Author

José L. Pruneda-Paz

University of California San DiegoORCID 0000-0002-0054-0918Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Plant Biology· 2

Signature Assays, Organisms & Methods

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Assay:bulk RNA-seq· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:differential expression· 1 Approach:experimental assay· 1 Research Focus:gene regulatory network inference· 1 Organism:plant (other)· 1 Assay:snRNA-seq· 1 Approach:statistical model· 1

Frequent Co-Authors

Akane KubotaiD· 1 shared Andrew K HemptoniD· 1 shared Carlos RodrígueziD· 1 shared Chansie YangiD· 1 shared Christine QueitschiD· 1 shared Christine T NolaniD· 1 shared Cristina M AlexandreiD· 1 shared Daisuke KuriharaiD· 1 shared

Activity by Year

2025-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 36 mutual co-author links

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1 shared paperPlant Biology

Akane KubotaORCID

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2 papers

Recent·Most cited

Plant BiologyeLifePeer-reviewedOct 30, 2025

Companion cells with high florigen production express other small proteins and reveal a nitrogen-sensitive FT repressor

Hiroshi Takagi, Shogo Ito, Jae Sung Shim…·Takato Imaizumi

The paper identifies FT-expressing companion cells in leaves, reveals their unique gene expression profile, and shows that NIGT1 represses FT under nitrogen-rich conditions.

DOI 10.7554/elife.102529.3

plant (other)bulk RNA-seq

𝕏 PostBluesky

Plant BiologyThe Plant JournalPeer-reviewedSep 1, 2025

Integrated Dual-Channel Retrograde Signaling Directs Stress Responses by Degrading the HAT1/TPL/IMPalpha-9 Suppressor Complex and Activating CAMTA3

Liping Zeng, Jingzhe Guo, Malathy Palayam…·Katayoon Dehesh

This study identifies MEcPP as a stress-induced metabolite that disrupts the HAT1/TPL/IMP-9 suppressor complex, releasing CAMTA3 and enabling Ca2+ influx to activate stress responses.

4 citations

experimental assaycell signaling & trafficking

𝕏 PostBluesky