Author

Jessica Powell

University of CambridgePrimary ORCID profile (0000-0003-2474-2570 · 4 papers)Unclaimed ORCID profile · follow to get notified of new preprints

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Same name, identified by ORCID

Jessica PowelliD4 papers · Roslin Institute

Biology Disciplines

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Molecular Biology· 1 Plant Biology· 1

Signature Assays, Organisms & Methods

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Assay:bulk RNA-seq· 1 Research Focus:clustering· 1 Research Focus:differential expression· 1 Approach:experimental assay· 1 Research Focus:gene regulatory network inference· 1 Organism:human· 1 Organism:plant (other)· 1 Approach:statistical model· 1

Frequent Co-Authors

Betty ChungiD· 1 shared Clare Elizabeth BryantiD· 1 shared Elnaz Roshannai· 1 shared Filip LastovkaiD· 1 shared George WoodiD· 1 shared Jasmine Amerasekera· 1 shared Jin Hee LeeiD· 1 shared John P. CarriD· 1 shared

Activity by Year

2023-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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1 shared paperMolecular Biology

Betty ChungORCID

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2 papers

Recent·Most cited

Virus induced transgene- and tissue culture-free heritable genome editing in tomato

Ye Liu, Trevor J. Weiss, Jin Hee Lee, Jessica Powell, Shi Ying Charlize Choo, Elnaz Roshannai, Maris Kamalu, Jasmine Amerasekera, Suhua Feng, Steven E. Jacobsen

This paper develops a virus-based system for transgene- and tissue culture-free heritable genome editing in tomato, achieving somatic editing and mutant progeny without transgenic materials.

Proceedings of the National Academy of Sciences · Jun 4, 2026Peer-reviewedPlant Biology

Salmonella injectisome penetration of macrophages triggers rapid translation of transcription factors and protection against cell death

George Wood, Rebecca Johnson, Jessica Powell, Owain J. Bryant, Filip Lastovka, Matthew P. Brember, Pani Tourlomousis, John P. Carr, Clare Elizabeth Bryant, Betty Chung

The paper shows that Salmonella uses the SPI-1 injectisome to trigger rapid translation of transcription factors in macrophages, which suppresses inflammation and cell death to aid infection.

bioRxiv · Jul 21, 2023 · PreprintMolecular Biology