Author

G. D. Arena

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Plant Biology· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Organism:Arabidopsis· 1 Organism:plant (other)· 1 Assay:proteomics· 1

Frequent Co-Authors

C. L. Casteel· 2 shared S. Ray· 2 shared K. Arshad· 1 shared S. A. Flannigan· 1 shared S. A. Whitham· 1 shared S. Bera· 1 shared T. Murad· 1 shared V. Herath· 1 shared

Activity by Year

2021-2023 · peak 1/yr

Co-Author Collaboration Network

9 top collaborators · 26 mutual co-author links

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2 shared papersPlant Biology

C. L. Casteel

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2 papers

Recent·Most cited

Viral protease NIa-Pro increases MEDIATOR SUBUNIT16 cleavage and plant susceptibility to turnip mosaic virus and its aphid vector Myzus persicae.

S. Ray, T. Murad, G. D. Arena, K. Arshad, Z. Arendsee, V. Herath, S. A. Whitham, C. L. Casteel

This study shows that the viral protease NIa-Pro cleaves MED16, reducing plant defenses against TuMV and its aphid vector, thereby increasing virus and aphid performance.

bioRxiv · Oct 24, 2023 · PreprintPlant Biology

The potyviral protein 6K1 reduces plant protease activity during Turnip mosaic virus infection

S. Bera, G. D. Arena, S. Ray, S. A. Flannigan, C. L. Casteel

This study shows that the TuMV 6K1 protein reduces protease activity and affects jasmonic acid biosynthesis, enhancing virus accumulation in systemic leaves.

bioRxiv · Sep 5, 2021Plant Biology