Author

Didier Portran

Centre National de la Recherche ScientifiqueORCID 0000-0002-0356-398XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Cell Biology· 2

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 2 Approach:experimental assay· 2 Organism:yeast· 2

Frequent Co-Authors

Dimitris LiakopoulosiD· 2 shared Ariane AbrieuiD· 1 shared Aymeric NeyretiD· 1 shared Davide PanigadaiD· 1 shared Florence Gaven· 1 shared Hauke DrechsleriD· 1 shared Ioanna Xanthou· 1 shared Julien MarcouxiD· 1 shared

Activity by Year

2025-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 31 mutual co-author links

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2 shared papersCell Biology

Dimitris LiakopoulosORCID

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2 papers

Recent·Most cited

Cell BiologybioRxivPreprintNov 10, 2025

Control of mitotic spindle disassembly through SUMO-targeted ubiquitylation of yeast kinesin-5

Florence Gaven, Davide Panigada, Didier Portran, Dimitris Liakopoulos

The paper identifies SUMOylation and Slx5 as regulators of spindle disassembly in yeast by facilitating Cin8 ubiquitylation and removal from the mitotic spindle.

DOI 10.1101/2025.11.10.687237

yeastexperimental assay

Cell BiologyCell ReportsPeer-reviewedSep 27, 2025

The kinesin Kip2 promotes microtubule growth using a bipartite polymerase module to deliver tubulin to microtubule plus-ends

Simos Nadalis, Aymeric Neyret, Ioanna Xanthou…·Didier Portran

This study identifies the mechanism by which Kip2 promotes microtubule growth through a bipartite polymerase module that delivers tubulin to microtubule plus-ends.

1 citation

yeastexperimental assay