Author

Upendo Lupanga

Heidelberg UniversityORCID 0000-0001-7732-5012Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:Arabidopsis· 1 Assay:cryo-EM· 1 Research Focus:development & morphogenesis· 1 Approach:microscopy & imaging analysis· 1 Organism:plant (other)· 1 Research Focus:protein structure prediction· 1

Frequent Co-Authors

Karin SchumacheriD· 2 shared Daniel McKayiD· 1 shared Fabian Fink· 1 shared Hanlin WangiD· 1 shared John L. RubinsteiniD· 1 shared Mariia KhaminaiD· 1 shared Melanie KrebsiD· 1 shared Michael GrabeiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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2 shared papersBiochemistry

Karin SchumacherORCID

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2 papers

Recent·Most cited

BiochemistryStructurePeer-reviewedOct 1, 2026

Cryo-EM structure of the Arabidopsis thaliana V-type ATPase

Mariia Khamina, Nadja Wunsch, Upendo Lupanga…·John L. Rubinstein

The paper determines the Cryo-EM structure of the Arabidopsis thaliana V-type ATPase, revealing its catalytic cycle and organelle-specific interactions with TLDc proteins.

DOI 10.1016/j.str.2026.10.002

Arabidopsiscryo-EM

𝕏 PostBluesky

Plant BiologybioRxivPreprintAug 13, 2025

Detection of Cytosolic Ion Concentrations by the Trans-Golgi Network/Early Endosome is Important for Salt Tolerance

Daniel McKay, Upendo Lupanga, Michelle Uebele-Pérez…·Karin Schumacher

The paper investigates how cytosolic ion concentrations affect TGN/EE luminal pH and shows that this process is crucial for plant salt tolerance.

1 citation

plant (other)experimental assay

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