The ferric uptake regulator (Fur) protein is the founding member of the FUR superfamily of
metalloregulatory proteins that control metal homeostasis in bacteria. FUR proteins regulate …

FtsH proteases (FtsHs) belong to intramembrane ATP-dependent metalloproteases which
are widely distributed in eubacteria, mitochondria, and chloroplasts. The best studied role of …

Thioredoxins play an essential role in regulating enzyme activity in response to
environmental changes, especially in photosynthetic organisms. They are crucial for …

Iron and phosphorus are essential nutrients that exist at low concentrations in surface waters
and may be co-limiting resources for phytoplankton growth. Here, we show that phosphorus …

In response to Iron deprivation and in specific environmental conditions, the cyanobacteria
Anabaena flos aquae produce siderophores, iron-chelating molecules that in virtue of their …

RNA recognition motif (RRM) domain proteins are crucial RNA-binding proteins (RBPs)
across all domains of life. In cyanobacteria, single RRM domain proteins are involved in …

Cellular levels of the essential micronutrient manganese (Mn) need to be carefully balanced
within narrow boarders. In cyanobacteria, sufficient Mn supply is critical for assuring the …

Growing amounts of freshwater literature highlight phytoplankton iron limitation in systems of
varying hydrology and trophic status. Furthermore, global trends of increased dissolved iron …

In the world of microorganisms, cyanobacteria are a uniquely skilled powerhouse. They
participate in global nutrient and carbon cycling. They can photosynthesize, which allows …

In the world of microorganisms, cyanobacteria are a uniquely skilled powerhouse. They
participate in global nutrient and carbon cycling. They have the ability to photosynthesize …