Author

Shiri Graff van Creveld

University of WashingtonORCID 0000-0002-3445-3046Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Research Focus:host-pathogen & immune response· 2 Research Focus:ecology & biodiversity· 1 Assay:metagenomics· 1 Organism:multiple species· 1 Assay:proteomics· 1

Frequent Co-Authors

Alexandra E. Jones-KellettiD· 2 shared E. Virginia ArmbrustiD· 2 shared Allison CoeiD· 1 shared Amichai Zafrin· 1 shared Assaf VardiiD· 1 shared Avia MizrachiiD· 1 shared Bryndan P. DurhamiD· 1 shared Daniella SchatziD· 1 shared

Activity by Year

2026-2026 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 17 mutual co-author links

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2 shared papersMicrobiology

Alexandra E. Jones-KellettORCID

Mutual co-authors in cluster

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3 papers

Recent·Most cited

Defining traits of low-light adapted Prochlorococcus inhabiting surface waters of the Equatorial Pacific Ocean

Paul M. Berube, Trent LeMaster, Kelsy Cain, Yubin Raut, Zinka Bartolek, Shiri Graff van Creveld, Laure Arsenieff, Korinna Kunde, Sigitas Šulčius, Allison Coe, Nerissa L Fisher, Stephen Blaskowski, Alexandra E. Jones-Kellett, Debbie Lindell, Randelle M. Bundy, , Sallie W. Chisholm

The paper identifies genetic traits of low-light adapted Prochlorococcus in the Equatorial Pacific, showing loss of nitrite assimilation and use of an iron-independent HemG isoform.

bioRxiv · Sep 24, 2026 · PreprintMicrobiology

Metacaspases mediate thermotolerance of diatoms following marine heat waves

Mai Sadeh, Daniella Schatz, Shifra Ben‐Dor, Avia Mizrachi, Shiri Graff van Creveld, Amichai Zafrin, Assaf Vardi

This study shows that metacaspases in diatoms are crucial for thermotolerance during marine heat waves, as their absence leads to increased heat sensitivity and oxidative stress.

New Phytologist · Feb 22, 2026Peer-reviewedMicrobiology

Induced pathogenicity toward open-ocean diatoms by a newly isolated filterable bacterium Ekhidna algicida sp. nov.

Shiri Graff van Creveld, Sacha Coesel, Ellen Lavoie, Vaughn Iverson, Rhonda L. Morales, Megan J. Schatz, Alexandra E. Jones-Kellett, Jesse C. McNichol, Rebecca S. Key, Jed A. Fuhrman, Bryndan P. Durham, E. Virginia Armbrust

A newly isolated bacterium from the Pacific Ocean kills diatoms, suggesting a pathogenic role in open-ocean ecosystems.

The ISME Journal · Jan 1, 2026Peer-reviewedEcology