Holger Eubel

Leibniz University Hannover — Germany

Biochemistry, Genetics and Molecular Biology · Life Sciences

38h-index5.5kcitations75works1.22yr avg
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Research Topics

Photosynthetic Processes and Mechanisms(52), Mitochondrial Function and Pathology(44), Lipid metabolism and biosynthesis(12), ATP Synthase and ATPases Research(11), Metabolomics and Mass Spectrometry Studies(10)

Publications75 total

Pyrroline-5-carboxylate dehydrogenase is a key player in nitrogen metabolism in maturing seeds of <i>Arabidopsis thaliana</i>
Journal of Experimental Botany·2026
MassIVE MSV000100916 - Mitochondrial Malate Metabolism in Arabidopsis thaliana
2026Open Access
Malate acts as a key metabolite shuttling carbon and redox equivalents between chloroplasts, the cytosol, and mitochondria. To almost eliminate mitochondrial malate oxidation capacity, we generated Arabidopsis thaliana triple mutants (mdh1xme2xme1) lacking the matrix homodimeric malate dehydrogenase 1 and the heterodimeric NAD-dependent malic enzymes. As subcellular malate fluxes vary substantially with photosynthetic activity, we analyzed the mutants under different photoperiods and light intensities. We found that under short-day and low-light conditions mdh1xme2xme1 exhibits dwarfism, leaf chlorosis and reduction in photosynthetic performance and dark-respiration. The biggest gene expression changes were observed at the start of the day, showing lower expression of cell wall metabolism, cell cycle and division genes, while higher expression of protein degradation and modification together with stress response genes. Quantitative proteomics revealed concerted down-regulation of the photosynthetic apparatus and lipid biosynthesis, together with altered amino acid metabolism and nitrogen up-take.
Open MIND·2026
Proteomic Analysis Infers Optimized <scp>ATP</scp> ‐Production in Guard Cell Mitochondria
Physiologia Plantarum·2025· 3 citedOpen Access
Seed Mitochondria are Equipped with Cristae and a Full Proteome to Kickstart Germination
SSRN Electronic Journal·2025· 1 citedOpen Access
Protein assemblies in the Arabidopsis thaliana chloroplast compartment
Frontiers in Plant Science·2024· 3 citedOpen Access
Pyrroline-5-carboxylate metabolism protein complex detected in <i>Arabidopsis thaliana</i> leaf mitochondria
Journal of Experimental Botany·2023· 9 citedOpen Access
The enigmatic nucleus of the marine dinoflagellate <i>Prorocentrum cordatum</i>
mSphere·2023· 8 citedOpen Access
The role of the electron‐transfer flavoprotein: ubiquinone oxidoreductase following carbohydrate starvation in Arabidopsis cell cultures
Plant Cell Reports·2022· 8 cited
Complexome Profiling of Plant Mitochondrial Fractions
Methods in molecular biology·2021· 5 cited
Protein interaction patterns in Arabidopsis thaliana leaf mitochondria change in dependence to light
Biochimica et Biophysica Acta (BBA) - Bioenergetics·2021· 21 cited
MULocDeep: A deep-learning framework for protein subcellular and suborganellar localization prediction with residue-level interpretation
Computational and Structural Biotechnology Journal·2021· 105 citedOpen Access
Estimating the number of protein molecules in a plant cell: protein and amino acid homeostasis during drought
PLANT PHYSIOLOGY·2020· 79 citedOpen Access
Protein Interaction Patterns in <i>Arabidopsis thaliana</i> Leaf Mitochondria Change in Response to Illumination
2020· 3 citedOpen Access
MULocDeep: A deep-learning framework for protein subcellular and suborganellar localization prediction with residue-level interpretation
Research Square (Research Square)·2020· 7 citedOpen Access
Table of Contents
American Journal Of Pathology·2020Open Access
The Plant Mitochondrial TAT Pathway Is Essential for Complex III Biogenesis
Current Biology·2020· 2 citedOpen Access
Molecular Profiling of Vascular Remodeling in Chronic Pulmonary Disease
American Journal Of Pathology·2020· 30 citedOpen Access
The Plant Mitochondrial TAT Pathway Is Essential for Complex III Biogenesis
Current Biology·2020· 30 citedOpen Access
Rapid Affinity Purification of Tagged Plant Mitochondria (Mito-AP) for Metabolome and Proteome Analyses
PLANT PHYSIOLOGY·2020· 58 citedOpen Access
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Frequent Co-authors

Hans‐Peter Braun(27), A. Harvey Millar(18), Nicolas L. Taylor(7), Nils Rugen(5), Etienne H. Meyer(5), Boris Baer(5), Chun Pong Lee(5), Chris Carrie(4), Tatjana M. Hildebrandt(4), Joshua L. Heazlewood(4), Jesco Heinemeyer(4), Nicholas O’Toole(4), James Whelan(4), Patrick Künzler(4), Lothar Jänsch(3), Iris Finkemeier(3), Markus Schwarzländer(3), Jennifer Senkler(3), Peter Schertl(3), Reena Narsai(3)