Author

James Edward McDonald

Bangor UniversityORCID 0000-0002-6328-3752Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 2 Assay:metagenomics· 2 Approach:experimental assay· 1 Organism:multiple species· 1 Organism:plant (other)· 1 Approach:statistical model· 1

Frequent Co-Authors

Alejandra OrdoneziD· 2 shared Jasen P. FinchiD· 2 shared Jim DownieiD· 2 shared Marine C. CamboniD· 2 shared Sandra DenmaniD· 2 shared Usman HussainiD· 2 shared Anparasy KajamuhaniD· 1 shared Bethany J. PettiforiD· 1 shared

Activity by Year

2025-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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2 shared papersMicrobiology

Alejandra OrdonezORCID

Mutual co-authors in cluster

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2 papers

Recent·Most cited

Large-scale culturing of the tree microbiome enables targeted disease suppression

Alejandra Ordonez, Marine C. Cambon, Jim Downie, Anparasy Kajamuhan, Usman Hussain, Bridget Genevieve Crampton, M.K. Richardson, Marcus Jones, Robert Green, Bethany J. Pettifor, Edward J. Pyne, Jasen P. Finch, Carrie L. Brady, Sandra Denman, James Edward McDonald

The paper cultivates a large oak microbiome collection to identify disease-suppressive microbial communities that reduce pathogen levels in oak trees.

bioRxiv · Nov 18, 2025 · PreprintMicrobiology

Environment and disease have tissue-specific effects on the tree microbiome

Jim Downie, Alejandra Ordonez, Marine C. Cambon, Usman Hussain, Nathan Brown, Manfred Beckmann, Jasen P. Finch, John Draper, Sandra Denman, James Edward McDonald

This study examines how environmental factors and disease affect the microbiome of oak trees across different tissues, revealing tissue-specific responses and identifying changes in microbiome composition and function in diseased trees.

bioRxiv · Aug 15, 2025 · PreprintMicrobiology