Author

A. Sampathkumar

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· 5

Signature Assays, Organisms & Methods

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Organism:Arabidopsis· 5 Approach:experimental assay· 5 Research Focus:cell signaling & trafficking· 4 Assay:proteomics· 4 Research Focus:development & morphogenesis· 2 Approach:benchmark study· 1 Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1

Frequent Co-Authors

A. Bacic· 2 shared A. Skirycz· 2 shared K. L. Johnson· 2 shared M. Chodasiewicz· 2 shared A. Masiuk· 1 shared D. Childs· 1 shared D. Takahashi· 1 shared E. Deinum· 1 shared

Activity by Year

2020-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 13 mutual co-author links

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2 shared papersPlant Biology

A. Bacic

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Author profile →

5 papers

Recent·Most cited

Cell wall pectic β-1,4-galactan contributes to increased plant freezing tolerance induced by cold acclimation

D. Takahashi, K. Soga, K. Sasaki, T. Kikuchi, T. Kutsuno, Y. Nishiyama, K. L. Johnson, A. Sampathkumar, A. Bacic, T. Kotake

This study shows that cold acclimation increases β-1,4-galactan in plant cell walls, improving freezing tolerance by altering cell wall mechanical properties.

bioRxiv · May 31, 2023 · PreprintPlant Biology

DEFECTIVE KERNEL1 (DEK1) regulates cellulose synthesis and affects primary cell wall mechanics

L. Novakovic, G. E. Yakubov, Y. Ma, A. Bacic, K. G. Blank, A. Sampathkumar, K. L. Johnson

This study identifies DEK1 as a regulator of cellulose synthesis and cell wall mechanics in Arabidopsis thaliana.

bioRxiv · Nov 29, 2022Plant Biology

A novel role of 3,5-cAMP in the regulation of actin cytoskeleton in Arabidopsis.

M. Chodasiewicz, N. F. Fuentealba, P. Franz, M. Luzarowski, J. C. Moreno, D. Childs, A. Masiuk, M. Saluja, A. Sampathkumar, A. Skirycz

This study identifies 3,5-cAMP's role in regulating the actin cytoskeleton in Arabidopsis by modulating calcium signaling and actin-binding proteins.

bioRxiv · Jan 31, 2022 · PreprintPlant Biology

2,3-cAMP treatment mimics stress molecular response in Arabidopsis thaliana

M. Chodasiewicz, O. Kerber, M. Gorka, J. C. Moreno Beltran, I. Maruri Lopez, R. Minen, A. Sampathkumar, A. Skirycz

This study investigates how 2,3-cAMP treatment affects Arabidopsis thaliana by using multi-omics approaches, revealing its role in stress responses and membraneless organelle dynamics.

bioRxiv · Jul 12, 2021Plant Biology

Long-term single-cell imaging and simulations of microtubules reveal driving forces for wall pattering during proto-xylem development

R. Schneider, K. van't Klooster, K. Picard, J. van der Gucht, T. Demura, M. Janson, A. Sampathkumar, E. Deinum, T. Keetlaar, S. Persson

The paper uses live-cell imaging and simulations to study microtubule re-organization during proto-xylem development, revealing the role of local nucleation and KATANIN recruitment in wall pattern formation.

bioRxiv · Feb 13, 2020Plant Biology