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Study analyzing cells' blueprints reveals new patterns in the global distribution and diversity of ocean microbes（图）
Study analyzing cells blueprints reveals new patterns global distribution diversity ocean microbes
2019/12/27
A single drop of seawater can contain a wide representation of ocean microbes from around the world -- revealing new insights into the ecology, evolution and biotechnology potential of the global micr...
New Microscope Developed at MBL Reveals Nanoscale Structural Dynamics in Live Cells
New Microscope MBL Nanoscale Structural Dynamics Live Cells
2016/10/10
Scientists at the Marine Biological Laboratory (MBL) and colleagues have unveiled a new microscope that can track the position and orientation of individual molecules in living cells—nanoscale measure...
Microbes and the Dissipation of Energy and Respiration: From Cells to Ecosystems
Energy and Respiration From Cells
2015/7/22
In the year 1974, Larry Pomeroy first proposed that microbes were true movers of energy and nutrients in marine food webs (Pomeroy, 1974). This idea was later formalized as the "microbial loop" (Azam ...
Control of phosphate uptake by zooxanthellae and host cells in the scleractinian coral Stylophora pistillata
Control of phosphate uptake zooxanthellae
2014/4/17
Depletion experiments were used to assess the uptake rates of phosphate by the tropical coral Stylophora
pistillata and its symbiotic zooxanthellae under different conditions. Our results showed the ...
Control of phosphate uptake by zooxanthellae and host cells in the scleractinian coral Stylophora pistillata
Control of phosphate uptake zooxanthellae
2014/4/17
Depletion experiments were used to assess the uptake rates of phosphate by the tropical coral Stylophora
pistillata and its symbiotic zooxanthellae under different conditions. Our results showed the ...
Semianalytical Simulation of the Meridional Cells in the Southern Ocean
Meridional Cells Southern Ocean Semianalytical Simulation
2008/12/16
The dynamics of the meridional cells in the Southern Ocean simulated by a primitive equation model are investigated. Particular attention is drawn to the Deacon cell, which transports about 15 Sv (Sv1...
The Deacon Cell and the Other Meridional Cells of the Southern Ocean
Deacon Cell Southern Ocean Meridional Cells
2008/12/15
The meridional circulation cells of the Southern Ocean are investigated using the results from a fine-resolution primitive equation model. Zonal integration along depth levels shows the classical seri...
The Role of Small-Scale Cells in the Mediterranean Convection Process
Small-Scale Cells Mediterranean Convection Process
2008/12/12
Data from the Gulf of Lions in the northwest Mediterranean in 1987 indicated that the deep convection known to occur in that region was organized into small-scale [O(1 km)] cells embedded in a larger-...
Meridional Circulation Cells and the Source Waters of the Pacific Equatorial Undercurrent
Meridional Circulation Source Waters Pacific Equatorial Undercurrent
2008/11/6
A 3½-layer model is used to study the meridional circulation cells that provide the source waters of the Pacific Equatorial Undercurrent (EUC). Its three active layers represent tropical, therm...
Trophic significance of solitary cells of the prymnesiophyte Phaeocystis globosa depends on cell type
Trophic significance solitary cells prymnesiophyte Phaeocystis globosa depends cell type
2014/5/4
With the use of five different isolates of Phaeocystis globosa solitary cells from the North Sea, we conducted experiments to reveal whether grazing and development of the nauplii of the calanoid cope...
Contribution of phytoplankton and bacterial cells to the measured alkalinity of seawater
phytoplankton bacterial cells
2014/4/23
We report the first direct measurements of the contribution of phytoplankton and bacterial cells to the measured
alkalinity of unfiltered seawater. Phytoplankton and bacterial cells suspe...
Element stoichiometries of individual plankton cells collected during the Southern Ocean Iron Experiment (SOFeX)
Element stoichiometries individual plankton cells collected Southern Ocean Iron Experiment SOFeX
2014/5/19
During the Southern Ocean Iron Experiment (SOFeX), we analyzed Si, P, S, Mn, Ni, and Zn in individual diatoms, autotrophic flagellates, and heterotrophic flagellates with synchrotron-based X-ray fluor...
Recruitment of coastal planktonic diatoms from benthic versus pelagic cells: Variations in bloom development and species composition
planktonic diatoms benthic vs pelagic cells Variations in bloom development species composition
2014/5/19
Although phytoplankton blooms are major events in aquatic systems, the importance of benthic resting stages in seeding planktonic blooms is still unclear. Using microcosms, we tested the influence of ...
Elemental composition of single cells of various strains of marine Prochlorococcus and Synechococcus using X-ray microanalysis
Elemental composition single cells various strains marine Prochlorococcus Synechococcus X-ray microanalysis
2014/5/21
We measured the elemental composition of single cells from six strains of marine Prochlorococcus and two strains of marine Synechococcus by X-ray microanalysis in the transmission electron microscope ...