Author

Purna Bahadur Poudel

Washington University in St. LouisORCID 0000-0002-3318-6900Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biochemistry· 1

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 1 Research Focus:chromatin & epigenetic regulation· 1 Approach:experimental assay· 1

Frequent Co-Authors

Ayush MistryiD· 1 shared Carrie M. W. Stith· 1 shared Edwin AntonyiD· 1 shared Manal S. ZaheriD· 1 shared Peter BurgersiD· 1 shared Roberto GallettoiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

6 top collaborators · 15 mutual co-author links

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1 shared paperBiochemistry

Ayush MistryORCID

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1 paper

Recent·Most cited

Dissecting the role of PCNA and Pif1 in replication of individual DNA molecules by DNA polymerase δ.

Manal S. Zaher, Carrie M. W. Stith, Ayush Mistry, Purna Bahadur Poudel, Edwin Antony, Peter Burgers, Roberto Galletto

This study uses single-molecule techniques to show PCNA, Pol δ, and Pif1 collaborate in DNA replication, with PCNA stabilization and diffusion reduction by both Pol δ and Pif1.

bioRxiv · May 21, 2026 · PreprintBiochemistry