Author

Keqiang Wu

National Taiwan UniversityORCID 0000-0002-5791-3594Unclaimed 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· 3 Research Focus:chromatin & epigenetic regulation· 3 Assay:DNA methylation· 3 Approach:experimental assay· 2 Approach:statistical model· 2 Assay:bulk RNA-seq· 1 Research Focus:development & morphogenesis· 1 Assay:proteomics· 1

Frequent Co-Authors

Akira IwaseiD· 1 shared Allen P. LuiD· 1 shared Arika TakebayashiiD· 1 shared Ayako KawamuraiD· 1 shared Carsten A HoekeiD· 1 shared Dongbo Shi· 1 shared Fu‐Yu HungiD· 1 shared Helena KossowskaiD· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 16 mutual co-author links

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1 shared paperPlant Biology

Akira IwaseORCID

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3 papers

Recent·Most cited

Prolonged cold exposure enhances regeneration potential in Arabidopsis

Fu‐Yu Hung, Yetkin Caka Ince, Ayako Kawamura, Arika Takebayashi, Yu Chen, Takuya T. Nagae, Akira Iwase, Noriko Takeda-Kamiya, Kiminori Toyooka, Dongbo Shi, Miguel Moreno-Risueno, Keqiang Wu, Keiko Sugimoto

This study shows that prolonged cold exposure enhances regeneration potential in Arabidopsis by activating specific transcription factors and histone acetylation mechanisms.

Developmental Cell · Aug 1, 2026Peer-reviewedPlant Biology

Epigenetic priming with valeric acid unlocks multi-stress resistance in plants by targeted histone deacetylase inhibition

Olaf Geyderowicz, Marta Gapińska, Helena Kossowska, Radosław Mazur, Patrycja Zembek, Roksana Iwanicka‐Nowicka, Magdalena Krzymowska, Jarosław Poznański, Keqiang Wu, Łucja Kowalewska, Marta Koblowska

This study shows valeric acid inhibits histone deacetylases in plants, enhancing stress resistance and crop yield without compromising growth.

bioRxiv · Jun 18, 2026 · PreprintPlant Biology

Arabidopsis REM transcription factors and GDE1 shape the DNA methylation landscape through the recruitment of RNA Polymerase IV transcription complexes.

Zhongshou Wu, Yan Xue, Shuya Wang, Yuan‐Hsin Shih, Zhenhui Zhong, Suhua Feng, J. E. Draper, Allen P. Lu, Carsten A Hoeke, Jihui Sha, Lu Li, James Akira Wohlschlegel, Keqiang Wu, Steven E. Jacobsen

The paper identifies Arabidopsis REM transcription factors and GDE1 as key regulators of DNA methylation by recruiting RNA Polymerase IV to generate 24nt-siRNAs that direct methylation to specific genomic loci.

Nature Cell Biology · Jun 27, 2025Peer-reviewedPlant Biology