Electrotrophic denitrification (ED) is a promising nitrogen removal technique; however, the
potential of ED coupled with biologically induced phosphate precipitation (BIPP) has not …

Analyses of gene expression of subsurface bacteria and archaea provide insights into their
physiological adaptations to in situ subsurface conditions. We examined patterns of …

The deep-sea environment creates the largest ecosystem in the world with the largest
biological community and extensive undiscovered biodiversity. Nevertheless, these …

Researchers have recognized the potential of enzymes and metabolic pathways hidden
among the unseen majority of Earth's microorganisms for decades now. Most of the …

Various environmental factors, including H2 availability, metabolic tradeoffs, optimal growth
temperature, stochasticity, and hydrology, were examined to determine if they affect …

The deep sea is the largest habitat on our planet, supporting a vast diversity of organisms
which have yet to be fully described. This habitat is punctuated by hydrothermal vents in …

In this study, we successfully developed a new type of surface-enhanced Raman scattering
insertion probe (RiP-SERS) applicable to the deep sea using previously prepared …

Deep-sea hydrothermal vent geochemistry shapes the foundation of the microbial food web
by fueling chemolithoautotrophic microbial activity. Microbial eukaryotes (or protists) play a …

The influence of cold seep methane on the surrounding benthos is well-documented but the
fate of dissolved methane and its impact on water column biogeochemistry remains less …

The abyssal ocean covers more than half of the Earth's surface, yet remains understudied
and underappreciated. In this Perspectives article, we mark the occasion of the Deep …