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Hydrostatic pressure is the universal key driver of microbial evolution in the deep ocean and beyond

Abstract.

"Oceans cover approximately 70% of the Earth’s surface, and microbes comprise 90% of the ocean biomass and are regarded as an important ‘hidden’ driver of essential elemental cycling, such as carbon cycling, in the oceans (Karl, 2007; Salazar and Sunagawa, 2017). Although the general public – even many scientists – think of the oceans as unified, stable water systems, they contain varied environments, including extreme environments such as oxygen-deficient zones, oligotrophic open ocean, polar water regions, deep ocean[...]"

 

Source: Environmental Microbiology Reports
Authors: Xiang Xiao et al.
DOI: 10.1111/1758-2229.12915 

Read the full article here.