Author

Ute C. Vothknecht

University of BonnORCID 0000-0002-8930-0127Unclaimed 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· 3 Approach:experimental assay· 2 Assay:proteomics· 2 Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1 Research Focus:development & morphogenesis· 1 Research Focus:differential expression· 1 Approach:statistical model· 1

Frequent Co-Authors

Fatima ChigriiD· 2 shared Yasira ShoaibiD· 2 shared Andras BittneriD· 1 shared Annelotte van DiereniD· 1 shared Bernhard WurzingeriD· 1 shared Bexultan Turysbek· 1 shared Birte Brehm· 1 shared Carla Rack· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 18 mutual co-author links

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2 shared papersPlant Biology

Fatima ChigriORCID

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3 papers

Recent·Most cited

CYSTM1, a drought-responsive cysteine-rich transmembrane module protein, negatively affects drought tolerance in Arabidopsis thaliana

Yasira Shoaib, Linus Geyer, Lena Berresheim, Julia Werdin, Igancio David Diaz Hernandez, Carla Rack, Birte Brehm, Ute C. Vothknecht, Fatima Chigri

This study identifies CYSTM1 as a drought-responsive gene in Arabidopsis thaliana that negatively affects drought tolerance by altering ABA responses and stomatal behavior.

bioRxiv · Oct 19, 2026 · PreprintPlant Biology

Loss-of-function of the drought-induced genes GASA3 and AFP1 confers enhanced drought tolerance in Arabidopsis thaliana

Sabarna Bhattacharyya, Bexultan Turysbek, Sebastian Lorenz, Diego Clavijo Rosales, Yasira Shoaib, Katharina Gutbrod, Peter Dörmann, Fatima Chigri, Ute C. Vothknecht

This study shows that loss-of-function of GASA3 and AFP1 genes in Arabidopsis thaliana enhances drought tolerance by reducing water loss and increasing ABA signaling.

bioRxiv · Apr 3, 2025 · PreprintPlant Biology

With or without a Ca2+ signal;A proteomics approach towards Ca2+ dependent and independent proteome changes in response to oxidative stress in A. thaliana

Annelotte van Dieren, Andras Bittner, Bernhard Wurzinger, Leila Afjehi‐Sadat, Wolfram Weckwerth, Markus Teige, Ute C. Vothknecht

This study uses proteomics to identify Ca2+-dependent and independent proteome changes in Arabidopsis under oxidative stress, revealing distinct patterns of protein abundance and degradation.

bioRxiv · Mar 31, 2025 · PreprintPlant Biology