Deep subsurface environments are decoupled from Earth's surface processes yet diverse,
active, and abundant microbial communities thrive in these isolated environments. Microbes …

The iron-oxidizing Gallionellaceae drive a wide variety of biogeochemical cycles through
their metabolisms and biominerals. To better understand the environmental impacts of …

Oxidation of nitrite to nitrate is an important process in the global nitrogen cycle. Recent
molecular biology‐based studies have revealed that the widespread nitrite‐oxidizing …

Microbial nitrification is a critical process governing nitrogen availability in aquatic systems.
Freshwater nitrifiers have received little attention, leaving many unanswered questions …

Hopanoid lipids, bacteriohopanols and bacteriohopanepolyols, are membrane components
exclusive to bacteria. Together with their diagenetic derivatives, they are commonly used as …

Nitrite-oxidizing bacteria (NOB) are important nitrifiers whose activity regulates the
availability of nitrite and dictates the magnitude of nitrogen loss in ecosystems. In oxic …

The p-chloro-m-cresol (PCMC) is a versatile preservative with extensive appliance in
various pharmaceutical personal care products. In this study, PCMC in-situ anaerobic …

The microbiomes of deep and shallow aquifers located in an agricultural area, impacted by
an old tin mine, were explored to understand spatial variation in microbial community …

Phenacetin (PNCT) belongs to one of the earliest synthetic antipyretics. However, impact of
PNCT on nitrifying microorganisms in wastewater treatment plants and its potential microbial …

Nitrification is an important control on the form and distribution of nitrogen in freshwater
ecosystems. However, the seasonality of nitrogen pools and the diversity of organisms …