Author

Lothar Kalmbach

University of NeuchâtelORCID 0000-0002-3972-4618Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:development & morphogenesis· 2 Approach:experimental assay· 2 Organism:Arabidopsis· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Assay:metabolomics· 1 Organism:plant (other)· 1 Assay:proteomics· 1

Frequent Co-Authors

Alexandra Schmitt· 1 shared Celeste Aurora Fiorenza· 1 shared Christelle FuchsiD· 1 shared Christian MeyeriD· 1 shared Dennys-Marcela Gómez-PáeziD· 1 shared Enrico MagnaniiD· 1 shared Fabienne CléardiD· 1 shared Jian‐Pu HaniD· 1 shared

Activity by Year

2025-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 20 mutual co-author links

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1 shared paperPlant Biology

Alexandra Schmitt

Mutual co-authors in cluster

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2 papers

Recent·Most cited

Directional Cell-to-cell Transport in Plant Roots

Léa Jacquier, Celeste Aurora Fiorenza, Kevin Robe, Jian‐Pu Han, Alexandra Schmitt, Fabienne Cléard, Christelle Fuchs, Priya Ramakrishna, Sylvain Loubéry, Lothar Kalmbach, Linnka Lefebvre‐Legendre, Marie Barberon

The paper demonstrates directional cell-to-cell transport in differentiated plant roots via plasmodesmata and identifies genetic factors affecting this directionality.

Molecular Plant · Jul 17, 2025Peer-reviewedPlant Biology

Too much sugar makes plants "pregnant": maternal sucrose signals fertilization in Arabidopsis seeds

Weijie Xu, Miryam Iannaccone, Dennys-Marcela Gómez-Páez, Sandrine Choinard, Jing Lü, Rozenn Le Hir, Sylvie Dinant, Lothar Kalmbach, Regina Feil, John Edward Lunn, Christian Meyer, Enrico Magnani

The paper shows that sucrose triggers a fertilization-independent response in Arabidopsis maternal tissues, initiating seed development through hormonal and sugar signaling.

bioRxiv · May 16, 2025 · PreprintPlant Biology