Sort   by:  
 Page size 
ProteomicsPacific Ocean metaproteomics, METZYME KM1128
Global metaproteomic analyses of microbial biomass from the upper water column of the Central Pacific Ocean. This dataset was used as a discovery dataset to identify peptide biomarkers for cyanobacterial populations for use in targeted metaproteomic calibrated multiple reaction monitoring (MRM) anal...
ORGANISM(S): Environmental Samples (ncbitaxon:318178) 
2021-11-05 | MSV000088323 | MassIVE
ProteomicsDynamic metabolic efficiency of substrate utilization by copiotrophic marine bacteria
Under well-defined laboratory conditions, we grew R. pomeroyi DSS-3 and A. macleodii MIT1002 in batch cultures on a monosaccharide (glucose) and organic acid (acetate), provided either individually or in combination, and all at the same carbon equivalent. This batch culturing approach mimicked bacte...
ORGANISM(S): Alteromonas macleodii Ruegeria pomeroyi DSS-3 Bacteria 
2023-10-27 | PXD045824 | Pride
Alteromonas macleodii mit1002 Lcms Ruegeria pomeroyi dss-3 
ProteomicsA proteomic perspective on homeostasis mechanisms and broader cellular effects of zinc on model prokaryote Pseudomonas aeruginosa
Zinc is central to the function of many proteins, yet the mechanisms of zinc homeostasis and its impact on other cellular regulatory systems remain under-characterized. In this study, we used the opportunistic human pathogen and environmentally significant model organism Pseudomonas aeruginosa to ex...
ORGANISM(S): Pseudomonas aeruginosa PAO1 
2026-08-31 | PXD047454 | Pride
Lc-msms Pseudopaline Abc transporter Pseudomonas aeruginosa Biofilm Zinc Metalloprotein 
ProteomicsTrichodesmium LC-MSMS iron and phosphorous co-limitation in the ocean
Nitrogen fixation by cyanobacteria supplies critical bioavailable nitrogen to marine ecosystems worldwide; however, field and lab data have demonstrated it to be limited by iron, phosphorus and/or CO2. To address unknown future interactions among these factors, we grew the nitrogen-fixing cyanobacte...
ORGANISM(S): Trichodesmium erythraeum IMS101 
2018-08-09 | PXD010515 | Pride
Ocean marine microbes Thermo fusion Trichodesmium Iron and phosphorus co-limitation 
ProteomicsProtistan metabolism across the western North Atlantic Ocean revealed through autonomous underwater profiling
An Autonomous Underwater Vehicle (AUV) and large volume underwater pumps were used to collect microbial biomass from offshore waters of the Sargasso Sea, from surface waters and into the deep ocean. Seawater collection was performed along a transect in the western North Atlantic Ocean beginning near...
ORGANISM(S): Bacteria environmental samples 
2023-10-25 | PXD045395 | Pride
Ocean Microbiome Metaproteome Plankton Dda 
ProteomicsGrowth in Low Carbon Conditions Reveals Amino-Acid-Coupled Iron Uptake
Bacteria in nature encounter substrates at widely varying concentrations, yet studies of bacterial physiology have focused more on nutrient type than concentration, partly due to challenges in maintaining low concentrations. We developed a Millifluidic Continuous Culture Device (MCCD) to culture bac...
ORGANISM(S): Escherichia coli Bacteria 
2026-09-09 | PXD059988 | Pride
Lc-msms E. coli Iron uptake 
MetabolomicsGNPS - Geotraces EPZT Massive dataset
Surface seawater ENV solid phase extraction samples collected on the US GEOTRACES EPZT cruise (October-December 2013).
ORGANISM(S): Environmental Samples <bacillariophyta> (ncbitaxon:33858) 
MSV000080173 | GNPS
ProteomicsDinoflagellates contribute to primary and secondary production across biogeochemical gradients of the central Pacific Ocean
In this study we explored the metabolism of unicellular eukaryotic organisms (protists) across a 4,600 km meridional transect in the central Pacific Ocean. The region contains a natural biogeochemical gradient spanning from low nitrogen, oligotrophic waters to a productive equatorial upwelling syste...
ORGANISM(S): Phytoplankton Environmental Sample (ncbitaxon:1249885) 
2021-11-03 | MSV000088314 | MassIVE
ProteomicsGeotraces EPZT
Surface seawater ENV solid phase extraction samples collected on the US GEOTRACES EPZT cruise (October-December 2013).
ORGANISM(S): Environmental Samples <bacillariophyta> (ncbitaxon:33858) 
MSV000080173 | MassIVE
Sort   by:  
 Page size