Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Test run - Non-targeted LC-MS/MS analysis of HLB extracts from Lahaina Coastal Water

ABSTRACT: Test run of HLB columns from Lahaina coastal water samples

INSTRUMENT(S): Orbitrap Exploris 240

ORGANISM(S): Environmental Samples <bacillariophyta> (ncbitaxon:33858)

SUBMITTER: Craig Nelson

PROVIDER: MSV000095621 | MassIVE | Thu Aug 15 18:29:00 BST 2024

REPOSITORIES: MassIVE

ACCESS DATA

Json Xml

Similar Datasets

GNPS - Test run - Non-targeted LC-MS/MS analysis of HLB extracts from Lahaina Coastal Water

Project description:Test run of HLB columns from Lahaina coastal water samples

2024-08-15 | MSV000095621 | GNPS

Comparative genomic hybridization of Vibrio cholerae from California coastal water compared to reference strain N16961

Project description:Environmental isolates of Vibrio cholerae from California coastal water compared to reference strain N16961.

2007-05-23 | E-SMDB-4063 | biostudies-arrayexpress

Florida coastal surface water

Project description:Florida coastal surface water Raw sequence reads

| PRJNA530696 | ENA

Gene expression response to copper toxicity between coastal and open ocean strains of marine Synechococcus

Project description:Marine cyanobacteria are thought to be the most sensitive of the phytoplankton groups to copper toxicity, yet little is known of the transcriptional response of marine Synechococcus to copper shock. Global transcriptional response to two levels of copper shock was assayed in both a coastal and an open ocean strain of marine Synechococcus using whole genome expression microarrays. Both strains showed an osmoregulatory-like response, perhaps as a result of increasing membrane permeability. This could have implications for marine carbon cycling if copper shock leads to dissolved organic carbon leakage in Synechococcus. The two strains additionally showed a reduction in photosynthetic gene transcripts. Contrastingly, the open ocean strain showed a typical stress response whereas the coastal strain exhibited a more specific oxidative or heavy metal type response. In addition, the coastal strain activated more regulatory elements and transporters, many of which are not conserved in other marine Synechococcus strains and may have been acquired by horizontal gene transfer. Thus, tolerance to copper shock in some marine Synechococcus may in part be a result of an increased ability to sense and respond in a more specialized manner.

2009-07-01 | GSE13910 | GEO

GC-MS files for modeling bacterial interactions in coastal lignin degrading consortium

Project description:GC-MS files for modeling bacterial interactions in coastal lignin degrading consortium

| MSV000095829 | MassIVE

LC-MS files for modeling bacterial interactions in coastal lignin degrading consortium

Project description:LC-MS files for modeling bacterial interactions in coastal lignin degrading consortium

| MSV000095821 | MassIVE

Open ocean and coastal strains of the N2-fixing cyanobacterium UCYN-A have distinct transcriptomes

Project description:Although N2 fixation can occur in free-living cyanobacteria, the unicellular endosymbiotic cyanobacterium Candidatus Atelocyanobacterium thalassa (UCYN-A) is considered to be a dominant N2-fixing species in marine ecosystems. Four UCYN-A sublineages are known from partial nitrogenase (nifH) gene sequences. However, few studies have investigated their habitat preferences and regulation by their respective hosts in open-ocean versus coastal environments. Here, we compared UCYN-A transcriptomes from oligotrophic open-ocean versus nutrient-rich coastal waters. UCYN-A1 metabolism was more impacted by habitat changes than UCYN-A2. However, across habitats and sublineages genes for nitrogen fixation and energy production were highly transcribed. Curiously these genes, critical to the symbiosis for the exchange of fixed nitrogen for fixed carbon, maintained the same schedule of diel expression across habitats and UCYN-A sublineages, including UCYN-A3 in the open-ocean transcriptomes. Our results undersore the importance of nitrogen fixation in UCYN-A symbioses across habitats, with consequences for community interaction and global biogeochemical cycles.

2023-02-23 | GSE206403 | GEO

Gene Expression in Prokaryotic Microbial Assemblages Across Salinity Gradients in the Columbia River Coastal Margin

Project description:Analysis of microbial gene expression in response to physical and chemical gradients forming in the Columbia River, estuary, plume and coastal ocean was done in the context of the environmental data base. Gene expression was analyzed for 2,234 individual genes that were selected from fully sequenced genomes of 246 prokaryotic species (bacteria and archaea) as related to the nitrogen metabolism and carbon fixation. Seasonal molecular portraits of differential gene expression in prokaryotic communities during river-to-ocean transition were created using freshwater baseline samples (268, 270, 347, 002, 006, 207, 212). Total RNA was isolated from 64 filtered environmental water samples collected in the Columbia River coastal margin during 4 research cruises (14 from August, 2007; 17 from November, 2007; 18 from April, 2008; and 16 from June, 2008), and analyzed using microarray hybridization with the CombiMatrix 4X2K format. Microarray targets were prepared by reverse transcription of total RNA into fluorescently labeled cDNA. All samples were hybridized in duplicate, except samples 212 and 310 (hybridized in triplicate) and samples 336, 339, 50, 152, 157, and 199 (hybridized once). Sample location codes: number shows distance from the coast in km; CR, Columbia River transect in the plume and coastal ocean; NH, Newport Hydroline transect in the coastal ocean at Newport, Oregon; AST and HAM, Columbia River estuary locations near Astoria (river mile 7-9) and Hammond (river mile 5), respectively; TID, Columbia River estuary locations in the tidal basin (river mile 22-23); BA, river location at Beaver Army Dock (river mile 53) near Quincy, Oregon; UP, river location at mile 74.

2010-09-10 | E-GEOD-18303 | biostudies-arrayexpress

Non-targeted Metabolomics of Coastal Dissolved Organic Matter (DOM) from TARA/TREC 2023 Leg 1

Project description:Non-targeted LC-MS/MS analysis of PPL solid phase extracted dissolved organic matter (DOM) from TARA/TREC Expedition Leg 1, collected in the coastal Atlantic between France to Netherlands in Spring 2023.

2023-08-06 | MSV000092604 | MassIVE

Gene Expression in Prokaryotic Microbial Assemblages Across Salinity Gradients in the Columbia River Coastal Margin

2010-09-10 | GSE18303 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data