Bosviel, J, Kitzinger, K, Vulcano, F, Klotz, F, Legin, A, Büsing, P, Rennebarth, T, Stuehrenberg, J, Marchant, H, Wagner, M, Wessels, M, Schleheck, D, Kuypers, MMM and Pester, M (2025) Spatiotemporal and temperature-dependent disconnect between ammonia oxidation and dark DIC fixation in deep oligotrophic Lake Constance. ISME Communications, 5(1). doi:10.1093/ismeco/ycaf201
Stuehrenberg, J, Kitzinger, K, von Arx, JN, Graf, JS, Lavik, G, Littmann, S, Milucka, J, Orsi, WD, Schorn, S, Speth, DR, Vuillemin, A, Wu, S, Marchant, HK and Kuypers, MMM (2025) Urea use drives niche separation between dominant marine ammonia oxidizing archaea. Nature Communications, 16(1). doi:10.1038/s41467-025-67048-1
Tschitschko, B, Esti, M, Philippi, M, Kidane, AT, Littmann, S, Kitzinger, K, Speth, DR, Li, S, Kraberg, A, Tienken, D, Marchant, HK, Kartal, B, Milucka, J, Mohr, W and Kuypers, MMM (2024) Rhizobia–diatom symbiosis fixes missing nitrogen in the ocean. Nature, 630(8018). 899-904. doi:10.1038/s41586-024-07495-w
Milucka, J, Graf, J, Marchant, H, Kitzinger, K, von Arx, J, Wendt, J, Decker, C, Elling, FJ, Gande, D, Stock, L and Ruhland, G (2020) Report and preliminary results of R/V POSEIDON cruise POS539, Varna (Bulgaria) - Varna (Bulgaria) November 6 - November 21, 2019. Berichte, MARUM – Zentrum für Marine Umweltwissenschaften, Fachbereich Geowissenschaften, Universität Bremen, 325. 1-34. 10.26092/elib/349
Kitzinger, K, Marchant, HK, Bristow, LA, Herbold, CW, Padilla, CC, Kidane, AT, Littmann, S, Daims, H, Pjevac, P, Stewart, FJ, Wagner, M and Kuypers, MMM (2020) Single cell analyses reveal contrasting life strategies of the two main nitrifiers in the ocean. Nature Communications, 11(1). doi:10.1038/s41467-020-14542-3
Kitzinger, K, Padilla, CC, Marchant, HK, Hach, PF, Herbold, CW, Kidane, AT, Könneke, M, Littmann, S, Mooshammer, M, Niggemann, J, Petrov, S, Richter, A, Stewart, FJ, Wagner, M, Kuypers, MMM and Bristow, LA (2019) Cyanate and urea are substrates for nitrification by Thaumarchaeota in the marine environment. Nature Microbiology, 4(2). 234-243. doi:10.1038/s41564-018-0316-2