Author

Ayushi Sharma

Columbia University Irving Medical CenterORCID 0000-0002-5149-5336Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Bioinformatics· 1

Signature Assays, Organisms & Methods

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Research Focus:benchmarking· 1 Approach:experimental assay· 1 Organism:human· 1 Assay:metagenomics· 1

Frequent Co-Authors

Amanda SimkhovichiD· 1 shared Andrey ZaznaeviD· 1 shared Anne‐Catrin UhlemanniD· 1 shared Aviya LitmaniD· 1 shared Aya Brown KaviD· 1 shared Dwayne Seeram· 1 shared Heekuk ParkiD· 1 shared Itsik Pe’eriD· 1 shared

Activity by Year

2025-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperBioinformatics

Amanda SimkhovichORCID

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1 paper

Recent·Most cited

Comparative metagenomics using pan-metagenomics graphs

Izaak Coleman, Natalya Mametyarova, Andrey Zaznaev, Peiwen Cai, Lisa X Yu, Yoli Meydan, Aviya Litman, Ayushi Sharma, Lily He, Amanda Simkhovich, Dwayne Seeram, Heekuk Park, Yael R. Nobel, Aya Brown Kav, Itsik Pe’er, , Tal Korem

This paper introduces copangraph, a framework for comparative metagenomic analysis using sequence graphs, showing improved accuracy and computational efficiency in capturing genomic variation across microbial communities.

bioRxiv · Nov 24, 2025 · PreprintBioinformatics