As(V)], a three-fold higher resistance to arsenite [As(III)] and significantly increased resistance to antimony [Sb(III)], while clone A12 showed increased resistance only to sodium arsenite and not to the other two metalloids. The clones harbored inserts of 8.848 Kb and 6.771 Kb, respectively. Both the clones possess A + T rich nucleotide sequence with similarity to sequences from marine psychrophilic bacteria. Sequence and transposon-mutagenesis based analysis revealed the presence of a putative arsenate reductase (ArsC), a putative arsenite efflux pump (ArsB/ACR) and a putative NADPH-dependent FMN reductase (ArsH) in both the clones and also a putative transcriptional regulatory protein (ArsR) in pA7. The increased resistance of clone A7 to As(V), As(III) and Sb(III) indicates functional expression of ArsC and ArsB proteins from pA7. The absence of increased As(V) resistance in clone A12 may be due to the expression of a possible inactive ArsC, as conserved Arg60 residue in this protein was replaced by Glu60, while the absence of Sb(III) resistance may be due to the presence of an ACR3p-type arsenite pump, which is known to lack antimony transport ability.

| S-EPMC5574776 | biostudies-literature

sediment metagenome

Project description:Environmental Foraminifera Raw sequence reads

| PRJNA314674 | ENA

Foraminifera metagenome

Project description:Foraminifera metagenome

| PRJNA934687 | ENA

Metagenome Sequences from Tidal Marsh and Marine Sediment from the Great Bay Estuary of New Hampshire.

Project description:Tidal marsh and estuarine marine microbial sediment metagenomes from the Great Bay Estuary of New Hampshire were sequenced and found to be dominated by Proteobacteria, Bacteroidetes, Firmicutes, and Actinobacteria. Both types of sediment contained many unclassified bacterial sequences, including the mollusk pathogen Perkinsus marinus, and detectable xenobiotic degradation and nitrogen transformation genes.

| S-EPMC7171204 | biostudies-literature

Survey functional genes in Arctic marine sediment communities

Project description:The objective was to identify functional genes encoded by Fungi and fungal-like organisms to assess putative ecological roles Using the GeoChip microarray, we detected fungal genes involved in the complete assimilation of nitrate and the degradation of lignin, as well as evidence for Partitiviridae (a mycovirus) that likely regulates fungal populations in the marine environment. These results demonstrate the potential for fungi to degrade terrigenously-sourced molecules, such as permafrost and compete with algae for nitrate during blooms. Ultimately, these data suggest that marine fungi could be as important in oceanic ecosystems as they are in freshwater environments.

2020-07-14 | GSE117831 | GEO

marine sediment metagenome

Project description:marine sediment metagenome Metagenome

| PRJNA376232 | ENA

Marine sediment metagenome

Project description:Marine sediment metagenome Metagenome

| PRJNA510104 | ENA

marine sediment metagenome

Project description:marine sediment metagenome Metagenome

| PRJNA260041 | ENA

marine sediment metagenome

Project description:marine sediment metagenome Metagenome