Author

Sotaro Katagiri

Tokyo University of Agriculture and TechnologyORCID 0000-0001-5741-4835Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Plant Biology· 1

Signature Assays, Organisms & Methods

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Organism:Arabidopsis· 1 Research Focus:cell signaling & trafficking· 1 Approach:experimental assay· 1 Assay:proteomics· 1

Frequent Co-Authors

Airi Otoguro· 1 shared Anzu Oishi· 1 shared Atsushi TakemiyaiD· 1 shared Hannes KollistiD· 1 shared Hinano TakaseiD· 1 shared Izumi C. MoriiD· 1 shared Kota YamashitaiD· 1 shared Shota YamauchiiD· 1 shared

Activity by Year

2025-2025 · peak 1/yr

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10 top collaborators · 45 mutual co-author links

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1 shared paperPlant Biology

Airi Otoguro

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1 paper

Recent·Most cited

Plant BiologyScience AdvancesPeer-reviewedDec 19, 2025

MAP4K1 and MAP4K2 regulate ABA-induced and Ca2+-mediated stomatal closure in Arabidopsis

Kota Yamashita, Sotaro Katagiri, Hinano Takase…·Taishi Umezawa

This study identifies MAP4K1 and MAP4K2 as regulators of ABA-induced and Ca2+-mediated stomatal closure in Arabidopsis through phosphoproteomic and functional analyses.

13 citationstop 3%

Arabidopsisproteomics

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