Author

Keiich Koshihara

Nagoya University

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Plant Biology· 1

Signature Assays, Organisms & Methods

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Organism:Arabidopsis· 1 Research Focus:cell type annotation· 1 Assay:DNA methylation· 1 Research Focus:gene regulatory network inference· 1 Approach:genetic perturbation / CRISPR· 1 Assay:whole-genome sequencing· 1

Frequent Co-Authors

Fanny BellegardeiD· 1 shared Hana Takahashi· 1 shared Hitoshi SakakibaraiD· 1 shared Kota MondeniD· 1 shared Masami Yokota HiraiiD· 1 shared Muneo SatoiD· 1 shared Shuichi YanagisawaiD· 1 shared Takatoshi KibaiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

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10 top collaborators · 45 mutual co-author links

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1 shared paperPlant Biology

Fanny BellegardeORCID

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1 paper

Recent·Most cited

LBD-type transcription factors suppress local and systemic nitrogen responses through distinct regulatory pathways

Takatoshi Kiba, Hana Takahashi, Kota Monden, Yukino Sada, Keiich Koshihara, Muneo Sato, Fanny Bellegarde, Takushi Hachiya, Masami Yokota Hirai, Shuichi Yanagisawa, Hitoshi Sakakibara

This study shows that LBD transcription factors repress local and systemic nitrogen responses in Arabidopsis through distinct pathways, enhancing nitrate uptake and N-related gene expression in their absence.

bioRxiv · Aug 19, 2026 · PreprintPlant Biology