Author

Choaa Amine El-Mohtar

University of FloridaORCID 0000-0002-0116-0714Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Organism:Arabidopsis· 1 Research Focus:cell signaling & trafficking· 1 Approach:genetic perturbation / CRISPR· 1 Research Focus:host-pathogen & immune response· 1 Organism:human· 1 Assay:proteomics· 1

Frequent Co-Authors

Amit LevyiD· 1 shared Cecile J. RobertsoniD· 1 shared Chunxia WangiD· 1 shared Donielle TurneriD· 1 shared Poulami SarkariD· 1 shared Stacy WelkeriD· 1 shared Vladimir OrbovićiD· 1 shared Zhonglin MouiD· 1 shared

Activity by Year

2025-2025 · peak 1/yr

Co-Author Collaboration Network

8 top collaborators · 28 mutual co-author links

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1 shared paperPlant Biology

Amit LevyORCID

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1 paper

Recent·Most cited

NONEXPRESSOR OF PATHOGENESIS-RELATED GENES control Huanglongbing tolerance by regulating immune balance in citrus plants

Poulami Sarkar, Choaa Amine El-Mohtar, Chunxia Wang, Donielle Turner, Stacy Welker, Cecile J. Robertson, Vladimir Orbović, Zhonglin Mou, Amit Levy

This study shows that overexpressing AtNPR1 or silencing AtNPR3/AtNPR4 orthologs in citrus enhances HLB tolerance by regulating immune balance and reducing callose and ROS accumulation.

PLANT PHYSIOLOGY · Oct 17, 2025Peer-reviewedPlant Biology