Author

David W. Graham

Newcastle UniversityORCID 0000-0002-9753-496XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Assay:metagenomics· 3 Approach:statistical model· 2 Research Focus:cell type annotation· 1 Research Focus:ecology & biodiversity· 1 Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1

Frequent Co-Authors

Arun Kumar KashyapiD· 2 shared Jan‐Ulrich KreftiD· 2 shared Shashidhar ThatikondaiD· 2 shared Vikas SonkariD· 2 shared Ameur CherifiD· 1 shared Anders PrieméiD· 1 shared Ankit ModiiD· 1 shared Asunción de los Rı́osiD· 1 shared

Activity by Year

2024-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 20 mutual co-author links

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2 shared papersMicrobiology

Arun Kumar KashyapORCID

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

Rapid Antimicrobial Resistance Decline Coupled with Microbial Community Shifts in Sewage Polluted River Mesocosms

Arun Kumar Kashyap, Vikas Sonkar, David W. Graham, Jan‐Ulrich Kreft, Shashidhar Thatikonda

This study quantifies the rapid decline of antimicrobial resistance genes and microbial community shifts in sewage-polluted river mesocosms under various stress conditions.

bioRxiv · Sep 9, 2026 · PreprintMicrobiology

Aridity drives global convergence of desert microbiomes and biogeochemical activities

Pok Man Leung, Sean K. Bay, Wei Wen Wong, Thanavit Jirapanjawat, Stephen D. Archer, Julian E. Beaman, Ameur Cherif, Steven L. Chown, Don Arthur Cowan, Cecilia S. Demergasso, Asunción de los Rı́os, Jocelyne DiRuggiero, Bo Elberling, Beat Frey, Osnat Gillor, , Chris Greening

This study identifies aridity as the primary driver of microbial community structure and biogeochemical activities in deserts across seven continents.

bioRxiv · Nov 29, 2025 · PreprintMicrobiology

Hydraulic modelling reveals untreated sewage, not pharmaceutical waste, drives antimicrobial resistance in a small river running through a big city

Vikas Sonkar, Arun Kumar Kashyap, Rebeca Pallarés-Vega, Sai Sugitha Sasidharan, Ankit Modi, Cansu Uluşeker, Sangeetha Chandrakalabai Jambu, Pranab Kumar Mohapatra, Joshua Larsen, David W. Graham, Shashidhar Thatikonda, Jan‐Ulrich Kreft

The paper uses hydraulic modeling and field data to show that untreated sewage, not pharmaceutical waste, is the main source of antimicrobial resistance in the Musi River.

bioRxiv · Dec 21, 2024 · PreprintMicrobiology