Masuda Yoko

マスダヨウコ | Masuda Yoko

Affiliation and department：

Research field (1)： Plant nutrition, soil science

Research keywords (5)：安定同位体 , Iron reducing bacteria , Nitrogen fixation , Metatranscriptome , Metagenome

Research theme for competitive and other funds (7)：

2023 - 2026 水田土壌におけるアンモニア生成微生物コンソーシアムとその制御要因の解明
2022 - 2026 Physiological and microbial analysis on endophytic N fixation in rice stem and its improvement
2020 - 2025 Studies on nitrogen fixation of iron reducing bacteria as a key process supporting sustainable nitrogen fertility of rice paddy soil : towards low nitrogen agriculture
2020 - 2022 鉄還元窒素固定菌から見た水田土壌の炭素・窒素動態:稲が土を肥やし土が稲を育てる
2020 - 2021 Studies on nitrogen fixation of iron reducing bacteria as a key process of sustainable nitrogen fertility in paddy soil : towards low nitrogen agriculture

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Papers (35)：

Takanori Okamoto, Yukina Hotta, Rina Shinjo, Yoko Masuda, Arisa Nishihara, Ryosuke Sasaki, Masami Yokota Hirai, Reo Nishiwaki, Sota Miyado, Daisuke Sugiura, et al. Unelongated Stems are an Active Nitrogen-Fixing Site in Rice Stems Supported by Both Sugar and Methane Under Low Nitrogen Conditions. Rice. 2025. 18. 1
Zhenxing Xu, Shohei Hattori, Yoko Masuda, Sakae Toyoda, Keisuke Koba, Pei Yu, Naohiro Yoshida, Zong-Jun Du, Keishi Senoo. Unprecedented N ₂ O production by nitrate-ammonifying Geobacteraceae with distinctive N ₂ O isotopocule signatures. mBio. 2024
Yoko Masuda, Kazumori Mise, Zhenxing Xu, Zhengcheng Zhang, Yutaka Shiratori, Keishi Senoo, Hideomi Itoh. Global soil metagenomics reveals distribution and predominance of Deltaproteobacteria in nitrogen-fixing microbiome. Microbiome. 2024. 12. 1. 95-95
Yoko Masuda, Weishou Shen, Keishi Senoo. Discovery of previously overlooked microbial drivers of nitrogen fixation in paddy soil, iron-reducing bacteria, and application to low nitrogen input agriculture. Nitrogen Cycling and Soil Health, Progress in Soil Science book series published by Springer Nature. 2024
Yoko Masuda, Mitsutaka Chihara, Keishi Senoo. Ferrihydrite Addition Activated Geobacteraceae, the Most Abundant Iron-reducing Diazotrophs, and Suppressed Methanogenesis by Heterogeneous Methanogens in Xylan-amended Paddy Soil Microcosms. Microbes and environments. 2024. 39. 3

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MISC (9)：

藤原徹, 林健太郎, 中島亨, 加藤拓, 妹尾啓史, 増田曜子, Shen Haoyang, Xu Zhenxing, Zhang Zhengcheng, 山中遥加, et al. 地球温暖化に対処する土壌肥料学. 日本土壌肥料学雑誌. 2023. 94. 3. 230-235
美世一守, 増田曜子, 妹尾啓史, 妹尾啓史, 伊藤英臣. 窒素固定菌の比較ゲノム解析があぶり出す伝統的マーカー遺伝子の落とし穴. 日本ゲノム微生物学会年会要旨集. 2022. 16th (Web)
河野圭丞, XU Zhenxing, 増田曜子, 白鳥豊, 妹尾啓史, 伊藤英臣. 今さら水田土壌の鉄還元細菌を単離してみる. 日本土壌肥料学会講演要旨集(Web). 2020. 66
鈴木里俊, 早川智恵, 早川智恵, 増田曜子, 西澤智康, 菅原雅之, 嵐田遥, 南澤究, 磯部一夫, 妹尾啓史, et al. 窒素固定遺伝子を有する脱窒細菌によるN₂O固定の検証. 日本微生物生態学会大会(Web). 2019. 33rd
鈴木里俊, 早川智恵, 増田曜子, 西澤智康, 菅原雅之, 嵐田遥, 南澤究, 磯部一夫, 妹尾啓史, 妹尾啓史. 窒素固定遺伝子を有する脱窒細菌によるN₂O固定の検証. 日本土壌肥料学会講演要旨集(Web). 2019. 65

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Lectures and oral presentations (12)：

Nitrogen fixation by iron-reducing bacteria in rice paddy soil and its enhancement via iron application
(Biotechnology Institute Weekly Seminar Series, The University of Minnesota 2024)
メタトランスクリプトーム解析を基点とした水田土壌の窒素・炭素循環微生物研究の新展開
(土壌肥料学会2024福岡大会シンポジウム 2024)
水田土壌の窒素固定やメタン生成・消去を担う微生物群の同定と応用
(2023年度(第22回)日本農学進歩賞授賞式 2023)
水田土壌における窒素および炭素循環を駆動する新規微生物群の発見と応用
(第41回(2023年度)日本土壌肥料学会奨励賞授賞式 2023)
鉄と微生物をイネの肥料にする新技術
(国際基礎科学年シンポジウム 2023)

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Education (3)：

2014 - 2017 The University of Tokyo Graduate School of Agricultural and Life Sciences Applied Biological Chemistry
2012 - 2014 The University of Tokyo Graduate School of Agricultural and Life Sciences Applied Biological Chemistry
2008 - 2012 University of Tsukuba School of Science and Engineering, College of Engineering Sciences

Professional career (1)：

Awards (11)：

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Association Membership(s) (3)：

JAPANESE SOCIETY OF SOIL SCIENCE AND PLANT NUTRITION , JAPANESE SOCIETY OF SOIL MICROBIOLOGY , THE JAPANESE SOCIETY OF MICROBIAL ECOLOGY

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