Author

Ghislain Deslongchamps

University of New BrunswickORCID 0000-0002-3184-3807Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Organism:plant (other)· 3 Research Focus:cell type annotation· 2 Approach:experimental assay· 2 Research Focus:chromatin & epigenetic regulation· 1 Approach:comparative / phylogenetic analysis· 1 Research Focus:gene regulatory network inference· 1 Assay:metabolomics· 1 Assay:proteomics· 1

Frequent Co-Authors

Daniel André Ramey Deschênes· 3 shared Matthew Bailey RichardsoniD· 3 shared Yang QuiD· 3 shared Zhan MaiiD· 3 shared Destiny Ichechi Njoku· 2 shared Jacob Owen PerleyiD· 2 shared Jorge Jonathan Oswaldo Garza‐GarcíaiD· 2 shared Mohammadamin ShahsavaraniiD· 2 shared

Activity by Year

2024-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 43 mutual co-author links

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3 shared papersBiochemistry

Daniel André Ramey Deschênes

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3 papers

Recent·Most cited

BiochemistryNature CommunicationsPeer-reviewedNov 25, 2025

Ancient gene clusters govern the initiation of monoterpenoid indole alkaloid biosynthesis and C3 stereochemistry inversion

Jaewook Hwang, Jonathan Kirshner, Daniel André Ramey Deschênes…·Yang Qu

This study identifies and characterizes a conserved oxidase-reductase pair responsible for C3 stereochemistry inversion in monoterpenoid indole alkaloids and traces the evolutionary origin of the gene clusters involved.

22 citationstop 2%

plant (other)proteomics

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BiochemistryThe Plant JournalPeer-reviewedNov 21, 2024

Oxidation of Four Monoterpenoid Indole Alkaloid Classes by Three Cytochrome P450 Monooxygenases from Tabernaemontana litoralis

Zhan Mai, Kyung‐Hee Kim, Matthew Bailey Richardson…·Yang Qu

This study identifies and characterizes three new CYPs in T. litoralis that catalyze specific oxidations of four MIA skeletons, expanding understanding of MIA biosynthesis.

4 citations

plant (other)metabolomics

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BiochemistryFrontiers in Plant SciencePeer-reviewedAug 27, 2024

Parallel evolution of methyltransferases leads to vobasine biosynthesis in Tabernaemontana elegans and Catharanthus roseus

Maisha Farzana, Matthew Bailey Richardson, Daniel André Ramey Deschênes…·Yang Qu

This study identifies and characterizes a new gammaTMT-like enzyme from Tabernaemontana elegans, showing parallel evolution of methyltransferases leading to perivine N-methylation in two plant species.

5 citations

plant (other)statistical model

𝕏 PostBluesky