Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Bacteria in seawater and sea ice of Aoshan bay

ABSTRACT: bacteria in seawater and sea ice of Aoshan bay Raw sequence reads

PROVIDER: PRJNA797534 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR17629448_1.fastq.gz	Fastqsanger.gz
	SRR17629448_2.fastq.gz	Fastqsanger.gz
	SRR17629449_1.fastq.gz	Fastqsanger.gz
	SRR17629449_2.fastq.gz	Fastqsanger.gz
	SRR17629450_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 12

Similar Datasets

RNA-seq of sea ice bacteria grown at two temperatures and two growth phases

Project description:We investigated the functional gene expression changes associated with temperature stress in two psychrophilic sea ice bacteria, Polaribacter sp. ALD9 and Shewanella sp. ALD11.

2017-03-05 | E-MTAB-5507 | biostudies-arrayexpress

18s rRNA gene in seawater and sea ice of Aoshan bay

Project description:18s rRNA gene in seawater and sea ice of Aoshan bay

| PRJNA908654 | ENA

18s rRNA gene in seawater and sea ice of Aoshan bay

Project description:18s rRNA gene in seawater and sea ice of Aoshan bay Raw sequence reads

| PRJNA908643 | ENA

sea ice

Project description:sea ice 16S rRNA

| PRJEB7600 | ENA

Arctic cryopeg brine, sea-ice brine, and seawater

Project description:Viromic sequence reads of Arctic cryopeg brine, sea-ice brine, and seawater

| PRJNA911474 | ENA

seawater bacteria in South China Sea

Project description:seawater bacteria in South China Sea Raw sequence reads

| PRJNA479730 | ENA

Sea ice 18S rRNA

Project description:18S rRNA from Sea ice

| PRJEB7605 | ENA

Sea-ice algae

Project description:Sea-ice algae exposed to crude oil

| PRJNA975194 | ENA

Sea-ice diatom compatible solute shifts

Project description:Sea-ice algae provide an important source of primary production in polar regions, yet we have limited understanding of their responses to the seasonal cycling of temperature and salinity. Using a targeted liquid chromatography-mass spectrometry-based metabolomics approach, we found that axenic cultures of the Antarctic sea-ice diatom, Nitzschia lecointei, displayed large differences in their metabolomes when grown in a matrix of conditions that included temperatures of –1 and 4°C, and salinities of 32 and 41, despite relatively small changes in growth rate. Temperature exerted a greater effect than salinity on cellular metabolite pool sizes, though the N- or S-containing compatible solutes, 2,3-dihydroxypropane-1-sulfonate (DHPS), glycine betaine (GBT), dimethylsulfoniopropionate (DMSP), and proline responded strongly to both temperature and salinity, suggesting complexity in their control. We saw the largest (> 4 fold) response to salinity for proline. DHPS, a rarely studied but potential compatible solute, reached the highest intracellular compatible solute concentrations of ~ 85 mM. When comparing the culture findings to natural Arctic sea-ice diatom communities, we found extensive overlap in metabolite profiles, highlighting the relevance of culture-based studies to probe environmental questions. Large changes in sea-ice diatom metabolomes and compatible solutes over a seasonal cycle could be significant components of biogeochemical cycling within sea ice.

2020-03-24 | ST001393 | MetabolomicsWorkbench

Guanabara Bay seawater

Project description:Guanabara Bay seawater Raw sequence reads

| PRJNA839443 | ENA