Author

P. Fuchs

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· 8 Cell Biology· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 9 Organism:Arabidopsis· 8 Assay:proteomics· 7 Research Focus:cell signaling & trafficking· 4 Research Focus:cell type annotation· 4 Assay:imaging· 3 Approach:microscopy & imaging analysis· 2 Approach:biophysical modeling· 1

Frequent Co-Authors

A. J. Meyer· 4 shared M. Schwarzländer· 4 shared A. Meyer· 3 shared J. M. Ugalde· 3 shared M. Schwarzlaender· 3 shared S. Lichtenauer· 3 shared S. Wagner· 3 shared T. Nietzel· 3 shared

Activity by Year

2017-2023 · peak 4/yr

Co-Author Collaboration Network

10 top collaborators · 35 mutual co-author links

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4 shared papersPlant Biology

A. J. Meyer

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10 papers

Recent·Most cited

PLANT UNCOUPLING MITOCHONDRIAL PROTEIN 2 localizes to the Golgi

P. Fuchs, E. Feixes, P. Arruda, E. Feitosa-Araujo, A. R. Fernie, C. Grefen, S. Lichtenauer, N. Linka, I. de Godoy Maia, A. J. Meyer, S. Schilasky, L. J. Sweetlove, S. Wege, A. P. M. Weber, A. H. Millar, , M. Schwarzländer

The paper shows that UCP2 in Arabidopsis localizes to the Golgi instead of mitochondria, challenging previous assumptions about its function and highlighting the need for independent localization evidence.

bioRxiv · May 6, 2023Plant Biology

Triglyceride lipolysis driven by glucose restriction triggers liquid-crystalline phase transitions and proteome remodeling of lipid droplets

S. Rogers, L. Gui, A. Kovalenko, V. Zoni, M. Carpentier, K. Ramji, K. Ben Mbarek, A. Bacle, P. Fuchs, P. Campomanes, E. Reetz, N. O. Speer, E. Reynolds, A. R. Thiam, S. Vanni, , W. M. Henne

The paper shows glucose restriction induces liquid-crystalline phase transitions in lipid droplets by promoting TG lipolysis, which alters lipid composition and remodels the proteome.

bioRxiv · Apr 15, 2022Cell Biology

Endoplasmic reticulum oxidoreductin (ERO) provides resilience against reductive stress and hypoxic conditions by mediating luminal redox dynamics

J. M. Ugalde, I. Aller, L. Kudrjasova, R. Schmidt, M. Schloesser, M. Homagk, P. Fuchs, S. Lichtenauer, M. Schwarzlaender, S. Mueller-Schuessele, A. Meyer

The paper demonstrates that EROs maintain ER redox homeostasis by integrating reductive and oxidizing inputs during hypoxia and reductive stress.

bioRxiv · Dec 13, 2021Plant Biology

Photosynthetic activity triggers pH and NAD redox signatures across different plant cell compartments

M. Elsässer, E. Feitosa-Araujo, S. Lichtenauer, S. Wagner, P. Fuchs, J. Giese, F. Kotnik, M. Hippler, A. Meyer, V. G. Maurino, I. Finkemeier, M. Schallenberg-Rüdinger, M. Schwarzländer

The paper investigates how photosynthetic activity affects subcellular pH and NAD redox status in Arabidopsis cells using fluorescent biosensors.

bioRxiv · Oct 31, 2020 · PreprintPlant Biology

Chloroplast-derived photo-oxidative stress causes changes in H2O2 and EGSH in other subcellular compartments

J. M. Ugalde, P. Fuchs, T. Nietzel, E. Cutolo, U. C. Vothknecht, L. Holuigue, M. Schwarzländer, S. J. Müller-Schüssele, A. J. Meyer

The paper uses redox biosensors to show that chloroplast-derived ROS from methyl viologen causes H2O2 and glutathione oxidation in chloroplasts, cytosol, and mitochondria.

bioRxiv · Jul 20, 2020Plant Biology

GSTU7 affects growth performance and acts as an antagonist of oxidative stress induced by methyl viologen

J. M. Ugalde, L. Lamig, A. Herrera-Vasquez, P. Fuchs, S. J. Müller-Schüssele, A. J. Meyer, L. Holuigue

This study shows GSTU7 is essential for plant antioxidant defense, improving growth and reducing oxidative stress from methyl viologen.

bioRxiv · Jun 9, 2020 · PreprintPlant Biology

The Arabidopsis mitochondrial dicarboxylate carrier 2 maintains leaf metabolic homeostasis by uniting malate import and citrate export

C. P. Lee, M. Elsässer, P. Fuchs, R. Fenske, M. Schwarzländer, A. H. Millar

This paper identifies DIC2 as a bifunctional mitochondrial carrier in Arabidopsis that facilitates malate import and citrate export, maintaining metabolic homeostasis in leaves.

bioRxiv · Apr 28, 2020 · PreprintPlant Biology

CX3CL1 oligomerization is required for efficient CX3CR1-specific cell adherence

M. A. Ostuni, P. Hermand, E. Saindoy, N. Guillou, A. Coens, C. Hattab, E. Mandon, A. Jawhari, S. Iatmanen-Harbi, O. Lequin, P. Fuchs, J.-J. Lacapere, C. Combadiere, F. Pincet, P. Deterre

This study shows that CX3CL1 oligomerization is essential for its adhesive function, with the transmembrane domain driving oligomer formation and affecting cell adherence.

bioRxiv · Dec 6, 2019 · PreprintCell Biology

Redox-mediated Kick-Start of Mitochondrial Energy Metabolism drives Resource-efficient Seed Germination

T. Nietzel, J. Mostertz, C. Ruberti, S. Wagner, A. Moseler, P. Fuchs, S. J. Mueller-Schuessele, A. Benamar, G. Poschet, M. Buettner, G. Nee, I. M. Moller, C. H. Lillig, D. Macherel, I. Finkemeier, , M. Schwarzlaender

The paper identifies redox-mediated activation of mitochondrial energy metabolism as critical for efficient seed germination in Arabidopsis.

bioRxiv · Jun 20, 2019Plant Biology

ATP sensing in living plant cells reveals tissue gradients and stress dynamics of energy physiology

V. De Col, P. Fuchs, T. Nietzel, M. Elsaesser, C. P. Voon, A. Candeo, I. Seeliger, M. Fricker, C. Grefen, I. M. Moller, A. Bassi, B. L. Lim, M. Zancani, A. Meyer, A. Costa, , M. Schwarzlaender

The paper develops a fluorescent biosensor to measure MgATP2- dynamics in living plant cells, revealing tissue-specific gradients and stress responses in ATP homeostasis.

bioRxiv · Jun 23, 2017Plant Biology