Author

U. Armbruster

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Plant Biology· 3

Signature Assays, Organisms & Methods

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Research Focus:development & morphogenesis· 2 Approach:experimental assay· 2 Organism:plant (other)· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Research Focus:chromatin & epigenetic regulation· 1 Approach:genetic perturbation / CRISPR· 1 Research Focus:protein folding & dynamics· 1

Frequent Co-Authors

M. A. Schöttler· 2 shared S. Kappel· 2 shared T. Rindfleisch· 2 shared W. Thiele· 2 shared A. Henze· 1 shared A. P. Hertle· 1 shared A. Skirycz· 1 shared A. Thalhammer· 1 shared

Activity by Year

2022-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 24 mutual co-author links

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2 shared papersPlant Biology

M. A. Schöttler

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3 papers

Recent·Most cited

A congestion downstream of PSI causes the over-reduction of the electron transport chain in pgr5 independent of membrane energization

S. Kappel, W. Thiele, S. Gefen-Treves, A. Henze, U. Armbruster, M. A. Schöttler

The paper shows that PGR5 is critical for electron partitioning downstream of PSI, not for photosynthetic control, as over-reduction of PSI persists in pgr5 mutants.

bioRxiv · Sep 1, 2023 · PreprintPlant Biology

A eukaryote-specific factor mediates an early step in the assembly of plant photosystem II

U. Armbruster, J.-M. Keller, M. J. Frieboes, L. Jödecke, S. Kappel, T. Rindfleisch, O. Sandoval-Ibanez, I. Gerlach, W. Thiele, R. Bock, J. Eirich, I. Finkemeier, D. Schünemann, R. Zoschke, M. A. Schöttler

This paper identifies DEAP2, a eukaryote-specific factor that facilitates an early step in plant photosystem II assembly, working with PAM68 to form the RC47 intermediate.

bioRxiv · May 12, 2023 · PreprintPlant Biology

The K+ exchange antiporter 3 senses the chloroplast energy status to synchronize photosynthesis

M. Uflewski, T. Rindfleisch, K. Korkmaz, E. Tietz, S. Mielke, V. C. Galvis, B. Duenschede, M. Luzarowski, A. Skirycz, M. Schwarzlaender, D. D. Strand, A. P. Hertle, D. Schuenemann, D. Walther, M. Wolff, , U. Armbruster

The paper identifies KEA3's RCT domain as a sensor for chloroplast energy status, linking it to photosynthetic synchronization through phosphorylation and redox potential.

bioRxiv · Dec 19, 2022 · PreprintPlant Biology