Author

Sylvain Brun

Université Paris CitéORCID 0000-0002-6714-4012Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Cell Biology· 1 Evolutionary Biology· 1 Genetics· 1

Signature Assays, Organisms & Methods

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Organism:fungi (other)· 3 Approach:experimental assay· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:chromatin & epigenetic regulation· 1 Research Focus:development & morphogenesis· 1 Research Focus:gene regulatory network inference· 1 Assay:imaging· 1 Approach:microscopy & imaging analysis· 1

Frequent Co-Authors

Christophe LalanneiD· 3 shared Alexander DemooriD· 1 shared Antoine GuichetiD· 1 shared Elizabeth Chahine· 1 shared Elsa De FilippoiD· 1 shared Fanny E. HartmanniD· 1 shared Isabelle LacazeiD· 1 shared Lou GuyotiD· 1 shared

Activity by Year

2023-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 19 mutual co-author links

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3 shared papersEvolutionary Biology

Christophe LalanneORCID

Mutual co-authors in cluster

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3 papers

Recent·Most cited

Sheltered load in fungal mating-type chromosomes revealed by fitness experiments

Lou Guyot, Elizabeth Chahine, Elsa De Filippo, Christophe Lalanne, Sylvain Brun, Fanny E. Hartmann, Tatiana Giraud

The paper tests for sheltered load in fungal mating-type chromosomes by comparing growth rates of heterokaryons and homokaryons, finding faster growth in heterokaryons suggesting recessive deleterious mutations in non-recombining regions.

Journal of Evolutionary Biology · Jun 19, 2025Peer-reviewedEvolutionary Biology

The fastest movements and the most extreme deformations of the cell nucleus are driven by microtubules in the model fungus Podospora anserina

Marie-caroline Viron, Zoé Kachaner, Pierre Grognet, Christophe Lalanne, Antoine Guichet, Sylvain Brun

This study shows that microtubules drive rapid nuclear movement and extreme deformations in male nuclei of Podospora anserina during sexual reproduction.

bioRxiv · Jun 8, 2025 · PreprintCell Biology

The GUN mutants: new weapons to unravel ascospore germination regulation in the model fungus Podospora anserina

Alexander Demoor, Isabelle Lacaze, Roselyne Ferrari, Christophe Lalanne, Philippe Silar, Sylvain Brun

The paper identifies GUN1, a gene involved in ascospore germination in Podospora anserina, and shows its conservation with Pth2 in Magnaporthe oryzae.

Microbiology Spectrum · Feb 14, 2023Peer-reviewedGenetics