Human civilization relies on estuaries, and many estuarine ecosystem services are provided
by microbial communities. These services include high rates of primary production that …

Environmental and host-associated microbiomes are typically diverse assemblages of
organisms performing myriad activities and engaging in a network of interactions that play …

Marine diazotrophs convert dinitrogen (N 2) gas into bioavailable nitrogen (N), supporting
life in the global ocean. In 2012, the first version of the global oceanic diazotroph database …

Biological dinitrogen (N 2) fixation is a key metabolic process exclusively performed by
prokaryotes, some of which are symbiotic with eukaryotes. Species of the marine haptophyte …

The traditional view holds that biological nitrogen (N) fixation is energetically expensive and
thus, facultative N fixers reduce N fixation rates while obligate N fixers are excluded by non …

The role of diazotrophs in coral physiology and reef biogeochemistry remains poorly
understood, in part because N2 fixation rates and diazotrophic community composition have …

Nitrogen fixation is the primary source of reactive nitrogen in the ocean. Most ecological
models do not predict nitrogen fixation in the Antarctic Ocean because of the low availability …

UCYN-A is a globally important nitrogen-fixing symbiotic microbe often found in colder
regions and coastal areas where nitrogen fixation has been overlooked. We present a 3 …

The availability of fixed nitrogen (N) is an important factor limiting biological productivity in
the oceans. In coastal waters, high dissolved inorganic N concentrations were historically …

Diazotrophic organisms are vulnerable to physical dynamic processes. However, the
interactions and mechanisms of multiple dynamic processes on nitrogen fixation remain …