January 11, 2018

Biocrust in Utah (Photo courtesy Tami Swenson)

An article published in the journal “Nature Communications” describes a research that seeks to understand how communities of very diverse microorganisms that include fungi, bacteria and archaea can adapt to biocrusts, which means in the biological crusts of soil in very dry and arid environments. A team of scientists led by the Lawrence Berkeley National Laboratory tried to understand it using the tools of exometabolomics, a big word that indicates the set of all the products of the metabolism of a biological organism.