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- Florent E. Angly, Ben Felts, +15 authors Forest Rohwer
- PLoS biology
- 2006
Viruses are the most common biological entities in the marine environment. There has not been a global survey of these viruses, and consequently, it is not known what types of viruses are in Earth's… (More)
THE export of biogenic carbon from the upper ocean is responsible for maintaining the vertical gradient of dissolved inorganic carbon and thus indirectly for regulating the level of atmospheric CO2… (More)
- Robert M. Morris, Michael S. Rappé, +4 authors Stephen J. Giovannoni
- Nature
- 2002
The most abundant class of bacterial ribosomal RNA genes detected in seawater DNA by gene cloning belongs to SAR11—an α-proteobacterial clade. Other than indications of their prevalence in seawater,… (More)
- Pia H. Moisander, R A Beinart, +5 authors Jonathan P. Zehr
- Science
- 2010
Nitrogen (N2)-fixing microorganisms (diazotrophs) are an important source of biologically available fixed N in terrestrial and aquatic ecosystems and control the productivity of oligotrophic ocean… (More)
- Craig Carlson, Robert M. Morris, Rachel Parsons, Alexander H Treusch, Stephen J. Giovannoni, Kevin L. Vergin
- The ISME Journal
- 2009
Bacterioplankton belonging to the SAR11 clade of a-proteobacteria were counted by fluorescence in situ hybridization (FISH) over eight depths in the surface 300 m at the Bermuda Atlantic Time-series… (More)
The contributions of total organic carbon and nitrogen to elemental cycling in the surface layer of the Sargasso Sea are evaluated using a 5-yr time-series data set (1994}1998). Surface-layer total… (More)
- Dennis A. Hansell, Craig Carlson
- Nature
- 1998
There is as much carbon in dissolved organic material in the oceans as there is CO2 in the atmosphere, but the role of dissolved organic carbon (DOC) in the global carbon cycle is poorly understood.… (More)
THE net exchange of carbon dioxide between the atmosphere and the ocean, and thus the nature of the oceanic carbon sink, is dominated by the seasonal dynamics of carbon cycling in the upper ocean.… (More)
- Alexander H Treusch, Kevin L. Vergin, +4 authors Stephen J. Giovannoni
- The ISME Journal
- 2009
Vertical, seasonal and geographical patterns in ocean microbial communities have been observed in many studies, but the resolution of community dynamics has been limited by the scope of data sets,… (More)
- Craig Carlson, Stephen J. Giovannoni, +5 authors Benjamin R. Wheeler
- 2002
Bacterial abundance, DOC concentrations, and bacterioplankton community structure (using PCR-based techniques) were measured in 5 seawater culture experiments conducted near the Bermuda Atlantic… (More)