Underneath it all: Dishing the dirt on protists

Plants evolved in a world dominated by prokaryotic and eukaryotic microbes. Underneath the surface, plant roots interact with microbes in the soil, also called the rhizosphere microbiome.

Rhizobium adapts lifestyles from rhizosphere to symbiosis

Rhizobia are soil-dwelling bacteria that form symbioses with legumes and provide biologically useable nitrogen as ammonium for the host plant. During symbiosis, rhizobia must adapt to several different lifestyles. These range ...

Team guides plants towards obtaining iron

A team at the University of Cordoba has examined the link between the presence of beneficial organisms in plant roots to their response to iron deficiency.