Siderophores are iron-chelating compounds produced by various fungi, yeast, bacteria, and
a few plants, having significant potential in biocontrol activities. The success of siderophore …

Plant‐environment interactions, particularly biotic stress, are increasingly essential for global
food security due to crop losses in the dynamic environment. Therefore, understanding plant …

Marine heterotrophic prokaryotes primarily take up ambient substrates using transporters.
The patterns of transporters targeting particular substrates shape the ecological role of …

Primary production in the sunlit surface ocean is regulated by the supply of key nutrients,
primarily nitrate, phosphate and iron (Fe), required by phytoplankton to fix carbon dioxide …

The combination of taxa and size classes of phytoplankton that coexist at any location affects
the structure of the marine food web and the magnitude of carbon fluxes to the deep ocean …

The GEOTRACES program has greatly expanded measurements of dissolved trace metal
concentrations across ocean basins, but to understand the behavior and cycling of metals …

Supraglacial discharge of limiting micronutrients such as iron (Fe) into high-nutrient low-
chlorophyll (HNLC) regions like the Southern Ocean has recently drawn global attention. In …

Nutrient recycling by marine megafauna is a key ecosystem service that has been disturbed
by anthropogenic activity. While some hypotheses attribute Southern Ocean ecosystem …

Advances in omics technologies have enabled the in-depth study of microbial communities
and their metabolic profiles from all environments. Here metagenomes were sampled from …

Iron is an essential nutrient for all microorganisms of the marine environment. Iron limitation
of primary production has been well documented across a significant portion of the global …