Author

Rosaëlle Perreault

Université de SherbrookeORCID 0000-0002-1123-3497Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Assay:bulk RNA-seq· 1 Research Focus:cell signaling & trafficking· 1 Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1 Organism:plant (other)· 1

Frequent Co-Authors

Antoine PelletieriD· 1 shared Charles Roussin‐LéveilléeiD· 1 shared Faye Gaudreault‐Lafleur· 1 shared Isabelle Laforest‐LapointeiD· 1 shared Méliane St‐Amand· 1 shared Peter MoffettiD· 1 shared Philippe Desbiens‐Fortin· 1 shared Sabrina GauthieriD· 1 shared

Activity by Year

2025-2025 · peak 1/yr

Co-Author Collaboration Network

8 top collaborators · 28 mutual co-author links

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1 shared paperPlant Biology

Antoine PelletierORCID

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1 paper

Recent·Most cited

Plant BiologyNew PhytologistPeer-reviewedSep 15, 2025

Chloroplastic ROS bursts initiate salicylic acid biosynthesis in plant immunity

Charles Roussin‐Léveillée, Méliane St‐Amand, Philippe Desbiens‐Fortin…·Peter Moffett

This study shows that chloroplast-derived reactive oxygen species (cROS) trigger salicylic acid (SA) biosynthesis, a key step in plant immunity, and that pathogen effectors disrupt this process.

13 citationstop 3%

plant (other)bulk RNA-seq

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