This review provides an in-depth survey of the recorded incidences in aquatic organisms of
mortality and disease events suspected or known to be caused by microalgal or ciliate …

Biological nitrogen fixation is a much more important process in the nitrogen cycle of the
oceans than previously thought. Further, nitrogen fixation may have an influence on the …

Interactions between toxic phytoplankton and their zooplankton grazers are complex. Some
zooplankters ingest some toxic phytoplankters with no apparent harm, whereas others are …

We examined the utility of several biogeochemical tracers for following the fate of the
planktonic diazotrophic cyanobacterium Trichodesmium in the sea. The presence of a (CIO) …

The interdisciplinary field of marine chemical ecology is an expanding and dynamic science.
It is no surprise that the breadth of marine organisms studied expanded in concert with …

Over the last 30 years, immense progress has been made in understanding the global
significance of marine nitrogen (N~ 2~) fixation. Development of enzymological, isotopic and …

Nitrogen fixation is one of the important biochemical pathways that play a role in controlling
the oceanic nitrogen inventory. Here we review nitrogen fixation in the ocean, with a …

Two methods used to measure dinitrogen (N 2) fixation (acetylene reduction and 15 N 2
uptake) often result in different N 2 fixation rates. Part of the discrepancy may arise from the …

We examined diel trends in internal pools and net efflux of free amino acids in colonies of
the nonheterocystous, diazotrophic cyanobacterium Trichodesmium thiebautii, freshly …

Marine pelagic diazotrophic cyanobacteria of the genus Trichodesmium (Oscillatoriales) are
widespread throughout the tropics and subtropics, and are particularly common in the …