Author

H. Kollist

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

Biology Disciplines

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Plant Biology· 6

Signature Assays, Organisms & Methods

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Approach:experimental assay· 6 Organism:Arabidopsis· 4 Research Focus:cell signaling & trafficking· 3 Assay:proteomics· 3 Research Focus:cell type annotation· 2 Assay:metagenomics· 2 Organism:plant (other)· 2 Research Focus:cell-cell communication· 1

Frequent Co-Authors

C. Waszczak· 2 shared D. Yarmolinsky· 2 shared L. Jakobson· 2 shared O. Zamora· 2 shared T. Arjus· 2 shared A. De Angeli· 1 shared A. J. Fleming· 1 shared A. K. Pandey· 1 shared

Activity by Year

2019-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 22 mutual co-author links

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2 shared papersPlant Biology

C. Waszczak

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Author profile →

6 papers

Recent·Most cited

MPK12 in stomatal CO2 signaling: function beyond its kinase activity

C. -Y. Yeh, Y.-S. Wang, Y. Takahashi, K. Kuusk, K. Paul, T. Arjus, O. Yadlos, J. I. Schroeder, I. Ilves, A. T. Garcia-Sosa, H. Kollist

This study investigates the non-catalytic role of MPK12 in CO2-induced stomatal responses, showing that its interaction with HT1 is CO2/HCO3--dependent and kinase activity-independent.

bioRxiv · Jan 31, 2023 · PreprintPlant Biology

ALMT-independent guard cell R-type anion currents

J. Jaslan, I. Marten, L. Jakobson, T. Arjus, R. Deeken, C. Sarmiento, A. De Angeli, M. Bosche, H. Kollist, R. Hedrich

The paper identifies that R-type anion currents in Arabidopsis guard cells are not solely mediated by ALMT12/QUAC1, as other channel species contribute to these currents in mutants lacking ALMT12.

bioRxiv · Nov 24, 2022Plant Biology

THESEUS1 modulates cell wall stiffness and abscisic acid production in Arabidopsis thaliana

L. Bacete, J. Schulz, T. Engelsdorf, Z. Bartosova, L. Vaahtera, G. Yan, J. Gerhold, T. Ticha, C. Ovstebo, N. Gigli-Bisceglia, S. J. Starheim, J. Margueritat, H. Kollist, T. Dehoux, S. McAdam, T. Hamann

This study identifies THESEUS1 as a regulator of cell wall stiffness and abscisic acid production in Arabidopsis thaliana, linking cell wall integrity to turgor pressure and drought response.

bioRxiv · Jul 22, 2021Plant Biology

Stomatal CO2-responses at sub- and above-ambient CO2 levels employ different pathways in Arabidopsis

K. Koolmeister, E. Merilo, H. Horak, H. Kollist

This study investigates how Arabidopsis stomatal responses to sub- and above-ambient CO2 levels differ, showing distinct regulatory mechanisms and interactions with VPD.

bioRxiv · May 13, 2021 · PreprintPlant Biology

Genetic screen to saturate guard cell signaling network reveals a role of GDP-L-fucose metabolism in stomatal closure

C. Waszczak, T. Vahisalu, D. Yarmolinsky, M. Sierla, O. Zamora, M. Leal Gavarron, J. Palorinne, R. Carter, A. K. Pandey, M. Nuhkat, M. Carmody, T. Puukko, N. Sipari, A. Lamminmäki, J. Durner, , J. Kangasjärvi

The paper identifies a novel role for GDP-L-fucose metabolism in stomatal closure through a genetic screen, revealing defects in fucose-related processes affect guard cell function.

bioRxiv · Jun 4, 2020Plant Biology

The role of strigolactones in regulation of stomatal conductance and plant-pathogen interactions in Arabidopsis thaliana

M. Kalliola, L. Jakobson, P. Davidsson, V. Pennanen, C. Waszczak, D. Yarmolinsky, O. Zamora, E. T. Palva, T. Kariola, H. Kollist, M. Brosche

This paper investigates how strigolactone mutants in Arabidopsis thaliana show increased susceptibility to Pseudomonas syringae and ozone, linking this to altered stomatal function and guard cell signaling.

bioRxiv · Mar 16, 2019 · PreprintPlant Biology