Author

Harshavardhanan Vijayakumar

KU LeuvenORCID 0000-0002-3226-3337Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Organism:Arabidopsis· 1 Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1 Assay:proteomics· 1

Frequent Co-Authors

Barbara De ConinckiD· 1 shared Filip RollandiD· 1 shared Lies Vandesteene· 1 shared Niel GuillaumeiD· 1 shared Patrick Van DijckiD· 1 shared Wim Van den EndeiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

6 top collaborators · 15 mutual co-author links

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1 shared paperPlant Biology

Barbara De ConinckORCID

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1 paper

Recent·Most cited

Plant BiologyPlant Cell & EnvironmentPeer-reviewedApr 21, 2026

Nuclear SnRK1 activity delays clubroot development in Arabidopsis by reducing sink strength

Harshavardhanan Vijayakumar, Niel Guillaume, Lies Vandesteene…·Filip Rolland

This study shows that increased nuclear SnRK11 activity in Arabidopsis reduces sink strength, thereby delaying clubroot development by repressing sucrose transporter and cell wall invertase expression and activity.

2 citationstop 3%

Arabidopsisproteomics