Author

Andrey Zaznaev

Columbia University Irving Medical CenterORCID 0000-0002-7165-2669Unclaimed 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

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

Activity by Year

2025-2025 · peak 1/yr

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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

BioinformaticsbioRxivPreprintNov 24, 2025

Comparative metagenomics using pan-metagenomics graphs

Izaak Coleman, Natalya Mametyarova, Andrey Zaznaev…·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.

DOI 10.1101/2025.11.24.690211

humanmetagenomics

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