Author

Alexandre Pelé

Adam Mickiewicz University in PoznańORCID 0000-0002-1934-0780Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Genetics· 2 Plant Biology· 1

Signature Assays, Organisms & Methods

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Organism:Arabidopsis· 3 Approach:experimental assay· 2 Assay:bulk RNA-seq· 1 Assay:ChIP-seq· 1 Research Focus:chromatin & epigenetic regulation· 1 Research Focus:differential expression· 1 Approach:statistical model· 1 Assay:whole-genome sequencing· 1

Frequent Co-Authors

Piotr A. ZiółkowskiiD· 2 shared Wojciech DzięgielewskiiD· 2 shared Ana Mata-VillanuevaiD· 1 shared Anna BieluszewskaiD· 1 shared Anna WilhelmiD· 1 shared Anne‐Marie ChèvreiD· 1 shared Esperanza Sáez-ZárateiD· 1 shared Jérôme MoriceiD· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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Focal author (center)Selected co-authorORCID co-authorUnlinked name

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2 shared papersPlant Biology

Piotr A. ZiółkowskiORCID

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Author profile →

3 papers

Recent·Most cited

Chromatin crosstalk between HDA19 and NuA4 sets thresholds for stress gene activation in Arabidopsis

Wojciech Dzięgielewski, Anna Bieluszewska, Tomasz Bieluszewski, Michał Krzysztoń, Alexandre Pelé, Maja Szymańska-Lejman, Anna Wilhelm, Szymon Świeżewski, Piotr A. Ziółkowski

This study shows that HDA19 and NuA4 interact to regulate stress gene activation in Arabidopsis by modulating H3K9ac and H2A.Zac, with H3K9ac being the primary driver of transcription.

bioRxiv · Jan 13, 2026 · PreprintPlant Biology

Genomic divergence shaped the genetic regulation of meiotic homologous recombination in Brassica allopolyploids

Alexandre Pelé, Matthieu Falque, Maryse Lodé‐Taburel, Virginie Huteau, Jérôme Morice, Olivier Coriton, Olivier Martin, Anne‐Marie Chèvre, Mathieu Rousseau‐Gueutin

The study identifies the C09 chromosome's role in increasing meiotic crossovers in Brassica allopolyploids and shows epistatic interactions between C chromosomes.

Molecular Biology and Evolution · Apr 1, 2025Peer-reviewedGenetics

Genetic dissection of MutL complexes in Arabidopsis meiosis

Nadia Kbiri, Nadia Fernández‐Jiménez, Wojciech Dzięgielewski, Esperanza Sáez-Zárate, Alexandre Pelé, Ana Mata-Villanueva, Julia Dluzewska, Juan Luis Santos, Mónica Pradillo, Piotr A. Ziółkowski

This study investigates the role of MutL complexes in Arabidopsis meiosis, showing that MUS81 can partially compensate for MutL{gamma} loss and that crossover interference is reduced in mlh1 mutants.

Nucleic Acids Research · Feb 25, 2025Peer-reviewedGenetics