搜索结果: 1-7 共查到“海洋生物学 Viral”相关记录7条 . 查询时间(0.044 秒)
Enhanced viral production and infection of bacterioplankton during an iron-induced phytoplankton bloom in the Southern Ocean
Enhanced viral production infection of bacterioplankton iron-induced phytoplankton bloom Southern Ocean
2014/4/18
We followed the viral response to Fe-enrichment over 3 weeks during the second iron-enrichment experiment (EisenEx) in the Southern Ocean. Although viral abundance increased in a rather constant way d...
The relative significance of viral lysis and microzooplankton grazing as pathways of dimethylsulfoniopropionate (DMSP) cleavage: An Emiliania huxleyi culture study
viral lysis microzooplankton grazing pathways of dimethylsulfoniopropionate Emiliania huxleyi culture
2014/4/22
Dimethylsulfoniopropionate (DMSP) cleavage was investigated during culture studies of grazing by the microzooplankter Oxyrrhis marina and viral lysis by Emiliania huxleyi virus 86 (EhV-86) on two axen...
Bio-optical consequences of viral infection of phytoplankton: I. Experiments with the cyanobacterium, Synechococcus sp.
Bio-optical consequences viral infection of phytoplankton I. Experiments with the cyanobacterium Synechococcus sp.
2014/4/23
Four strains of the cyanobacteria, Synechococcus, were infected with viruses isolated and purified from coastal waters of the Gulf of Maine. Changes in host and virus concentration were observed in ti...
Viral infection plays a key role in extracellular DNA dynamics in marine anoxic systems
Viral infection plays a key role extracellular DNA dynamics marine anoxic systems
2014/4/23
To investigate the role of viruses in extracellular DNA production through cell lysis, we selected two systems where viruses are expected to be the main component controlling prokaryote dynamics. Thes...
Optical signatures of the filamentous cyanobacterium Leptolyngbya boryana during mass viral lysis
Optical signatures filamentous cyanobacterium Leptolyngbya boryana mass viral lysis
2014/4/22
The inherent optical properties of absorption and scattering, the population density of virus-like particles, and the particle size distribution (PSD) for particles <0.7 μm of the filamentous cyanobac...
Linking bacterial richness with viral abundance and prokaryotic activity
Linking bacterial richness viral abundance prokaryotic activity
2014/5/9
We measured relative bacterial and archaeal richness and its covariation with physical and other biological parameters during six cruises in the North Sea over prokaryotic productivity levels ranging ...
Dynamic bacterial and viral response to an algal bloom at subzero temperatures
Dynamic bacterial viral response an algal bloom subzero temperatures
2014/6/9
New evidence suggests that cold-loving (psychrophilic) bacteria may be a dynamic component of the episodic bloom events of high-latitude ecosystems. Here we report the results of an unusually early sp...