Author

Omar Hasannin

Auburn UniversityORCID 0009-0002-2402-0236Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Plant Biology· 2 Genomics· 1

Signature Assays, Organisms & Methods

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Organism:Arabidopsis· 2 Approach:experimental assay· 2 Assay:metabolomics· 2 Assay:proteomics· 2 Assay:bulk RNA-seq· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Research Focus:genome assembly· 1

Frequent Co-Authors

Aaron M. RashotteiD· 2 shared Ivan PetříkiD· 2 shared Martin ČernýiD· 2 shared Miroslav StrnadiD· 2 shared Ondřej NovákiD· 2 shared Risheek Rahul KhannaiD· 2 shared Abigail Guillemette· 1 shared Alan E. YoccaiD· 1 shared

Activity by Year

2024-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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2 shared papersPlant Biology

Aaron M. RashotteORCID

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3 papers

Recent·Most cited

Cytokinin Senescence Delay Is Shaped by Receptor Specificity and Metabolic Stability

Omar Hasannin, Risheek Rahul Khanna, Satyam Singh, Ivan Petřík, Miroslav Strnad, Ondřej Novák, Martin Černý, Aaron M. Rashotte

The paper shows how cytokinin receptor specificity and metabolic stability determine isoform-specific signaling and senescence delay in Arabidopsis.

PLANT PHYSIOLOGY · Jun 16, 2026Peer-reviewedPlant Biology

Cytokinin N-conjugate Form Activity, Metabolism, and Signaling During Leaf Senescence

Omar Hasannin, Ivan Petřík, Miroslav Strnad, Ondřej Novák, Martin Černý, Aaron M. Rashotte

This study examines the metabolism and signaling of cytokinin N-glucosides during leaf senescence in Arabidopsis, finding they act as slow, position-dependent reservoirs that modulate cytokinin signaling.

bioRxiv · May 13, 2026 · PreprintPlant Biology

A chromosome-scale assembly for dAnjou pear

Alan E. Yocca, Mary F. Akinyuwa, Nick P. Bailey, Brannan R. Cliver, Harrison Estes, Abigail Guillemette, Omar Hasannin, Jennifer Hutchison, Wren Jenkins, Ishveen Kaur, Risheek Rahul Khanna, Madelene Loftin, Lauren Lopes, Erika R. Moore‐Pollard, Oluwakemisola Esther Olofintila, , Alex Harkess

This paper presents a chromosome-scale, phased genome assembly for the dAnjou pear, revealing gene content and duplication patterns.

G3 Genes Genomes Genetics · Jan 8, 2024Peer-reviewedGenomics