Author

George Alexandru Caldarescu

Charles UniversityORCID 0000-0002-2839-5302Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Plant Biology· 4

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Assay:proteomics· 3 Organism:Arabidopsis· 2 Research Focus:cell type annotation· 2 Organism:plant (other)· 2 Approach:statistical model· 2 Research Focus:clustering· 1 Research Focus:host-pathogen & immune response· 1

Frequent Co-Authors

Viktor ŽárskýiD· 3 shared Adam BatíkiD· 1 shared Ali Burak YildiziD· 1 shared Andrea PotockáiD· 1 shared David UšákiD· 1 shared Edita Janková DrdováiD· 1 shared Fatima CvrčkováiD· 1 shared Helena KočováiD· 1 shared

Activity by Year

2026-2026 · peak 4/yr

Co-Author Collaboration Network

10 top collaborators · 14 mutual co-author links

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3 shared papersPlant Biology

Viktor ŽárskýORCID

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4 papers

Recent·Most cited

Arabidopsis exocyst complex subunit EXO70E2 in defence against Pseudomonas syringae in conjunction with autophagy

Ali Burak Yildiz, Andrea Potocká, George Alexandru Caldarescu, Adam Batík, Peter Sabol, Viktor Žárský

The paper shows EXO70E2, an Arabidopsis exocyst subunit, is involved in defense against Pseudomonas syringae through autophagy.

bioRxiv · Jul 1, 2026 · PreprintPlant Biology

MILDEW RESISTANCE LOCUS O (MLO) proteins function as trimeric inward calcium channels

David Ušák, Šárka Mattauchová, Michal Daněk, Roman Hudeček, George Alexandru Caldarescu, Viktor Žárský, Roman Pleskot

This study identifies MLO proteins as trimeric inward calcium channels, revealing their structural and functional mechanisms for calcium influx in plants.

bioRxiv · May 19, 2026 · PreprintPlant Biology

Evolutionary analysis of the exocyst in streptophytes links EXO70 diversification to dominance over SEC3 in membrane targeting

Samuel Haluška, Edita Janková Drdová, Matěj Drs, George Alexandru Caldarescu, Roman Skokan, Přemysl Pejchar, Viktor Žárský, Martin Potocký

This study traces the evolutionary diversification of EXO70 in streptophytes, showing its origin in the common ancestor of land plants and its functional specialization in membrane targeting.

bioRxiv · Mar 24, 2026 · PreprintPlant Biology

The Tonoplast Topology Index - a new metric for describing vacuole organization

Helena Kočová, George Alexandru Caldarescu, Radek Bezvoda, Fatima Cvrčková

The paper introduces the Tonoplast Topology Index (TTI) as an improved metric for quantifying vacuole organization, validated on real and simulated data.

Plant Methods · Jan 21, 2026Peer-reviewedPlant Biology