Author

J. M. Ugalde

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

Biology Disciplines

Click to filter author papers

Plant Biology· 6

Signature Assays, Organisms & Methods

Click to filter · or open tag

Organism:Arabidopsis· 5 Approach:experimental assay· 5 Assay:proteomics· 4 Research Focus:cell signaling & trafficking· 3 Research Focus:cell type annotation· 2 Approach:biophysical modeling· 1 Assay:bulk RNA-seq· 1 Research Focus:chromatin & epigenetic regulation· 1

Frequent Co-Authors

A. J. Meyer· 4 shared L. Holuigue· 3 shared P. Fuchs· 3 shared A. Herrera-Vasquez· 2 shared L. Lamig· 2 shared M. Homagk· 2 shared M. Schloesser· 2 shared M. Schwarzlaender· 2 shared

Activity by Year

2020-2023 · peak 4/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

4 shared papersPlant Biology

A. J. Meyer

Mutual co-authors in cluster

Author profile →

6 papers

Recent·Most cited

Localization of four class I glutaredoxins in the cytosol and the secretory pathway and characterization of their biochemical diversification

M. Schloesser, A. Moseler, Y. Bodnar, M. Homagk, S. Wagner, L. Pedroletti, M. Gellert, J. M. Ugalde, C. H. Lillig, A. J. Meyer

The paper identifies the subcellular localization and biochemical properties of four class I glutaredoxins in Arabidopsis, showing distinct redox activities and membrane associations.

bioRxiv · Sep 1, 2023Plant 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

Live monitoring of ROS-induced cytosolic redox changes with roGFP2-based sensors in plants

J. M. Ugalde, L. Fecker, M. Schwarzlaender, S. J. Mueller-Schuessele, A. J. Meyer

The paper describes protocols for live monitoring of cytosolic redox changes in plants using roGFP2-based sensors for hydrogen peroxide and glutathione redox potential.

bioRxiv · Dec 21, 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

Transcription factor TGA2 is essential for UV-B stress tolerance controlling oxidative stress in Arabidopsis

A. Herrera-Vasquez, A. Fonseca, J. M. Ugalde, L. Lamig, A. Seguel, T. Moyano, R. A. Gutierrez, P. Salinas, E. Vidal, L. Holuigue

This study identifies TGA2 as essential for UV-B stress tolerance in Arabidopsis by activating antioxidant GSTU genes to control oxidative stress.

bioRxiv · May 24, 2020 · PreprintPlant Biology