A novel microbial process breaking through the nitrogen cycling (2023–2026)
Abstract:
Nitrogen transformation is central to life on Earth. This project will challenge a century-old paradigm that
microorganisms must cooperate in a team to convert nitrogen from organic- to inorganic forms. We will carry out
the first-ever systematic investigation of a novel process, where a single organism mediates complete
ammonification and ammonia oxidation, directly connecting organic- and inorganic nitrogen. By revealing
metabolic pathways, characterising ecophysiological properties, isolating key microorganisms and exploring their
application potential, this project will change our fundamental understanding of global nitrogen cycling, improve
the sustainability of water management, and contribute to the circular economy transition