Nitrogen and oxygen isotope effects during enzymatic nitrate reduction in vitro and by natural lake water consortia
Jana Tischer, Jakob Zopfi, Claudia Frey, Jessica Venetz, Elena Giglio, Lukas Burgdorfer, Oliver Rehmann, Scott D. Wankel, Moritz F. Lehmann
This study measures nitrogen and oxygen isotope effects during nitrate reduction in vitro and in natural lake water consortia, finding variations in isotope ratios linked to enzyme types and environmental factors.
Geochimica et Cosmochimica Acta · Apr 27, 2026Peer-reviewedMicrobiology