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EDUCATION AND ACADEMIC EXPERIENCE

• Since 2025 - Postdoctoral Researcher, Prof. Schwarzländer’s Group, Plant Energy Biology, IBBP, University Münster
• 2021-2025 - Dr. rer. nat. in Plant Science, University of Münster, Plant Energy Biology, Prof. Schwarzländer’s Group, IBBP
• 2018-2020 - Master of Science in Biochemistry and Molecular Biology with the specialization in food microbial systems, University of Bremen
• 2016 - Semester at Stellenbosch University, South Africa

• 2014-2018 - Bachelor of Science in Biology, University of Bremen

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personal awards

• 2024 DAAD Travel Grant “Förderprogramm Kongressreisen 2024” for 16th International Conference on Reactive Oxygen and Nitrogen Species in Plants

• 2022 Poster Price oft he Deutsche Botanische Gesellschaft at Botanik Tagung, International Conference of the German Society for Plant Sciences
• 2022 EMBO Travel Grant for EMBO Workshop Thiol oxidation in biology: Biochemical mechanisms to physiological outcomes

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Publications

Steinbeck J, Fuchs P, Negroni YL, Elsässer M, Lichtenauer S, Stockdreher Y, Feitosa-Araujo E, Kroll JB, Niemeier JO, Humberg C, Smith E, Mai M, Nunes-Nesi A, Meyer AJ, Zottini M, Morgan B, Wagner S, Schwarzländer M (2020) In vivo NADH/NAD+ biosensing reveals the dynamics of cytosolic redox metabolism in plants.
Plant Cell. 32(10): 3324-3345
https://doi.org/10.1105/tpc.20.00241

Scherschel M, Niemeier JO, Jacobs L JHC, Hoffmann M DA, Diederich A, Bell C, Höhne P, Raetz S, Kroll J B, Steinbeck J, Lichtenauer S, Multhoff J, Zimmermann J, Sadhanasatish T, Rothemann R A, Grashoff C, Messens J, Ampofo E, Laschke M W, Riemer J, Roma L P, Schwarzländer M, Morgan B (2024) A family of NADPH/NADP⁺ biosensors reveals in vivo dynamics of central redox metabolism across eukaryotes.
Nat Commun 15, 10704
https://doi.org/10.1038/s41467-024-55302-x

Multhoff J, Niemeier JO, Zheng K, Lim M S S, Barreto P, Niebisch J M, Ischebeck T, Schwarzländer M (2024) In vivo biosensing of subcellular pyruvate pools reveals photosynthesis-dependent metabolite dynamics in Nicotiana benthamiana
Journal of Experimental Botany, 75(22): 7254–7266
https://doi.org/10.1093/jxb/erae398

Niemeier JO, Roma L R, Riemer J, Schwarzländer M, Morgan B (2025) Monitoring subcellular NADP redox state with NAPstar biosensors
Trends in Biochemical Sciences, 50(8): 733 - 734
https://doi.org/10.1016/j.tibs.2025.03.013

Zheng K, Elsässer M, Niemeier JO, Barreto P, Cislaghi A P, Hoang M, Feitosa-Araujo E, Wagner S, Giese J, Kotnik F, del Pilar Martinez M, Buchert F E, Ugalde J M, Armbruster U, Hippler M, Meyer A J, Kunz HH, Maurino V G, Finkemeier I, Schallenberg-Rüdinger M, Schwarzländer M (2025) Advanced illumination-imaging reveals photosynthesis-triggered pH, ATP and NAD redox signatures across plant cell compartments
bioRxiv 2025.06.16.659786
https://doi.org/10.1101/2025.06.16.659786

Scuffi D, Pantaleno R, Schiel P, Niemeier JO, Costa A, Schwarzländer M, Laxalt A M, García-Mata C (2025) Hydrogen Sulfide modulates Flagellin-Induced Stomatal Immunity
bioRxiv 2025.02.14.638267
https://doi.org/10.1101/2025.02.14.638267