Author

Harrison Martel

Johns Hopkins University

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Microbiology· 1

Signature Assays, Organisms & Methods

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Assay:metagenomics· 1 Organism:multiple species· 1 Research Focus:phylogenetics / evolution· 1 Approach:statistical model· 1

Frequent Co-Authors

Antonio Gonzalez· 1 shared Celeste AllabandiD· 1 shared Daniel T. McDonaldiD· 1 shared Dmitry KisseleviD· 1 shared Gail L. AckermanniD· 1 shared Isabella HuangiD· 1 shared Jianshu Zhou· 1 shared Katherine R. AmatoiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperMicrobiology

Antonio Gonzalez

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Author profile →

1 paper

Recent·Most cited

An expansive animal gut microbiome dataset elucidates major compositional shifts across bilaterian evolution

Samuel Degregori, Lucas Patel, Luis Xu, Michael Iter, Yuhan Weng, Isabella Huang, Harrison Martel, Dmitry Kisselev, Jianshu Zhou, Celeste Allaband, Gail L. Ackermann, Antonio Gonzalez, Daniel T. McDonald, Katherine R. Amato, Rob D. Knight

The paper presents a large-scale gut microbiome dataset across 1,553 host species and identifies major compositional shifts in gut microbiomes during animal evolution.

bioRxiv · May 8, 2026 · PreprintMicrobiology