Author

David Walter Weiss

Hebrew University of JerusalemORCID 0000-0002-3253-8441Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Molecular Biology· 1 Plant Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:plant (other)· 2 Research Focus:development & morphogenesis· 1 Research Focus:gene regulatory network inference· 1 Approach:genetic perturbation / CRISPR· 1 Assay:metagenomics· 1 Assay:proteomics· 1

Frequent Co-Authors

Hagai ShohatiD· 2 shared Asaph AharoniiD· 1 shared Dalia Blinderman· 1 shared Danuše TarkowskáiD· 1 shared Hadar Cheriker· 1 shared Himabindu Vasuki KilambiiD· 1 shared Matar Azriel· 1 shared Natanella Illouz‐EliaziD· 1 shared

Activity by Year

2021-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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2 shared papersPlant Biology

Hagai ShohatORCID

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2 papers

Recent·Most cited

Tomato drought-responsive transcription factor TINY1 suppresses embryonic growth

Matar Azriel, Hagai Shohat, Dalia Blinderman, David Walter Weiss, Yotam Zait

This study shows that TINY1 suppresses embryonic growth in tomato by repressing GA biosynthesis, but does not affect plant drought response when leaf area is controlled.

Journal of Experimental Botany · Feb 4, 2026Peer-reviewedPlant Biology

Inhibition of gibberellin accumulation by water deficiency promotes fast and long-term 'drought avoidance' responses in tomato

Hagai Shohat, Hadar Cheriker, Himabindu Vasuki Kilambi, Natanella Illouz‐Eliaz, S. Blum, Ziva Amsellem, Danuše Tarkowská, Asaph Aharoni, Yuval Eshed, David Walter Weiss

This study shows that water deficiency inhibits GA biosynthesis and activates GA deactivation in tomato, leading to stomatal closure and reduced canopy growth to avoid drought.

New Phytologist · Sep 20, 2021Peer-reviewedMolecular Biology