Author

Diego A. Márquez

Australian National UniversityORCID 0000-0002-5191-676XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Plant Biology· 3

Signature Assays, Organisms & Methods

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Organism:plant (other)· 2 Approach:statistical model· 2 Research Focus:ecology & biodiversity· 1 Approach:experimental assay· 1 Assay:imaging· 1 Assay:metabolomics· 1

Frequent Co-Authors

Florian A. BuschiD· 2 shared Graham D. FarquhariD· 2 shared Lucas A. CernusakiD· 2 shared Alicia Victoria Perera-CastroiD· 1 shared David HansoniD· 1 shared Hilary Le Q. Stuart-WilliamsiD· 1 shared Spencer E. CollavitiiD· 1 shared

Activity by Year

2024-2025 · peak 2/yr

Co-Author Collaboration Network

7 top collaborators · 11 mutual co-author links

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2 shared papersPlant Biology

Florian A. BuschORCID

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3 papers

Recent·Most cited

Cytosolic water potential as a mechanistic driver of leaf airspace unsaturation and non-stomatal control of transpiration

Diego A. Márquez, Lucas A. Cernusak, Florian A. Busch, Graham D. Farquhar

The paper identifies cytosolic water potential as the primary signal regulating plasma membrane conductance and introduces a model linking it to leaf hydraulics and gas exchange.

bioRxiv · Jul 8, 2025 · PreprintPlant Biology

Evidence for active regulation of transpiration in non-stomatal plants

Alicia Victoria Perera-Castro, Diego A. Márquez, Florian A. Busch, David Hanson

This study shows that mosses, lacking stomata, actively regulate water loss through cell membranes and walls, challenging the assumption of passive transpiration in non-stomatal plants.

bioRxiv · Apr 1, 2025 · PreprintPlant Biology

Unsaturation and Approximate Isotopic Homogeneity in Leaf Air Spaces

Spencer E. Collaviti, Hilary Le Q. Stuart-Williams, Graham D. Farquhar, Lucas A. Cernusak, Diego A. Márquez

The paper investigates assumptions about leaf air space saturation and isotopic homogeneity, finding that isotopic homogeneity is more reasonable than assuming saturation.

bioRxiv · Sep 30, 2024 · PreprintPlant Biology