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Ahmed A. Zayed

The Ohio State University

23H-index
52Paper Count
7.3KCitation Count
Published Papers 19
Publication Date
Precision Prediction of Microbial Ecosystem Impact on Host Metabolism Using Genome-Resolved Metagenomics
err2026-07-24
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errOAAI
errMohamed Mohssen; Ahmed A. Zayed; Kristina A. Kigerl; Jingjie Du; Garrett J. Smith; Jan M. Schwab; Matthew B. Sullivan; Phillip G. Popovich
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The Predictors of New-Onset Atrial Fibrillation in End-Stage Renal Disease Patients: A Multi-Center Retrospective Observational Study
err2026-04-10
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errOAAI
errAhmed A. Zayed; Mohamad Bahij Moumneh; Bahy Abofrekha; Hadi Itani; Omar Khayat; Abdelrahman Abouelnas; Martin M. Amor
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Evaluating urine volume and host depletion methods to enable genome-resolved metagenomics of the urobiome
err2025-10-03
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errOAAI
errZachary J. Lewis; Angela Scott; Christopher Madden; Dean Vik; Ahmed A. Zayed; Garrett J. Smith; Sheryl S. Justice; Adam Rudinsky; Jessica Hokamp; Vanessa L. Hale
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A climatically significant abiotic mechanism driving carbon loss and nitrogen limitation in peat bogs
err2025-01-20
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errOAAI
errCory, Alexandra B.; Wilson, Rachel M.; Holmes, M. Elizabeth; Riley, William J.; Li, Yueh-Fen; Tfaily, Malak M.; Bagby, Sarah C.; Isogenie Field Team, Moira; Hough, Moira; Dominguez, Sky; Irwin-Raab, Nicole; Trubl, Gareth; Jones, Robert M.; Anderson, Darya; EMERGE Project Coordinators, Regis; Zayed, Ahmed; Ferriere, Regis; Ibba, Michael; Varner, Ruth K.; Hodgkins, Suzanne B.; Fahnestock, Maria F.; Sullivan, Matthew B.; Rich, Virginia I.; Crill, Patrick M.; Ernakovich, Jessica G.; Chanton, Jeffrey P.
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Virus ecology and 7-year temporal dynamics across a permafrost thaw gradient
err2024-08-05
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errOAAI
errSun, Christine L.; Pratama, Akbar Adjie; Gazitua, Maria Consuelo; Cronin, Dylan; Mcgivern, Bridget B.; Wainaina, James M.; Vik, Dean R.; Zayed, Ahmed A.; Bolduc, Benjamin; Wrighton, Kelly C.; Rich, Virginia I.; Sullivan, Matthew B.
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Long-read powered viral metagenomics in the oligotrophic Sargasso Sea
err2024-05-14
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errOAAI
errWarwick-Dugdale, Joanna; Tian, Funing; Michelsen, Michelle L.; Cronin, Dylan R.; Moore, Karen; Farbos, Audrey; Chittick, Lauren; Bell, Ashley; Zayed, Ahmed A.; Buchholz, Holger H.; Bolanos, Luis M.; Parsons, Rachel J.; Allen, Michael J.; Sullivan, Matthew B.; Temperton, Ben
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Environment-specific virocell metabolic reprogramming
err2024-03-29
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errOAAI
errHoward-Varona, Cristina; Lindback, Morgan M.; Fudyma, Jane D.; Krongauz, Azriel; Solonenko, Natalie E.; Zayed, Ahmed A.; Andreopoulos, William B.; Olson, Heather M.; Kim, Young-Mo; Kyle, Jennifer E.; Glavina del Rio, Tijana; Adkins, Joshua N.; Tfaily, Malak M.; Paul, Subhadeep; Sullivan, Matthew B.; Duhaime, Melissa B.
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Ocean-wide comparisons of mesopelagic planktonic community structures
err2023-08-18
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errOAAI
errRigonato, Janaina; Budinich, Marko; Murillo, Alejandro; Brandao, Manoela; Karlusich, Juan J. Pierella; Soviadan, Yawouvi Dodji; Gregory, Ann; Endo, Hisashi; Kokoszka, Florian; Vik, Dean; Henry, Nicolas; Fremont, Paul; Labadie, Karine; Zayed, Ahmed; Dimier, Celine; Picheral, Marc B.; Searson, Sarah; Poulain, Julie; Kandels, Stefanie; Pesant, Stephane; Karsenti, Eric; Bork, Peer; Bowler, Chris; de Vargas, Colomban; Eveillard, Damien; Gehlen, Marion; Iudicone, Daniele; Lombard, Fabien; Ogata, Hiroyuki; Stemmann, Lars; Sullivan, Matthew B.; Sunagawa, Shinichi; Wincker, Patrick; Chaffron, Samuel; Jaillon, Olivier
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The RNA virosphere: How big and diverse is it?
err2022-12-28
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errOAAI
errDominguez-Huerta, Guillermo; Wainaina, James M.; Zayed, Ahmed A.; Culley, Alexander I.; Kuhn, Jens H.; Sullivan, Matthew B.
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Rebalancing TGFß1/BMP Signaling Epigenetically Reprograms Fully Exhausted Human CD8 T Cells into a Functional State
err2022-05-01
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PREAI
errGhoneim, Hazem E.; Saadey, Abbey A.; Yousif, Amir; Osborne, Nicole; Chen, Yu-Lin; Laster, Brooke; Zayed, Ahmed; Bauman, Parker
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iVirus 2.0: Cyberinfrastructure-supported tools and data to power DNA virus ecology
err2021-12-14
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errOAAI
errBolduc, Benjamin; Zablocki, Olivier; Guo, Jiarong; Zayed, Ahmed A.; Vik, Dean; Dehal, Paramvir; Wood-Charlson, Elisha M.; Arkin, Adam; Merchant, Nirav; Pett-Ridge, Jennifer; Roux, Simon; Vaughn, Matthew; Sullivan, Matthew B.
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Environmental vulnerability of the global ocean epipelagic plankton community interactome
err2021-08-27
err53
errOAAI
errChaffron, Samuel; Delage, Erwan; Budinich, Marko; Vintache, Damien; Henry, Nicolas; Nef, Charlotte; Ardyna, Mathieu; Zayed, Ahmed A.; Junger, Pedro C.; Galand, Pierre E.; Lovejoy, Connie; Murray, Alison E.; Sarmento, Hugo; Acinas, Silvia G.; Babin, Marcel; Iudicone, Daniele; Jaillon, Olivier; Karsenti, Eric; Wincker, Patrick; Karp-Boss, Lee; Sullivan, Matthew B.; Bowler, Chris; de Vargas, Colomban; Eveillard, Damien
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Spinal Cord Injury Changes the Structure and Functional Potential of Gut Bacterial and Viral Communities
err2021-06-29
err42
errOAAI
errDu, Jingjie; Zayed, Ahmed A.; Kigerl, Kristina A.; Zane, Kylie; Sullivan, Matthew B.; Popovich, Phillip G.
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VirSorter2: a multi-classifier, expert-guided approach to detect diverse DNA and RNA viruses
err2021-02-01
err527
errOAAI
errGuo, Jiarong; Bolduc, Ben; Zayed, Ahmed A.; Varsani, Arvind; Dominguez-Huerta, Guillermo; Delmont, Tom O.; Pratama, Akbar Adjie; Gazitua, M. Consuelo; Vik, Dean; Sullivan, Matthew B.; Roux, Simon
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Genome-resolved viral ecology in a marine oxygen minimum zone
err2020-11-23
err17
errOAAI
errVik, Dean; Gazitua, Maria Consuelo; Sun, Christine L.; Zayed, Ahmed A.; Aldunate, Montserrat; Mulholland, Margaret R.; Ulloa, Osvaldo; Sullivan, Matthew B.
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DRAM for distilling microbial metabolism to automate the curation of microbiome function
err2020-08-07
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errOAAI
errShaffer, Michael; Borton, Mikayla A.; McGivern, Bridget B.; Zayed, Ahmed A.; La Rosa, Sabina Leanti; Solden, Lindsey M.; Liu, Pengfei; Narrowe, Adrienne B.; Rodriguez-Ramos, Josue; Bolduc, Benjamin; Gazitua, M. Consuelo; Daly, Rebecca A.; Smith, Garrett J.; Vik, Dean R.; Pope, Phil B.; Sullivan, Matthew B.; Roux, Simon; Wrighton, Kelly C.
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Phage-specific metabolic reprogramming of virocells
err2020-01-02
err132
errOAAI
errHoward-Varona, Cristina; Lindback, Morgan M.; Bastien, G. Eric; Solonenko, Natalie; Zayed, Ahmed A.; Jang, HoBin; Andreopoulos, Bill; Brewer, Heather M.; del Rio, Tijana Glavina; Adkins, Joshua N.; Paul, Subhadeep; Sullivan, Matthew B.; Duhaime, Melissa B.
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'Supermutators' found amongst highly levofloxacin-resistant E. coli isolates: a rapid protocol for the detection of mutation sites
err2019-01-25
err18
errOAAI
errZayed, Ahmed Abdel-Fattah; Essam, Tamer Mohamed; Hashem, Abdel-Gawad Mohamed; El-Tayeb, Ossama Mohamed
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Discovery and ecogenomic context of a global Caldiserica-related phylum active in thawing permafrost, Candidatus Cryosericota phylum nov., Ca. Cryosericia class nov., Ca. Cryosericales ord. nov., Ca. Cryosericaceae fam. nov., comprising the four species Cryosericum septentrionale gen. nov. sp. nov., Ca. C. hinesii sp. nov., Ca. C. odellii sp. nov., Ca. C. terrychapinii sp. nov.
err2019-01-01
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errOAAI
errMartinez, Miguel A.; Woodcroft, Ben J.; Espinoza, Julio C. Ignacio; Zayed, Ahmed A.; Singleton, Caitlin M.; Boyd, Joel A.; Li, Yueh-Fen; Purvine, Samuel; Maughan, Heather; Hodgkins, Suzanne B.; Anderson, Darya; Sederholm, Maya; Temperton, Ben; Bolduc, Benjamin; Saleska, Scott R.; Rich, Virginia I.; Crill, Patrick; Chanton, Jeff; Tyson, Gene W.; Varner, Ruth; Sullivan, Matt; Frolking, Steve; Li, Changsheng
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