Author

Joy Z. Zhang

Cornell UniversityORCID 0000-0002-6734-1665Unclaimed 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:phylogenetics / evolution· 2 Approach:Bayesian inference· 1 Assay:DNA methylation· 1 Approach:statistical model· 1 Assay:whole-genome sequencing· 1

Frequent Co-Authors

Jaehee KimiD· 2 shared Wai Tung ‘Jack’ Lo· 2 shared Andrew G. ClarkiD· 1 shared Daniel BarrowiD· 1 shared Ishani Chopra· 1 shared Lorenzo CappelloiD· 1 shared Martin T. WellsiD· 1 shared Michael StillmaniD· 1 shared

Activity by Year

2024-2025 · peak 1/yr

Co-Author Collaboration Network

9 top collaborators · 30 mutual co-author links

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2 shared papersEvolutionary Biology

Jaehee KimORCID

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2 papers

Recent·Most cited

Bayesian phylodynamic inference of population dynamics with dormancy

Lorenzo Cappello, Wai Tung ‘Jack’ Lo, Joy Z. Zhang, Peiyu Xu, Daniel Barrow, Ishani Chopra, Andrew G. Clark, Martin T. Wells, Jaehee Kim

This paper develops a Bayesian framework to infer population dynamics with dormancy using molecular sequence data under the strong seedbank coalescent model.

Proceedings of the National Academy of Sciences · May 2, 2025Peer-reviewedEvolutionary Biology

Admixed populations in the neighbor-joining algorithm: a geometric analysis with five taxa

Joy Z. Zhang, Wai Tung ‘Jack’ Lo, Michael Stillman, Jaehee Kim

This paper analyzes the Neighbor-Joining algorithm's behavior under admixture using geometric methods, showing clustering order is always satisfied while other properties depend on admixture fraction.

bioRxiv · Oct 18, 2024 · PreprintEvolutionary Biology