Dinitrogen (N2) fixation is the major source of reactive nitrogen in the ocean and has been
considered to occur specifically in low-latitude oligotrophic oceans. Recent studies have …

Nitrogen-fixing or diazotrophic microbes fix atmospheric nitrogen (N2) to ammonia (NH3+)
using nitrogenase enzyme and play a crucial role in regulating marine primary productivity …

We describe diazotrophs present during a 2015 GEOTRACES expedition through the
Canadian Arctic Gateway (CAG) using nifH metabarcoding. In the less studied Labrador …

Recently, a growing number of studies have confirmed that biological nitrogen fixation is
also an important reactive nitrogen source in coastal regions. However, how benthic …

The pathogenic fungus Pestalotiopsis versicolor is a major etiological agent of fungal twig
blight disease affecting bayberry trees. However, the lack of complete genome sequence …

Kongsfjorden, an Arctic fjord is significantly affected by the glacier melt and Atlantification,
both the processes driven by accelerated warming in the Arctic. This has lead to changes in …

Purpose Biological nitrogen fixation greatly contributes to crop nitrogen nutrition in the
agricultural ecosystem. However, with the inevitable and increasing releases of …

Indian work in Antarctica has covered mainly atmosphere, biology and geoscience domains
of sciences in central Dronning Maud land and Princess Elizabeth land (PEL) of eastern …

Water level fluctuations (WLFs) are typical characteristic of floodplain lakes and dominant
forces regulating the structure and function of lacustrine ecosystems. The sediment …

Nitrogen is often a limiting nutrient for microbial communities and plants in glacier forefields.
Nitrogen-fixing microorganisms (diazotrophs) play an important role in providing …