yokoyama tadashi 横山正

… Alternative Names

Yokoyama Tadashi 横山正

YOKOYAMA Tadashi 横山正

YOKOYAMA TADASHI 横山正

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Researcher Number	70313286
Other IDs
External Links
Affiliation (Current)	2025: 東京農工大学, (連合)農学研究科(研究院), 名誉教授
Affiliation (based on the past Project Information) *help	2019 – 2020: 福島大学, 食農学類, 特任教授 2018: 東京農工大学, (連合)農学研究科(研究院), 名誉教授 2012 – 2015: 東京農工大学, (連合)農学研究科(研究院), 教授 2013: 東京農工大学, 大学院農学研究院, 教授 2010 – 2012: 東京農工大学, 大学院・農学研究院, 教授 … More 2010: 国立大学法人東京農工大学, 大学院・農学研究院, 教授 2009 – 2010: 東京農工大学, 共生科学技術研究科(研究院), 教授 2009: Tokyo University of Agriculture and Technology, 大学院・共生科学技術研究院, 教授 2005: 東京農工大学, 大学院・共生科学研究部, 助教授 2005: Tokyo University of Agriculture and Technology, Faculty of Agriculture, Associate Professor 2004 – 2005: 東京農工大学, 大学院・共生科学技術研究部, 助教授 2002 – 2005: 東京農工大学, 農学部, 助教授 2004: 国立大学法人東京農工大学, 大学院・共生科学技術研究部, 助教授 2000: TOKYO UNIV.OF AGRIC.AND TECH., FAC.OF AGRIC., ASSOCIATE PROFESSOR, 農学部, 助教授 Less
Review Section/Research Field	Principal Investigator Plant nutrition/Soil science / Medium-sized Section 64:Environmental conservation measure and related fields / Boundary agriculture / Aerospace engineering / 生物資源科学 Except Principal Investigator Plant nutrition/Soil science / Resource conservation science / Plant nutrition/Soil science / Environmental agriculture(including landscape science) / Boundary agriculture / Crop science/Weed science / Applied microbiology
Keywords	Principal Investigator 根粒菌 / 根粒 / Bradyrhizobium / 生物相関 / 放射性セシウム / カリウム溶解菌 / 植物－微生物相互作用 / 除染 / 放射性Cs / バイオ肥料 … More / 微少重力 / 植物-微生物相互作用 / root nodule / rhizobium / symbiosis / symbiosome / bacteroid / AM菌 / 担子菌・糸状菌 / 可溶化・除染 / 土壌固定Csの可溶化 / 担子菌・黒麹菌・菌根菌 / 植物-微生物相関 / 酸性土の内生菌 / ブルーベリー園 / リン溶解菌 / クエン酸・有機酸 / 黒麹菌・担子菌・菌根菌・カリウム溶解菌 / イネと共生する糸状菌 / 菌根菌 / 担子菌 / 新規生物相関 / 放射性Csの可溶化 / モンスターライス / 糸状菌 / 黒麹菌 / 放射性Csの可給化 / biological nitrogen fixation / soybean / Peri Bacteroid Space / マクロアレイ膜 / 静菌 / 生物窒素固定 / 共生 / バクテロイド / シンビオソーム / ダイズ / 静電容量の変化 / 非破壊・経時的根伸長計測 / 根伸長の地中計測 / 静電容量 / 側根 / 根 / 根伸長計測 / 疑似微少重力 / 根の変異 / 宇宙農業 / クリノスタット / 放射性Cs137 / 環境修復 / 根圏 / 放射性セシウムの可動化 / 放射性セシウム固定 / 粘土鉱物 / 放射性セシウム循環 / 放射性Csのバイオレメディエーション / 森林土壌 / 水田土壌 / 福島県二本松市 / 逐次抽出法 / 土壌での放射性Cs存在部位 / 世代汚染 / 野生動物 / 微生物資材 / 環境ストレス / 植物 / 宇宙インフラ / macro-array / bradyrhizobium / gene expression / symbiozome / peribacteroid space / バイオリアクター / nitrogen fixation / peribacteroid … More Except Principal Investigator 根粒菌 / supernodulation / マメ科植物 / Bradyrhizobium / Vigna / NOD1-3 / Williams82 / ダイズ / 共生窒素固定 / 耐塩性 / バイオマス / 共生 / Legumes / Rhizobia / Conservation of gene diversity / Core collection / Crop wild relatives / Symbiosis related genes / Vigna属野生種 / Bradyrhizobium属根粒菌 / 多様性の保全 / 多様性保全 / コアコレクション / 作物近縁野生種 / 共生系遺伝子 / graft / soybean / transcriptional regulation / material restraining supernodulation / control of root nodulation / ヒスチジン / 師管液 / 根粒形成抑制物質 / 根粒形成抑制機構 / 接ぎ木 / 転写制御 / 根粒超多着生抑制 / 根粒形成制御機構 / Regulation of root nodule formation / saccharides / Amino acids / Phloem sap solutes / Supernodulation / Soybean / 葉身アポプラスト / Vacum infiltration / 師管溶質 / 根粒形成制御 / 糖 / アミノ酸 / 師管液溶質 / 野生植物 / アルカリ耐性 / 野生マメ科植物 / 窒素固定 / 耐アルカリ性 / 野生種 / トランスクリプトーム / グルタチオン / TedR型転写抑制因子 / マイクロアレイ / 遺伝子破壊株 / 細胞増殖 / グルタチオントランスフェラーゼ / ダイズ根粒菌 / 微生物 / 限界環境 / 育種学 / マメ科野生植物 / 親和性 / 耐酸性 / 栽培化 / 育種 / 細胞分裂 / リグニン / 強稈質 / 太稈 / 倒伏抵抗性 / 準同質遺伝子系統 / コシヒカリ / マッピング / NIL / 多収 / 高バイオマス / 水稲 / 遺伝子座 / 強稈性 / イネ / データベース / 環境保全 / ライブラリー / ゲノム Less

Exploration and characterization of novel biological correlations to solubilize and decontaminate strongly fixed radioactive Cs in soilPrincipal Investigator
- Principal Investigator
  
  Yokoyama Tadashi
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 64:Environmental conservation measure and related fields
- Research Institution
  Fukushima University
  Tokyo University of Agriculture and Technology
Development of saline and alkaline tolerant novel crops with symbiotic N fixing ability using adaptation genes from wild Vigna genetic resources
- Principal Investigator
  
  Tomooka Norihiko
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Environmental agriculture(including landscape science)
- Research Institution
  National Institute of Agrobiological Sciences
Research and development of effective radioactive decontamination using plant-microbe interactions from Fukushima farmland under radioactive Cs circulation.Principal Investigator
- Principal Investigator
  
  YOKOYAMA Tadashi
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Boundary agriculture
- Research Institution
  Tokyo University of Agriculture and Technology
Study on effects of pseudo-microgravity (PMG) environment to soybean root growth and symbiosis for R/D of space agriculturePrincipal Investigator
- Principal Investigator
  
  YOKOYAMA Tadashi
- Project Period (FY)
  2012 – 2013
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Plant nutrition/Soil science
- Research Institution
  Tokyo University of Agriculture and Technology
Study on relationships of fast growth and glutathione in Bradyrhizobium japonicum mutant
- Principal Investigator
  
  OHTSU NAOKO
- Project Period (FY)
  2012 – 2013
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Plant nutrition/Soil science
- Research Institution
  Tokyo University of Agriculture and Technology
The physiological function of the quantitative traits loci for the traits associated with the strong culm to develop the rice cultivars with high grain yield and biomass production.
- Principal Investigator
  
  OOKAWA Taiichiro
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Crop science/Weed science
- Research Institution
  Tokyo University of Agriculture and Technology
Development of novel bio-legume crops with high N fixation ability for harsh environment
- Principal Investigator
  
  TOMOOKA Norihiko
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Boundary agriculture
- Research Institution
  National Institute of Agrobiological Sciences
マイクロ宇宙農場とその地上準備実験Principal Investigator
- Principal Investigator
  
  横山正
- Project Period (FY)
  2009 – 2010
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Aerospace engineering
- Research Institution
  Tokyo University of Agriculture and Technology
Conservation of natural diversity of legume nodulation symbiotic genes using crop wild relatives core collection
- Principal Investigator
  
  TOMOOKA Norihiko
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Resource conservation science
- Research Institution
  Notional Institute of Agrobiological Sciences
Basic Research on the Development of an Artificial Root Nodule for a Novel Nitrogen Fixation System.Principal Investigator
- Principal Investigator
  
  YOKOYAMA Tadashi
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Plant nutrition/Soil science
- Research Institution
  National University Corporation Tokyo University of Agriculture and Technology
全ゲノム塩基配列情報に基づく根粒菌の共生機構の解明
- Principal Investigator
  
  南澤究
- Project Period (FY)
  2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Applied microbiology
- Research Institution
  Tohoku University
Elucidation of the systemic mechanism which controls root nodule formation in soy bean plants
- Principal Investigator
  
  ARIMA Yasuhiro
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Plant nutrition/Soil science
- Research Institution
  National University Corporation Tokyo University of Agriculture and Technology
人工根粒バイオリアクターを用いた空中窒素固定システム開発のための基盤研究Principal Investigator
- Principal Investigator
  
  横山正
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  生物資源科学
- Research Institution
  Tokyo University of Agriculture and Technology
A SEARCH FOR THE KEY MATERIAL INVOLVED IN SOYBEAN SUPERNODULATION.
- Principal Investigator
  
  ARIMA Yasuhiro
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Plant nutrition/Soil science
- Research Institution
  TOKYO UNIVERSITY OF AGRICULTURE AND TECHNOLOGY

[Book] 第7章：安心できる営農技術の組み立てを目指して　「菅野正寿・原田直樹編著　農と土のある暮らしを次世代へ―原発事故からの農村の再生」2018
- Author(s)
  横山　正
- Total Pages
  307
- Publisher
  コモンズ
- ISBN
- Data Source
  KAKENHI-PROJECT-18H04148
[Book] アブラナ科作物 56品種の放射性Cs吸収特性　「平成25年度「大学固有の生物資源を用いた放射性元素除去技術、バイオ肥料・植物保護技術開発」概要集（福島農業復興支援バイオ肥料プロ）」. (ISBN　978-4-9906944-2-5-C3045-\00000E)2014
- Author(s)
  横山正, Djedidi Salem, 小島克洋, 木村園子ドロテア, 大津直子
- Total Pages
  153
- Publisher
  東京農工大学　農学部文科省特別経費プロ　バイオ肥料　出版者記号：9906944
- Data Source
  KAKENHI-PROJECT-24380176
[Book] 平成2５年度「大学固有の生物資源を用いた放射性元素除去技術、バイオ肥料・植物保護技術開発」概要集　ISBN 978-4-9906944-2-5-C3045-\00000E2014
- Author(s)
  横山　正
- Total Pages
  155
- Publisher
  東京農工大学　農学部文部科学省特別軽費プロ　バイオ肥料
- Data Source
  KAKENHI-PROJECT-24380176
[Book] 土壌微生物実験法2013
- Author(s)
  横山　正
- Total Pages
  350
- Publisher
  養賢堂
- Data Source
  KAKENHI-PROJECT-24658061
[Book] 土壌微生物実験法2013
- Author(s)
  横山正
- Total Pages
  350
- Publisher
  養賢堂
- Data Source
  KAKENHI-PROJECT-24380176
[Book] JAEA　Takasaki　Annual Report 20112013
- Author(s)
  Kiyoko TAKEDA, Kouhei TEJIMA,　Katsuya SATOH, Issay　NARUMI　and　Tadashi YOKOYAMA
- Total Pages
  209
- Publisher
  Japan Atomic Energy Agency
- Data Source
  KAKENHI-PROJECT-24658061
[Book] 12.Biological nitrogen fixation : Nitrogen cycle in agricultur, Nitrogen Assimilation in Plants ISBN : 978-8-308-0406-42010
- Author(s)
  Yokoyama, T.
- Total Pages
  350
- Publisher
  Research Signpost, Kerala, India
- Data Source
  KAKENHI-PROJECT-21656220
[Book] Research Signpost, Kerala, India2010
- Author(s)
  Yokoyama, T
- Data Source
  KAKENHI-PROJECT-21380202
[Book] Biological nitrogen fixation, In Nitrogen assimilation in plants, ed.Ohyama T. Sueyoshi K.2010
- Author(s)
  T.Yokoyama
- Total Pages
  378
- Publisher
  Springer
- Data Source
  KAKENHI-PROJECT-21380202
[Book] Biological nitrogen fixation : Nitrogen cycle in agriculture, Nitrogen Assimilation in Plants ISBN:978-8-308-0406-42010
- Author(s)
  Yokoyama, T.
- Total Pages
  350
- Publisher
  Research Signpost, Kerala, India
- Data Source
  KAKENHI-PROJECT-21380202
[Book] Biological nitrogen fixation, In Nitrogen assimilation in plants(ed.Ohyama T.Sueyoshi K.)2010
- Author(s)
  Tadashi Yokoyama
- Total Pages
  378
- Publisher
  Research Signpost
- Data Source
  KAKENHI-PROJECT-21656220
[Book] Biological nitrogen fixation, In Nitrogen assimilation in plants2009
- Author(s)
  T. Yokoyama
- Publisher
  Springer
- Data Source
  KAKENHI-PROJECT-21380202
[Book] Current Plant Science and Biotechnology in Agriculture. Vol. 41 Biological Nitrogen Fixation, Sustainable Agriculture and the Environment. Edited by Y. Wang, M. Lin, Z. Tian, C. Elmerich, and W. Newton, ISBN-101-4020-3569-1, Springer, Netherlands.2005
- Author(s)
  Uchiumi T., Ohwada T., Kaneko T., Yokoyama T., Saeki K., Hayashi M., Tajima S., Minamizawa K.
- Total Pages
  139
- Publisher
  Genome-wide Vie of Mesorhizobium and Bradyrhizobium, expression island clustered on symbiosis island and genome diversity.
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16380048
[Journal Article] Phylogenetic Analysis of Symbiotic Bacteria Associated with Two Vigna Species under Different Agro-Ecological Conditions in Venezuela2020
- Author(s)
 María Daniela Artigas Ramírez, Mingrelia España, Sylwia Lewandowska, Kun Yuan, Shin Okazaki, Naoko Ohkama-Ohtsu, Tadashi Yokoyama
- Journal Title
 
 Microbes and Environments
 
 Volume: 35 Issue: 1 Pages: n/a
- DOI
 10.1264/jsme2.ME19120
- NAID
 130007784454
- ISSN
 1342-6311, 1347-4405
- Language
 English
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
 KAKENHI-PROJECT-18H04148
[Journal Article] Isolation and Screening of Indigenous Plant Growth-promoting Rhizobacteria from Different Rice Cultivars in Afghanistan Soils2019
- Author(s)
  Safiullah Habibi, Salem Djedidi, Naoko Ohkama-Ohtsu, Wakil Ahmad Sarhadi, Katsuhiro Kojima, Roland V. Rallos, Maria Daniela Artigas Ramirez, Hiroko Yamaya, Hitoshi Sekimoto, Tadashi Yokoyama
- Journal Title
  
  Microbes and Environments
  
  Volume: 34 Issue: 4 Pages: 347-355
- DOI
  10.1264/jsme2.ME18168
- NAID
  130007776141
- ISSN
  1342-6311, 1347-4405
- Language
  English
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H04148
[Journal Article] Burkholderia and Paraburkholderia are Predominant Soybean Rhizobial Genera in Venezuelan Soils in Different Climatic and Topographical Regions2019
- Author(s)
 María Daniela Artigas Ramírez, Mingrelia España, Claudia Aguirre, Katsuhiro Kojima, Naoko Ohkama-Ohtsu, Hitoshi Sekimoto, and Tadashi Yokoyama
- Journal Title
 
 Microbes and Environments
 
 Volume: 34 Issue: 1 Pages: 43-58
- DOI
 10.1264/jsme2.ME18076
- NAID
 130007627744
- ISSN
 1342-6311, 1347-4405
- Language
 English
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
 KAKENHI-PROJECT-18H04148
[Journal Article] Influence of rice-husk biochar and Bacillus2019
- Author(s)
  Khin Thuzar Win, Keiki Okazaki, Taiichiro Ookawa, Tadashi Yokoyama, Yoshinari Ohwaki.
- Journal Title
  
  PloS one.
  
  Volume: 14 Issue: 7 Pages: 1-21
- DOI
  10.1371/journal.pone.0220236
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H04148
[Journal Article] Genotypic difference in (137) Cs accumulation and transfer from the contaminated field in Fukushima to azuki bean (Vigna angularis).2016
- Author(s)
  Win K.T., Oo A.Z., Kojima K., Salem D., Yamaya H., Bellingrath-Kimura S.D., Tomooka N., Kaga A., Ohkama-Ohtsu N., Yokoyama T.
- Journal Title
  
  J Environ Radioact
  
  Volume: 159 Pages: 138-147
- DOI
  10.1016/j.jenvrad.2016.04.011
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25292209
[Journal Article] Growth rate and gene expression of a mutant of a TetR family transcriptional regulator gene (blr7984) in Bradyrhizobium diazoefficiens USDA1102016
- Author(s)
  Naoko Ohkama-Ohtsu, Haruna Honma, Mariko Nakagome, Maki Nagata, Hiroko Yamaya-Ito, Yoshiaki Sano, Norina Hiraoka, Takaaki Ikemi, Akihiro Suzuki, Shin Okazaki, Kiwamu Minamisawa and Tadashi Yokoyama
- Journal Title
  
  Microbes Environ
  
  Volume: 0 Pages: 0-0
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25292209
[Journal Article] Genetic Diversity and Symbiotic Phenotype of Hairy Vetch Rhizobia in Japan2016
- Author(s)
  KunYuan, HiroKi Miwa, MaKi IizuKa, Tadashi Yokoyama, Yoshiharu Fujii, and Shin Okazaki
- Journal Title
  
  Microbes and Environments
  
  Volume: 31 Issue: 2 Pages: 121-126
- DOI
  10.1264/jsme2.ME15184
- NAID
  130005158497
- ISSN
  1342-6311, 1347-4405
- Language
  English
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25292209, KAKENHI-PROJECT-26304016, KAKENHI-PROJECT-26304024
[Journal Article] Varietal differences in growth and Cs allocation of blackgram (Vigna mungo) under water stress2015
- Author(s)
  Win K.T., Oo A.Z., Aung H.P., Terasaki A., Yokoyama T., Bellingrath-Kimura S.D.
- Journal Title
  
  Environ. Exp. Botany
  
  Volume: 109 Pages: 244-253
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25292209
[Journal Article] Peribacteroid solution of soybean root nodules partly induces genomic loci for differentiation into bacteroids of free-living Bradyrhizobium japonicum cells2015
- Author(s)
  Ohkama-Ohtsu N., Ichida S., Yamaya H., Ohwada T., Itakura M., Hara Y., Mitsui H., Kaneko T., Tabata S., Tejima K., Saeki K., Omori H., Hayashi M., Maekawa M., Murooka Y., Tajima S., Simomura S., Nomura M., Uchiumi T., Suzuki A., Shimoda Y., Abe M., Minamisawa K., Arima Y., Yokoyama T.（責任著者）
- Journal Title
  
  Soil Sci. Plant Nutr.
  
  Volume: 60 Issue: 3 Pages: 461-470
- DOI
  10.1080/00380768.2014.994470
- NAID
  110010031454
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25292209, KAKENHI-PROJECT-25450085
[Journal Article] Evaluation of the possibility to use the plant-microbe interaction to stimulate radioactive 137Cs accumulation by plants in a contaminated farm field in Fukushima, Japan2015
- Author(s)
  Djedidi S., Terasaki A., Aung H.P., Kojima K., Yamaya H., Ohkama-Ohtsu N., Bellingrath-Kimura S.D., Meunchang P., Yokoyama T
- Journal Title
  
  J. Plant Res.
  
  Volume: 128 Issue: 1 Pages: 147-159
- DOI
  10.1007/s10265-014-0678-3
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24380176
[Journal Article] Peribacteroid solution of soybean root nodules partly induces genomic loci for differentiation into bacteroids of free-living Bradyrhizobium japonicum cells2015
- Author(s)
  Ohkama-Ohtsu N., Ichida S., Yamaya H., Ohwada T., Itakura M., Hara Y., Mitsui H., Kaneko T., Tabata S., Tejima K., Saeki K., Omori H., Hayashi M., Maekawa M., Murooka Y., Tajima S., Simomura S., Nomura M., Uchiumi T., Suzuki A., Shimoda Y., Abe M., Minamisawa K., Arima Y., Yokoyama T.
- Journal Title
  
  Soil Sci. Plant Nutr.,
  
  Volume: 61, Pages: 461-470
- NAID
  110010031454
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25292209
[Journal Article] Growth and 137Cs uptake of four Brassica species influenced by inoculation with a plant growth-promoting rhizobacterium Bacillus pumilus in three contaminated farmlands in Fukushima prefecture, Japan2015
- Author(s)
  Aung H.P, S. Djedidi, A.Z. Oo, T. Yokoyama, S. Suzuki, H. Sekimoto and S.D. Bellingrath-Kimura
- Journal Title
  
  Science of the Total Environment
  
  Volume: 521-522 Pages: 261-269
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24380176
[Journal Article] Transfer of radiocesium to four cruciferous vegetables as influenced by organic amendment under different field conditions in Fukushima Prefecture2015
- Author(s)
  Aung H. P., Djedidi S., Yokoyama T., Suzuki S., Bellingrath-Kimura S.D.
- Journal Title
  
  Journal of Environmental Radioactivity
  
  Volume: 140 Pages: 148-155
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24380176
[Journal Article] 福島県二本松市東部で採取された野生動物（数種類の鳥類およびほ乳類）の放射性セシウム蓄積2014
- Author(s)
  渡邉　泉, 野村あずみ, 増川武志, 尾崎宏和, 渡井千絵, 林谷秀樹, 五味高志, 吉田　誠, 横山　正
- Journal Title
  
  環境放射能除染学会誌
  
  Volume: 2 Pages: 241-250
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24380176
[Journal Article] 微生物と植物を用いた農耕地からの放射性セシウムのレメデーションの試み2014
- Author(s)
  横山　　正、Djedidi Salem、小島　克洋、山谷　紘子、木村園子ドロテア、渡邉　　泉、大津　直子
- Journal Title
  
  生物工学
  
  Volume: 92
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24380176
[Journal Article] Stable cesium uptake and accumulation capacities of five plant species as influenced by bacterial inoculation and cesium distribution in the soil2014
- Author(s)
  Salem Djedidi, Katsuhiro Kojima, Hiroko Yamaya, Naoko Ohkama-Ohtsu, Sonoko Dorothea Bellingrath-Kimura, Izumi Watanabe, Tadashi Yokoyama
- Journal Title
  
  Journal of Plant research
  
  Volume: 127
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24380176
[Journal Article] 放射性Csを子実に蓄積しない水稲系統の探索とその育種への利用2013
- Author(s)
  横山正、大川泰一郎、小島克洋、大津直子
- Journal Title
  
  平成24年度「大学固有の生物資源を用いた放射性元素除去技術、バイオ肥料・植物保護技術開発」概要集(福島農業復興支援バイオ肥料プロ)ISBN 978-4-9906944-O-1-C3045-￥00000E
  
  Volume: 1 Pages: 18-19
- Data Source
  KAKENHI-PROJECT-24380176
[Journal Article] バイオ肥料を用いた放射性Csで汚染土壌からの放射性Cs除去の可能性の検証2013
- Author(s)
  横山正、Djedidi Salem、木村園子ドロテア、大津直子
- Journal Title
  
  平成24年度「大学固有の生物資源を用いた放射性元素除去技術、バイオ肥料・植物保護技術開発」概要集(福島農業復興支援バイオ肥料プロ)ISBN 978-4-9906944-0-1-C3045-￥00000E
  
  Volume: 1 Pages: 8-9
- Data Source
  KAKENHI-PROJECT-24380176
[Journal Article] 土壌微生物による放射性Cs保持力の評価2013
- Author(s)
  横山正、小島克洋、田中治夫、片山葉子、木村園子ドロテア、大津直子
- Journal Title
  
  平成24年度「大学固有の生物資源を用いた放射性元素除去技術、バイオ肥料・植物保護技術開発」概要集(福島農業復興支援バイオ肥料プロ)ISBN 978-4-9906944-0-1-C3045-￥00000E
  
  Volume: 1 Pages: 22-23
- Data Source
  KAKENHI-PROJECT-24380176
[Journal Article] 放射性Csを子実に蓄積しないダイス・アズキ系統の探索とその育種への利用2013
- Author(s)
  横山正、小島克洋、友岡憲彦、大津直子
- Journal Title
  
  平成24年度「大学固有の生物資源を用いた放射性元素除去技術、バイオ肥料・植物保護技術開発」概要集(福島農業復興支援バイオ肥料プロ)ISBN 978-4-9906944-O-1-C3045-￥00000E
  
  Volume: 1 Pages: 20-21
- Data Source
  KAKENHI-PROJECT-24380176
[Journal Article] The Effect of γ-Sterilization of Carrier Materials on the Shelf Life of Biofertilizer Containing Bradyrhizobium japonicum strain USDA1102012
- Author(s)
  Kouhei Tejima, Katsuya Satoh, Kiyoko Takeda, Tadashi Yokoyama, Issay Narumi
- Journal Title
  
  RADIOISOTOPES
  
  Volume: 61 Pages: 161-171
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21380202
[Journal Article] The Effect ofγ-Sterilization of Carrier Materials on the Shelf Life of Biofertilizer Containing Bradyrhizobium japonicum strain USDA1102012
- Author(s)
  K Tejima, K Satoh, K Takeda, T Yokoyama and I Narumi
- Journal Title
  
  RADIOISOTOPES
  
  Volume: 61 Pages: 161-171
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21380202
[Journal Article] Exploration of natural nod gene inducers for Mesorhizobium loti in seed and root exudates of Lotus corniculatus.2012
- Author(s)
  Katsuhiro Kojima, Tadashi Yokoyama(corresponding Author), Naoko Ohkama－Ohtsu, Suwat Saengkerdsub, Manabu Itakura, Hisayuki Mitsui, Kiwamu Minamisawa and Yasuhiro Arima
- Journal Title
  
  Soil Microorganisms
  
  Volume: 66 Pages: 12-21
- NAID
  110009437362
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24658061
[Journal Article] The Effect of γ-Sterilization of Carrier Materials on the Shelf Life of Biofertilizer Containing Bradyrhizobium2012
- Author(s)
  Kouhei TEJIMA, Katsuya SATOH, Kiyoko TAKEDA, Tadashi YOKOYAMA and Issay　NARUMI
- Journal Title
  
  RADIOISOTOPES
  
  Volume: 61 Pages: 161-171
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24658061
[Journal Article] Phenotypic and genetic characterization of rhizobia associated with alfalfa in the Hokkaido and Ishigaki regions of Japan2011
- Author(s)
  Djedidi S, Yokoyama T, Tomooka N, Ohkama-Ohtsu N, Risal CP, Abdelly C, Sekimoto H
- Journal Title
  
  Syst Appl Microbiol
  
  Volume: 34 Pages: 453-461
- URL
  http://dx.doi.org/10.1016/j.syapm.2011.04.006
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21380202
[Journal Article] Stress tolerance and symbiotic and phylogenic features of root nodule bacteria associated with Medicago species in different bioclimatic regions of Tunisia2011
- Author(s)
  Djedidi S, Yokoyama T, Ohkama-Ohtsu N, Risal CP, Abdelly C, Sekimoto H
- Journal Title
  
  Microbes and Environments
  
  Volume: 26 Pages: 36-45
- NAID
  10028098815
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21380202
[Journal Article] Temperature-Dependent Expression of Type III Secretion System Genes and Its Regulation in Bradyrhizobium japonicum2010
- Author(s)
  Wei, M., Takeshima, K., Yokoyama, T
- Journal Title
  
  Molecular Plant-Microbe Interaction
  
  Volume: 23 Pages: 628-637
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21380202
[Journal Article] Temperature-Dependent Expression of Type III Secretion System Genes and Its Regulation in Bradvrhizobium japonicum.2010
- Author(s)
  Wei, M., Takeshima, K., Yokoyama, T., 他12名
- Journal Title
  
  Molecular Plant-Microbe Interaction
  
  Volume: 23 Pages: 628-637
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21656220
[Journal Article] Temperature- Dependent Expression of Type III Secretion System Genes and Its Regulation in Bradyrhizobium japonicum.2010
- Author(s)
  Wei, M., Takeshima, K., Yokoyama, T., (他12名3番目)
- Journal Title
  
  Molecular Plant-Microbe Interaction
  
  Volume: 23 Pages: 628-637
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21380202
[Journal Article] Temperature-Dependent Expression of Type III Secretion System Genes and Its Regulation in Bradyrhizobium japonicum2010
- Author(s)
  M.Wei1, K.Takeshima1, T Yokoyama, T Ohwada, 他10名
- Journal Title
  
  Molecular Plant-Microbe Interactions (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21380202
[Journal Article] Genetic diversity of native soybean bradyrhizobia from different topog raphical regions along the southern slopes of the Himalayan Mountains in Nenal2010
- Author(s)
  Risal, C., P., Yokoyama, T.(corresponding author), Ohkama-Ohtsu, N., 他2名
- Journal Title
  
  Systematic and Applied Microbiology
  
  Volume: 33 Pages: 416-425
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21656220
[Journal Article] Temperature-Dependent Expression of Type III Secretion System Genes and Its Regulation in Bradyrhizobium japonicum2010
- Author(s)
  M.Weil, K.Takeshimal, T Yokoyama, T Ohwada, 他10名
- Journal Title
  
  Molecular Plant-Microbe Interactions (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21656220
[Journal Article] Genetic diversity of native soybean bradyrhizobia from different topographical regions along the southern slopes of the Himalayan Mountains in Nepal2010
- Author(s)
  Risal, C., P., Yokoyama, T.(corresponding author), Ohkama-Ohtsu, N
- Journal Title
  
  Systematic and Applied Microbiology
  
  Volume: 33 Pages: 416-425
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21380202
[Journal Article] 土壌改良資材を用いて食料と環境を考える,アジアの微生物資材2009
- Author(s)
  大山卓爾, 横山正, 安藤象太郎
- Journal Title
  
  農業および園芸 84
  
  Pages: 203-212
- Data Source
  KAKENHI-PROJECT-21380202
[Journal Article] ダイズ根粒菌ノッドファクター受容するダイズnfr遺伝子LysM領域の多様性解析及びLysM領域と根粒着生数の関連性について2009
- Author(s)
  横山正, 山口美香, 友岡憲彦
- Journal Title
  
  土と微生物 63
  
  Pages: 9-17
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21656220
[Journal Article] 土壌改良資材を用いて食料と環境を考える,アジアの微生物資材2009
- Author(s)
  大山卓爾,横山正,安藤象太郎
- Journal Title
  
  農業および園芸
  
  Volume: 84 Pages: 203-212
- Data Source
  KAKENHI-PROJECT-21380202
[Journal Article] 土壌改良資材を用いて食料と環境を考える,アジアの微生物資材2009
- Author(s)
  大山卓爾, 横山正, 安藤象太郎
- Journal Title
  
  農業および園芸 84
  
  Pages: 203-212
- Data Source
  KAKENHI-PROJECT-21656220
[Journal Article] ダイズ根粒シンビオソームのPeri-bacteroid spaceに存在する溶液を処理することで単生ダイズ根粒菌USDA110株に誘導される遺伝子応答の網羅的解析2006
- Author(s)
  横山正, 市田沙智子, 大石真子, 中坪知史, 手島光平, 有馬泰紘, 大和田琢二, 南澤究, 三井久幸, 板倉学, 金子貴一, 田畑哲之, 佐伯和彦, 大森博文, 田島茂行, 内海俊樹, 阿部美紀子
- Journal Title
  
  植物微生物研究会第15回研究交流会講演要旨集ISSN1341-0652 Vol. 15
  
  Pages: 5-6
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16380048
[Journal Article] Variation in the nod gene RFLPs, nucleotide sequences of 16S rRNA genes, Nod factors, and nodulation abilities of Bradyrhizobium strains isolated from Thai Vigna plants2006
- Author(s)
  Yokoyama T., Tomooka N.et al.
- Journal Title
  
  Canadian Journal of Microbiology 52
  
  Pages: 31-46
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16310160
[Journal Article] タイのVigna属植物に根粒を形成するBradyrhizobium属根粒菌の特性解明2005
- Author(s)
  横山正他
- Journal Title
  
  土と微生物(日本土壌微生物学会誌) 59(2)
  
  Pages: 31-31
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16310160
[Journal Article] ダイズ根粒のperibacteroid apaceに存在する単生根粒菌増殖抑制物質について2005
- Author(s)
  市田沙智子, 横山正, 有馬泰紘
- Journal Title
  
  日本土壌肥料学会講演要旨集ISSN0288-5840 Vol. 51
  
  Pages: 56-56
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16380048
[Journal Article] A METHOD TO ENABLE CONTINUOUS LIQUID INTRODUCTION INTO AN APOPLAST OF A SOYBEAN-PLANTLET LEAF AND ITS APPLICATION TO ELUCIDATING SUPERNODULATION TRAIT OF NOD1-32005
- Author(s)
  Yasuhiro Arima, Hiroko Yamaya, Tadashi Yokoyama
- Journal Title
  
  Biological Nitrogen Fixation, Sustainable Agriculture and the Environment., in "Current Plant Science and Biotechnology in Agriculture" Vol.41
  
  Pages: 187-188
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15380048
[Journal Article] 東南アジアに分布するVigna属マメ科植物に共生する根粒菌の系統と共生特性2005
- Author(s)
  横山正他
- Journal Title
  
  日本土壌肥料学会講演要旨集 51
  
  Pages: 50-50
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16310160
[Journal Article] A METHOD TO ENABLE CONTINUOUS LIQUID INTRODUCTION INTO AN APOPLAST OF A SOYBEAN-PLANTLET LEAF AND ITS APPLICATION TO ELUCIDATING SUPERNODULATION TRAIT OF NOD1-32005
- Author(s)
  Yasuhiro Arima, Hiroko Yamaya, Tadashi Yokoyama
- Journal Title
  
  Biological Nitrogen Fixation, Sustainable Agriculture and the Environment., in ",Current Plant Science and Biotechnology in Agriculture" Vol. 41
  
  Pages: 187-188
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15380048
[Journal Article] Comprehensive analysis of plant gene expression in soybean root nodules a different growth stages.2005
- Author(s)
  Kaewsuralikhit S., Yokoyama T., Kouchi H., Arima Y.
- Journal Title
  
  Soil Sci Plant Nutr. Vol.51
  
  Pages: 313-322
- NAID
  110004704772
- Data Source
  KAKENHI-PROJECT-16380048
[Journal Article] ダイズ根粒のperibacteroid apaceに存在する単生根粒菌増殖抑制物質について2005
- Author(s)
  市田紗智子, 横山正, 有馬泰紘
- Journal Title
  
  日本土壌肥料学会講演要旨集 Vol.51
  
  Pages: 56-56
- Data Source
  KAKENHI-PROJECT-16380048
[Journal Article] ダイズ根粒シンビオソームのPeri-bacteroid spaceに存在する溶液を処理することで単生ダイズ根粒菌USDA110株に誘導される遺伝子応答の網羅的解析2005
- Author(s)
  横山正, 市田紗智子, 大石真子, 中坪知史, 手島光平, 有馬泰紘, 大和田琢二, 南澤究, 三井久幸, 板倉学, 金子貴一, 田畑哲之, 佐伯和彦, 大森博文, 田島茂行, 内海俊樹, 阿部美紀子
- Journal Title
  
  植物微生物研究会第15回研究交流会講演要旨集ISSN1341-0652 Vol.15
  
  Pages: 5-6
- Data Source
  KAKENHI-PROJECT-16380048
[Journal Article] A METHOD TO ENABLE CONTINUOUS LIQUID INTRODUCTION INTO AN APOPLAST OF A SOYBEAN-PLANTLET LEAF AND ITS APPLICATION TO ELUCIDATING SUPERNODULATION TRAIT OF NOD1-32005
- Author(s)
  Yasuhiro Arima, Hiroko Yamaya, Tadashi Yokoyama
- Journal Title
  
  Biological Nitrogen Fixation, Sustainable Agriculture and the Environment
  
  Pages: 187-188
- Data Source
  KAKENHI-PROJECT-15380048
[Journal Article] Global gene expression in Bradyrhizobium japonicum USDA 110 induced by PBS-solution isolated from peri-bacteroidal spaces in symbiosomes of soybean root nodules in terms of macroarray analysis.2005
- Author(s)
 Yokoyama T., Ichida S., Ohishi N., Nakatsubo S., Tejima K., Arima Y., Ohwada T., Minamisawa K., Mitsui H., Itakura M., Kaneko T., Tabata S., Saeki K., Omori H., Tajima S., Uchiumi T., Abe M.
- Journal Title
 
 Abstract of the 15^<th> Annual Meeting for plant-Microbe Interactions Vol.15, ISSN1341-0652
 
 Pages: 4-5
- Description
 「研究成果報告書概要(欧文)」より
- Data Source
 KAKENHI-PROJECT-16380048
[Journal Article] Bradyrhizobium属根粒菌のダイズへの根粒形成における温度の影響2005
- Author(s)
  横山正
- Journal Title
  
  日本土壌肥料学雑誌 76(5)
  
  Pages: 599-607
- NAID
  110004734873
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16310160
[Journal Article] Comprehensive analysis of plant gene expression in soybean root nodules at different growth stages.2005
- Author(s)
  Kaewsuralikhit S., Yokoyama T., Kouchi H., Arima Y.
- Journal Title
  
  Soil Sci Plant Nutr. Vol. 51
  
  Pages: 313-322
- NAID
  110004704772
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16380048
[Journal Article] 根粒PBS物質投与により引き起こされるダイズ根粒菌タンパク質2次元電気泳動像の変化2005
- Author(s)
  大石真子, 横山正, 有馬泰紘
- Journal Title
  
  日本土壌肥料学会講演要旨集ISSN0288-5840 Vol. 51
  
  Pages: 51-51
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16380048
[Journal Article] Genome-wide Vie of Mesorhizobium and Bradyrhizobium, expression island clustered on symbiosis island and genome diversity.2005
- Author(s)
  Uchiumi T., Ohwada T., Kaneko T., Yokoyama T., Saeki K., Hayashi M., Tajima S., Minamizawa K.
- Journal Title
  
  Current Plant Science and Biotechnology in Agriculture. Vol.41 Biological Nitrogen Fixation, Sustainable Agriculture and the Environment. (Edited by Y.Wang, M.Lin, Z.Tian, C.Elmerich, and W.Newton) (Springer, Netherlands.) ISBN-101-4020-3569-1
  
  Pages: 139-139
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16380048
[Journal Article] Image analysis of cell proteins of Bradyrhizobium japonicum USDA 110 incubated with symbiosome solution isolated from soybean root nodules in terms of high-resolution 2D electrophoresis.2005
- Author(s)
  Ooishi N., Yokoyama T., Arima Y.
- Journal Title
  
  Abstract of the annual meeting for Japanese society of soil science and plant nutrition Vol.51
  
  Pages: 51-51
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16380048
[Journal Article] Comprehensive analysis of plant gene expression in soybean root nodules at different growth stages.2005
- Author(s)
  Kaewsuralikhit S., Yokoyama T., Kouchi H., Arima Y.
- Journal Title
  
  Soil Sci Plant Nutr. Vol.51
  
  Pages: 313-322
- NAID
  110004704772
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16380048
[Journal Article] Growth inhibitor of Bradyrhizobium in symbiosome solution isolated from soybean root nodules.2005
- Author(s)
  Ichida S., Yokoyama T., Arima Y.
- Journal Title
  
  Abstract of the annual meeting for Japanese society of soil science and plant nutrition Vol.51
  
  Pages: 56-56
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16380048
[Journal Article] 根粒PBS物質投与により引き起こされるダイズ根粒菌タンパク質2次元電気泳動像の変化2005
- Author(s)
  大石真子, 横山正, 有馬泰紘
- Journal Title
  
  日本土壌肥料学会講演要旨集 Vol.51
  
  Pages: 51-51
- Data Source
  KAKENHI-PROJECT-16380048
[Journal Article] Expression Islands Clustered on the Symbiosis Island of the Mesorhizobium loti Genome.2004
- Author(s)
  Uchiumi, T., T.Yokoyama 他
- Journal Title
  
  Journal of Bacteriology 186
  
  Pages: 2439-2448
- Data Source
  KAKENHI-PROJECT-16310160
[Journal Article] Large-Scale Analysis of Gene Expression Profiles during Early Stages of Root Nodule Formation in a Model Legume, Lotus japonicus.2004
- Author(s)
  Kouchi H., T.Yokoyama 他
- Journal Title
  
  DNA Research 11
  
  Pages: 263-274
- Data Source
  KAKENHI-PROJECT-16310160
[Journal Article] Expression Island Cluster on the Symbiosis Island of the Mesorhizobium lote Genome.2004
- Author(s)
  Uchiumi T., Ohwada T., Itakura M., Mitui H., Nukui N., Dawadi P., Kaneko T., Tabata S., Yokoyama T., Tejima K., Saeki K., Omori H., Hayashi M., Maekawa T., Sriprang R., Murooka Y., Tajima S., Simomura K., Nomura M., Suzuki A., shimoda Y., Sioya K., Abe M., Minamisawa K.
- Journal Title
  
  J.of Bacteriol. Vol.186
  
  Pages: 2439-2448
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16380048
[Journal Article] ダイズ根粒PBS物質が単生状態のBradyrhizobium japonicum USDA110株の増殖遺伝子発現に及ばす影響2004
- Author(s)
  市田沙智子, 横山正, 有馬泰紘
- Journal Title
  
  日本土壌肥料学会講演要旨集ISSN0288-5840 Vol. 50
  
  Pages: 61-61
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16380048
[Journal Article] Expression Island Cluster on the Symbiosis Island of the Mesorhizobium loti Genome.2004
- Author(s)
  Uchiumi T., Ohwada T., Itakura M., Mitui H., Nukui N., Dawadi P., Kaneko T., Tabata S., Yokoyama T., Tejima K., Saeki K., Omori H., Hayashi M., Maekawa T., Sriprang R., Murooka Y., Tajima S., Simomura K., Nomura M., Suzuki A., shimoda Y., Sioya K., Abe M., Minamisawa K
- Journal Title
  
  J. of Bacteriol. Vol. 186
  
  Pages: 2439-2448
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16380048
[Journal Article] ダイズ根粒PBS物質が単生状態のBradyrhizobium japonicum USDA11O株の増殖及び遺伝子発現に及ぼす影響2004
- Author(s)
  市田紗智子, 横山正他
- Journal Title
  
  日本土壌肥料学会講演要旨集 50
  
  Pages: 61-61
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16310160
[Journal Article] ダイズ根粒PBS物質が単生状態のBradyrhizobium japonicum USDA110株の増殖及び遺伝子発現に及ぼす影響2004
- Author(s)
  市田紗智子, 横山正, 有馬泰紘
- Journal Title
  
  日本土壌肥料学会講演要旨集 50
  
  Pages: 61-61
- Data Source
  KAKENHI-PROJECT-16380048
[Journal Article] Large-scale analysis of gene expression profiles during early stages of root nodule formation in a model legume, Lotus japonicus.2004
- Author(s)
  Kouchi H., Yokoyama T.et al.
- Journal Title
  
  DNA research 11
  
  Pages: 263-274
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16310160
[Journal Article] Expression islands clustered on the symbiosis island of the Mesorhizobium lotigenome2004
- Author(s)
  Uchiumi T., Yokoyama T.et al.
- Journal Title
  
  Journal of Bacteriology 186
  
  Pages: 2439-2448
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16310160
[Journal Article] ダイズ根粒PBS物質が単生状態のBradyrhizobium japonicum USDA110株の増殖及び遺伝子発現に及ぼす影響2004
- Author(s)
  市田紗智子, 横山正, 有馬泰紘
- Journal Title
  
  日本土壌肥料学会講演要旨集 50
  
  Pages: 61-61
- Data Source
  KAKENHI-PROJECT-16310160
[Patent] バイオ肥料2013
- Inventor(s)
  小野愛、見城貴志、浅野智孝、吉川正巳、横山正
- Industrial Property Rights Holder
  小野愛、見城貴志、浅野智孝、吉川正巳、横山正
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2013-258791
- Filing Date
  2013-12-16
- Data Source
  KAKENHI-PROJECT-24380176
[Patent] 新規バチルス属窒素固定細菌、植物生育促進剤、及び植物の栽培方法2012
- Inventor(s)
  横山正
- Industrial Property Rights Holder
  横山正
- Filing Date
  2012-11-13
- Data Source
  KAKENHI-PROJECT-24380176
[Patent] 新規バチルス属窒素固定細菌、植物生育促進剤、及び植物の栽培方法2012
- Inventor(s)
  横山　正
- Industrial Property Rights Holder
  横山　正
- Industrial Property Rights Type
  特許
- Filing Date
  2012-11-13
- Data Source
  KAKENHI-PROJECT-24658061
[Presentation] Wood-rotting Basidiomycetes fungi and Aspergillus-derived biological amendments differently influenced radiocesium transfer to rice plant2019
- Author(s)
  Salem Djedidi,Marcela Caetano Lopes,Davilla Alessandra Da Silva Alves,Makoto Yoshida,Yohei Yamagata,Takuya Ban,Taiichiro Ookawa,Naoko Ohkama-Ohtsu,Tadashi Yokoyama
- Organizer
  5th Asian Conference on Plant-Microbe Symbiosis and Nitrogen Fixation, Japanese Society of Plant Microbe Interactions
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H04148
[Presentation] カリウム、リン溶解菌の土壌への接種がイネのセシウム吸収に与える影響2019
- Author(s)
  曽根佑介,Salem Djedidi,山形洋平,吉田誠,伴琢也,大津直子,横山正
- Organizer
  日本土壌肥料学会
- Data Source
  KAKENHI-PROJECT-18H04148
[Presentation] 南西諸島の海浜に分布するハマアズキと耐塩性Sinorhizobium属根粒菌の共生成立を許容するNaCl濃度について2015
- Author(s)
  丸山雄大、友岡憲彦、内藤健、大津直子、横山正
- Organizer
  日本土壌微生物学会
- Place of Presentation
  つくば市
- Year and Date
  2015-05-22
- Data Source
  KAKENHI-PROJECT-25292209
[Presentation] Vigna属野生植物の環境耐性型新作物の開発に向けた根粒菌のイオンビーム照射による改良2015
- Author(s)
  丸山雄大¹・武田喜代子¹・友岡憲彦²・横山正³ ・佐藤勝也⁴・大野豊
- Organizer
  第10回高崎量子応用研究シンポジウム
- Place of Presentation
  国立研究開発法人日本原子力研究開発機構　高崎量子応用研究所
- Year and Date
  2015-10-08
- Data Source
  KAKENHI-PROJECT-25292209
[Presentation] 福島県二本松市東部で採取された野生動物（鳥類および哺乳類）の放射性セシウム2014
- Author(s)
  渡邉泉，野村あづみ，増川武志，尾崎宏和，佐藤幸太，林谷秀樹，五味高志，吉田誠，横山正
- Organizer
  第3回日本環境放射能除染学会
- Place of Presentation
  福島県郡山市
- Year and Date
  2014-07-04
- Data Source
  KAKENHI-PROJECT-24380176
[Presentation] 福島県二本松市東部の水田生態系における放射性セシウム蓄積〜2013年の調査〜2014
- Author(s)
  渡邉泉，青山光，尾崎宏和，佐藤幸太，林谷秀樹，五味高志，吉田誠，横山正
- Organizer
  第3回日本環境放射能除染学会
- Place of Presentation
  福島県郡山市
- Year and Date
  2014-07-04
- Data Source
  KAKENHI-PROJECT-24380176
[Presentation] 二本松市での放射性Csに対して安全・安心な作物栽培のための試み2014
- Author(s)
  横山　正
- Organizer
  日本土壌肥料学会東京大会市民公開シンポジウム
- Place of Presentation
  小金井市
- Year and Date
  2014-09-11
- Invited
- Data Source
  KAKENHI-PROJECT-24380176
[Presentation] 稲の品種、動物・昆虫「いまわかる、田畑・山・心の汚染里山再生・災害復興プログラム中間報告会」2013
- Author(s)
  横山正
- Organizer
  里山再生・災害復興プログラム調査実行委員会二本松市、二本松市農業委員会
- Place of Presentation
  福島県二本松市東和文化センター(招待講演)
- Year and Date
  2013-02-09
- Data Source
  KAKENHI-PROJECT-24380176
[Presentation] Influence of water regimes on growth rate, plant radio-cesium uptake and its distribution of Black gram species (Vigna radiata)2013
- Author(s)
  Win K.T., Oo A.Z., Terasaki A., Han P.A., Yokoyama T., Kimura S.D.
- Organizer
  日本土壌肥料学会
- Place of Presentation
  名古屋大学
- Data Source
  KAKENHI-PROJECT-24380176
[Presentation] Transcriptomic analysis of mechanisms causing high growth speed and sustained high nitrogen fixation activity in the blr7984 gene knockout mutant of Bradyrhizobium japonicum USDA1102013
- Author(s)
  Naoko Ohtsu, Haruna Honma, Toshinori Kozaki, Kazuo Ishii, Maki Nagata, Akihiro Suzuki and Tadashi Yokoyama
- Organizer
  18th International Congress on Nitrogen Fixation
- Place of Presentation
  宮崎市ワールドコンベンションセンター
- Data Source
  KAKENHI-PROJECT-24780058
[Presentation] 福島県二本松市で行っているバイオ肥料と複数の作物種を組み合わせた植物一微生物相互作用によるCs汚染土壌からのCs除去試験 : 1年目の結果報告2013
- Author(s)
  Djedidi Salem、小島克洋、木村園子ドロテア、大津直子、横山正
- Organizer
  日本土壌微生物学会
- Place of Presentation
  東京農工大学
- Year and Date
  2013-06-20
- Data Source
  KAKENHI-PROJECT-24380176
[Presentation] バイオ肥料と除去植物を組み合わせた放射性Csで汚染された農地の浄化法の検証2013
- Author(s)
  横山正
- Organizer
  日本土壌微生物学会
- Place of Presentation
  東京農工大学(招待講演)
- Year and Date
  2013-06-19
- Data Source
  KAKENHI-PROJECT-24380176
[Presentation] バイオ肥料と除去植物を組み合わせた放射性Csで汚染された農地の浄化法の検証2013
- Author(s)
  横山　正
- Organizer
  日本土壌微生物学会
- Place of Presentation
  東京農工大学農学部
- Invited
- Data Source
  KAKENHI-PROJECT-24380176
[Presentation] バイオ肥料と複数の作物種を組み合わせた植物-微生物相互作用による放射性Cs汚染農地からの放射性Cs除去試験2013
- Author(s)
  Salem Djedidi、小島克洋、木村園子ドロテア、大津直子、横山　正
- Organizer
  日本土壌肥料学会
- Place of Presentation
  名古屋大学
- Data Source
  KAKENHI-PROJECT-24380176
[Presentation] ダイズ根粒菌B.japonicam　USDA110株由来のblr7984遺伝子破壊株の形質調査および遺伝子発現解析2013
- Author(s)
  本間春菜・大津直子・古崎利紀・石井一夫・横山正
- Organizer
  日本土壌微生物学会
- Place of Presentation
  東京農工大学
- Data Source
  KAKENHI-PROJECT-24780058
[Presentation] ダイズ根粒菌B.japonicam USDA110株由来のblr7984遺伝子破壊株の形質調査および遺伝子発現解析2013
- Author(s)
  本間春菜、大津直子、古崎利紀、石井一夫、横山正
- Organizer
  日本土壌微生物学会
- Place of Presentation
  東京農工大学(東京）
- Data Source
  KAKENHI-PROJECT-24780058
[Presentation] Transcriptomic analysis of mechanisms causing high growth speed and sustained high nitrogen fixation activity in the blr7984 gene knockout mutant of Bradyrhizobium japonicum USDA1102013
- Author(s)
  Naoko Ohtsu, Haruna Honma, Toshinori Kozaki, Kazuo Ishii, Maki Nagata, Akihiro Suzuki, Tadashi Yokoyama
- Organizer
  18th International Congress on Nitrogen Fixation
- Place of Presentation
  宮崎
- Year and Date
  2013-10-16
- Data Source
  KAKENHI-PROJECT-24780058
[Presentation] Radiocesium Uptake Responses of Four Cruciferous Vegetables to Organic Compost and PGPR Application2013
- Author(s)
  Han P.A., Djedidi S., Hein A. M., Yokoyama T., Kimura S.D.
- Organizer
  日本土壌肥料学会
- Place of Presentation
  名古屋大学
- Data Source
  KAKENHI-PROJECT-24380176
[Presentation] ダイズ根粒菌B.japonicam USDA110株由来のblr7984遺伝子破壊株の形質調査および遺伝子発現解析2013
- Author(s)
  本間春菜・大津直子・古崎利紀・石井一夫・横山正
- Organizer
  日本土壌微生物学会
- Place of Presentation
  東京
- Year and Date
  2013-06-20
- Data Source
  KAKENHI-PROJECT-24780058
[Presentation] ダイズ根粒菌Bradyrhizobium japonicum USDA110株のblr7984遺伝子の機能解析2013
- Author(s)
  本間春菜、大津直子、横山正、永田真紀、鈴木章弘
- Organizer
  植物微生物研究交流会
- Place of Presentation
  愛知県岡崎市基礎生物学研究所
- Data Source
  KAKENHI-PROJECT-24780058
[Presentation] ダイズ根粒菌USDA110株のblr7984遺伝子破壊株におけるグルタチオン濃度上昇と、細胞増殖促進及び窒素固定活性長期維持との関係2013
- Author(s)
  本間春菜・大津直子・横山正・永田真紀・鈴木章弘
- Organizer
  植物微生物研究交流会
- Place of Presentation
  愛知
- Year and Date
  2013-09-08
- Data Source
  KAKENHI-PROJECT-24780058
[Presentation] 土壌性質の違いが福島の農地土壌における放射性セシウムの存在画分に及ぼす影響2013
- Author(s)
  寺崎晶美、Salem Djedidi、横山正、鈴木創三、木村園子ドロテア
- Organizer
  日本土壌肥料学会
- Place of Presentation
  名古屋大学
- Data Source
  KAKENHI-PROJECT-24380176
[Presentation] バイオ肥料と除去植物の生物相関よる福島の放射性Cs汚染土壌からのCs除去加速化の検討Cs安定同位体を用いたCs吸収加速化に適したバイオ肥料と除去植物の組合せモデル試験2012
- Author(s)
  Salem Djedidi ・寺崎まさみ・木村園子ドロテア・渡邉泉・大津直子・横山正
- Organizer
  日本土壌肥料学会
- Place of Presentation
  鳥取大学
- Year and Date
  2012-09-05
- Data Source
  KAKENHI-PROJECT-24380176
[Presentation] Evaluation of stable Cs uptake capacity of some plant species inassociation with two different genuses of PGPR strains.2012
- Author(s)
  Djedidi salem ・ Tadashi Yokoyama ・ Izumi Watanabe ・ Sonoko Dorothea Kimura ・ Naoko Ohkama-Ohtsu
- Organizer
  日本土壌微生物学会
- Place of Presentation
  神戸大学
- Year and Date
  2012-06-23
- Data Source
  KAKENHI-PROJECT-24380176
[Presentation] Summary of FNCA Biofertilizer Project in FY 20112012
- Author(s)
  Tadashi　Yokoyama
- Organizer
  文部科学省（MEXT）、中国国家原子能機構（CAEA）、中国農業科学院（CAAS）、
- Place of Presentation
  中国・北京・中国農業科学院
- Invited
- Data Source
  KAKENHI-PROJECT-24658061
[Presentation] ダイズ根粒菌のゲニステイン誘導遺伝子の破壊と共生における役割2012
- Author(s)
  日高達夫，武島圭介，大西将之，魏敏，横山正，南沢究，三井久幸，板倉学，金子貴一，田畑哲之，佐伯和彦，大森博文，田島茂行，内海俊樹，阿部美紀子，大和田琢二
- Organizer
  植物微生物研究会
- Place of Presentation
  兵庫県・神戸大学農学部
- Data Source
  KAKENHI-PROJECT-24658061
[Presentation] 根圏微生物がダイズ根粒数を制御する機構の解明2012
- Author(s)
  中村紘之, 北原大平, 大津直子，横山正
- Organizer
  植物微生物研究会
- Place of Presentation
  兵庫県・l神戸大学農学部
- Data Source
  KAKENHI-PROJECT-24658061
[Presentation] ダイズ根粒菌USDA110株のblr7984遺伝子破壊株におけるグルタチオン濃度上昇と細胞増殖促進及び窒素固定活性長期維持との関係2012
- Author(s)
  大津直子・本間春菜・平岡恭奈・佐野義憲・中込マリコ・市田紗智子・横山正
- Organizer
  植物微生物研究交流会
- Place of Presentation
  神戸
- Year and Date
  2012-09-25
- Data Source
  KAKENHI-PROJECT-24780058
[Presentation] Relationships between Soil Amendments and Radiocesium Movement in Some Crucifers under Cs-contaminated Field Condition2012
- Author(s)
  Han Phyo Aung, Aung Moe Hein, Yokoyama Tadashi and Kimura Sonoko Dorothea
- Organizer
  第13回日本有機農業学会
- Place of Presentation
  東京農工大学
- Year and Date
  2012-12-08
- Data Source
  KAKENHI-PROJECT-24380176
[Presentation] ダイズ根粒シンビオソーム溶液中に静置した単生ダイズ根粒菌の窒素固定活性の発現について2012
- Author(s)
  小松誠史, 大津直子，横山正
- Organizer
  植物微生物研究会
- Place of Presentation
  兵庫県・神戸大学農学部
- Data Source
  KAKENHI-PROJECT-24658061
[Presentation] ダイズ根粒菌USDA110株のblr7984遺伝子破壊株におけるグルタチオン濃度上昇と、細胞増殖促進及び窒素固定活性長期維持との関係2012
- Author(s)
  大津直子、本間春菜、平岡恭奈、佐野義憲、中込マリコ、市田紗智子、横山正
- Organizer
  植物微生物研究交流会
- Place of Presentation
  神戸大学（兵庫）
- Data Source
  KAKENHI-PROJECT-24780058
[Presentation] ハマササゲ(Vigna marina)、ナガバハマササゲ(V. luteola)、アカササゲ(V. vexillata)の種内および種間交雑2011
- Author(s)
  友岡憲彦,伊勢村武久, WAN P,吉田裕太郎,内藤健,加賀秋人,江原宏,横山正
- Organizer
  熱帯農業研究
- Place of Presentation
  信州大学農学部
- Year and Date
  2011-09-17
- Data Source
  KAKENHI-PROJECT-21380202
[Presentation] チュニジアと日本の土壌から単離したSinorhizobium属根粒菌の遺伝的な特性比較2011
- Author(s)
  ジディディサレム,横山正,友岡憲彦,大津直子,関本均
- Organizer
  植物微生物研究会
- Place of Presentation
  岡山大学農学部
- Year and Date
  2011-09-20
- Data Source
  KAKENHI-PROJECT-21380202
[Presentation] ハマササゲ(Vigna marina)、ナガバハマササゲ(V.luteola)、アカササゲ(V.vexillata)の種内および種間交雑2011
- Author(s)
  友岡憲彦, 伊勢村武久, WAN P, 吉田裕太郎, 内藤健, 加賀秋人, 江原宏, 横山正
- Organizer
  熱帯農業研究
- Place of Presentation
  信州大学農学部
- Year and Date
  2011-09-17
- Data Source
  KAKENHI-PROJECT-21380202
[Presentation] 異なる地域の連作ダイズ根粒から分離される非共生土壌細菌および根粒菌の分布2010
- Author(s)
  静川幸明、松本静治、吉川正巳、大脇良成、田澤純子、横山正
- Organizer
  日本土壌微生物学会2010年東京大会
- Place of Presentation
  東京大学
- Year and Date
  2010-05-22
- Data Source
  KAKENHI-PROJECT-21380202
[Presentation] Azospirillum菌接種による飼料イネ「リーフスター」の窒素肥料低減栽培技術の研究2010
- Author(s)
  鳥居昭宏・安藤象太郎・本林隆・横山正
- Organizer
  日本土壌微生物学会2010年東京大会
- Place of Presentation
  東京大学
- Year and Date
  2010-05-22
- Data Source
  KAKENHI-PROJECT-21656220
[Presentation] 連作ダイズ根粒に感染する非共生土壌細菌の多様性2010
- Author(s)
  大脇良成、田澤純子、松岡宏明、新良力也、横山正、松本静治、静川幸明、吉川正巳
- Organizer
  日本土壌肥料学会2010年北海道大会
- Place of Presentation
  北海道大学
- Year and Date
  2010-09-09
- Data Source
  KAKENHI-PROJECT-21380202
[Presentation] 炭素イオンビーム照射による高温耐性ダイズ根粒菌の作出2010
- Author(s)
  武田喜代子・手島光平・佐藤勝也・鳴海一成・横山正
- Organizer
  日本土壌微生物学会2010年東京大会
- Place of Presentation
  東京大学
- Year and Date
  2010-05-22
- Data Source
  KAKENHI-PROJECT-21656220
[Presentation] Plant nutritional and yielding effects of Azospirillum biofertiliaer on rice cultivation under Japanese paddy fields and climatic conditions2010
- Author(s)
  Yokoyama, T., Torii, A., Ando, S., Kojima, K., Motobayashi, T., Boonkerd, N.
- Organizer
  1st Asian Conference on Plant-Microbe Symbiosis and Nitrogen Fixation.
- Place of Presentation
  Aoshima Palmbeach Hotel, Miyazaki, Japan 招待講演
- Year and Date
  2010-09-23
- Data Source
  KAKENHI-PROJECT-21656220
[Presentation] The advantage of γ-irradiation of biofertilizer's carrier in bacterial inoculants survival.2010
- Author(s)
  Tejima, K., Yokoyama, T., Satho, K., Narumi, I.
- Organizer
  1st Asian Conference on Plant-Microbe Symbiosis and Nitrogen Fixation.
- Place of Presentation
  Aoshima Palmbeach Hotel, Miyazaki, Japan
- Year and Date
  2010-09-21
- Data Source
  KAKENHI-PROJECT-21656220
[Presentation] The advantage of γ-irradiation of biofertilizer's carrier in bacterial inoculants survival2010
- Author(s)
  Tejima, K., Yokoyama, T., Satho, K., Narumi, I.
- Organizer
  1st Asian Conference on Plant-Microbe Symbiosis and Nitrogen Fixation.
- Place of Presentation
  Aoshima Palmbeach Hotel, Miyazaki, Japan
- Year and Date
  2010-09-21
- Data Source
  KAKENHI-PROJECT-21380202
[Presentation] Phenotypic and phylogenetic characterization of root nodule bacteria associated with Medicago species in Japanese soils2010
- Author(s)
  Djedidi, S., Ohkama-Ohtsu, N., Tomooka, N., Yokoyama, T.
- Organizer
  1st Asian Conference on Plant-Microbe Symbiosis and Nitrogen Fixation
- Place of Presentation
  宮崎県青島パームビーチホテル
- Year and Date
  2010-09-23
- Data Source
  KAKENHI-PROJECT-21380202
[Presentation] Phenotypic improvement of Bradyrhizobium japonicum USDA110 into a high temperature torelant strain in terms of ion-beam2010
- Author(s)
  Takeda, K., Tejima, K., Satho, K., Narumi, I., Yokoyama, T
- Organizer
  1st Asian Conference on Plant-Microbe Symbiosis and Nitrogen Fixation
- Place of Presentation
  Aoshima Palmbeach Hotel, Miyazaki, Japan
- Year and Date
  2010-09-23
- Data Source
  KAKENHI-PROJECT-21380202
[Presentation] Summary of FNCA biofertilizer project2010
- Author(s)
  Yokoyama, T.
- Organizer
  FNCA 2010 Workshop on Mutation Breeding Project and Biofertilizer Project
- Place of Presentation
  フィリピン・マニラ招待講演
- Year and Date
  2010-11-08
- Data Source
  KAKENHI-PROJECT-21656220
[Presentation] Plant nutritional and yielding effects of Azospirillum biofertiliaer on rice cultivation under Japanese paddy fields and climatic conditions2010
- Author(s)
  Yokoyama, T., Torii, A., Ando, S., Kojima, K., Motobayashi, T., Boonkerd, N.
- Organizer
  1st Asian Conference on Plant-Microbe Symbiosis and Nitrogen Fixation.
- Place of Presentation
  Aoshima Palmbeach Hotel, Miyazaki, Japan
- Year and Date
  2010-09-23
- Data Source
  KAKENHI-PROJECT-21380202
[Presentation] Plant nutritional and yielding effec ts of Azospirillum biofertiliaer on rice cu ltivation under Japanese paddy fields and climatic conditions2010
- Author(s)
  Yokoyama, T., Torii, A., Ando, S., Koji ma, K., Motobayashi, T., Boonkerd, N
- Place of Presentation
  Aos hima Palmbeach Hotel, Miyazaki, Japan
- Year and Date
  2010-09-23
- Data Source
  KAKENHI-PROJECT-21380202
[Presentation] 連作ダイズの根粒より分離した非共生細菌の特性2010
- Author(s)
  大脇良成、田澤純子、松岡宏明、横山正、松本静治、静川幸明、吉川正巳
- Organizer
  第32回根研究集会
- Place of Presentation
  つくば市農業研究機構中央農業研究センター
- Year and Date
  2010-04-20
- Data Source
  KAKENHI-PROJECT-21380202
[Presentation] 連作ダイズの根粒より分離した非共生細菌の特性2010
- Author(s)
  大脇良成、田澤純子、松岡宏明、横山正、松本静治、静川幸明、吉川正巳
- Organizer
  第32回根研究集会
- Place of Presentation
  つくば市農業研究機構中央農業研究センター
- Year and Date
  2010-04-20
- Data Source
  KAKENHI-PROJECT-21656220
[Presentation] Summary of FNCA biofertilizer project2010
- Author(s)
  Yokoyama, T
- Organizer
  FNCA 2010 Workshop on Mutation Breeding Project and Biofertilizer Project
- Place of Presentation
  フィリッピン・マニラ
- Year and Date
  2010-11-08
- Data Source
  KAKENHI-PROJECT-21380202
[Presentation] 連作ダイズ根粒に感染する非共生土壌細菌の多様性2010
- Author(s)
  大脇良成、田澤純子、松岡宏明、新良力也、横山正、松本静治、静川幸明、吉川正巳
- Organizer
  日本土壌肥料学会2010年北海道大会
- Place of Presentation
  北海道大学
- Year and Date
  2010-09-09
- Data Source
  KAKENHI-PROJECT-21656220
[Presentation] The advantage ofγ-irradiation of biofertilizer's carrier in bacterial inoculants survival2010
- Author(s)
  Tejima, K., Yokoyama, T., Satho, K., Narumi, I.
- Organizer
  1st Asian Conference on Plant-Microbe Symbiosis and Nitrogen Fixation
- Place of Presentation
  Aoshima Palmbeach Hotel, Miyazaki, Japan
- Year and Date
  2010-09-21
- Data Source
  KAKENHI-PROJECT-21380202
[Presentation] 炭素イオンビーム照射による高温耐性ダイズ根粒菌の作出2010
- Author(s)
  武田喜代子・手島光平・佐藤勝也・鳴海一成・横山正
- Organizer
  日本土壌微生物学会2010年東京大会
- Place of Presentation
  東京大学
- Year and Date
  2010-05-22
- Data Source
  KAKENHI-PROJECT-21380202
[Presentation] Phenotypic improvement of Bradyrhizobium japonicum USDA110 into a high temperature torelant strain in terms of ion-beam2010
- Author(s)
  Takeda, K., Tejima, K., Satho, K., Narumi, I., Yokoyama, T.
- Organizer
  1st Asian Conference on Plant-Microbe Symbiosis and Nitrogen Fixation.
- Place of Presentation
  Aoshima Palmbeach Hotel, Miyazaki, Japan
- Year and Date
  2010-09-23
- Data Source
  KAKENHI-PROJECT-21656220
[Presentation] Azospirillum菌接種による飼料イネ「リーフスター」の窒素肥料低減栽培技術の研究2010
- Author(s)
  鳥居昭宏・安藤象太郎・本林隆・横山正
- Organizer
  日本土壌微生物学会2010年東京大会
- Place of Presentation
  東京大学
- Year and Date
  2010-05-22
- Data Source
  KAKENHI-PROJECT-21380202
[Presentation] 異なる地域の連作ダイズ根粒から分離される非共生土壌細菌および根粒菌の分布2010
- Author(s)
  静川幸明、松本静治、吉川正巳、大脇良成、田澤純子、横山正
- Organizer
  日本土壌微生物学会2010年東京大会
- Place of Presentation
  東京大学
- Year and Date
  2010-05-22
- Data Source
  KAKENHI-PROJECT-21656220
[Presentation] Review of FNCA Biofertilizer Project2009
- Author(s)
  Tadashi Yokoyama
- Organizer
  FNCA biofertilizer Project Workshop
- Place of Presentation
  タイ・バンコック
- Year and Date
  2009-11-02
- Data Source
  KAKENHI-PROJECT-21656220
[Presentation] Stress t olerance and genetic analysis of root nod ulationg bacteria isolated from Medicago species in different bioclimatic regions of Tunisia2009
- Author(s)
  S. Djedidi, T. Yokoyama
- Organizer
  日本土壌肥料学会
- Place of Presentation
  京都大学
- Year and Date
  2009-09-15
- Data Source
  KAKENHI-PROJECT-21380202
[Presentation] Stress tolerance and genetic analysis of root nodulationg bacteria isolated from Medicago species in different bioclimatic regions of Tunisia2009
- Author(s)
  S.Djedidi, T.Yokoyama
- Organizer
  日本土壌肥料学会
- Place of Presentation
  京都大学
- Year and Date
  2009-09-15
- Data Source
  KAKENHI-PROJECT-21380202
[Presentation] 阿武隈川の河川堆積物における放射性同位元素の分析と経時変化の検討
- Author(s)
  渡井千絵，尾崎宏和，横山正，渡邉泉
- Organizer
  第22回環境化学討論会
- Place of Presentation
  東京農工大学
- Data Source
  KAKENHI-PROJECT-24380176
[Presentation] 福島第一原子力発電所事故による野生哺乳類の放射性セシウム蓄積の把握
- Author(s)
  増川武志，尾崎宏和，林谷秀樹，五味高志，吉田誠，横山正，渡邉泉
- Organizer
  第23回環境化学討論会
- Place of Presentation
  京都市
- Year and Date
  2014-05-14 – 2014-05-15
- Data Source
  KAKENHI-PROJECT-24380176
[Presentation] Difference in 137Cs accumulation among Brassica rapa , Brassica juncea and Brassica napus Japanese cultivars grown in a contaminated
- Author(s)
  Djedidi S. Yokoyama T., Kojima K., Han P.A., Kimura S.D.
- Organizer
  日本土壌肥料学会
- Place of Presentation
  東京農工大学
- Year and Date
  2014-09-09 – 2014-09-11
- Data Source
  KAKENHI-PROJECT-24380176
[Presentation] 福島県二本松市周辺で採取された野生鳥類における放射性セシウムの蓄積状況
- Author(s)
  渡邉泉，野村あづみ，尾崎宏和，佐藤幸太，林谷秀樹，五味高志，吉田誠，横山正
- Organizer
  第23回環境化学討論会
- Place of Presentation
  京都市
- Year and Date
  2014-05-14 – 2014-05-15
- Data Source
  KAKENHI-PROJECT-24380176
[Presentation] 福島県二本松市周辺の水田生態系における放射性セシウムの分布と挙動
- Author(s)
  渡邉泉，青山光，尾崎宏和，林谷秀樹，五味高志，吉田誠，横山正
- Organizer
  第23回環境化学討論会
- Place of Presentation
  京都市
- Year and Date
  2014-05-14 – 2014-05-15
- Data Source
  KAKENHI-PROJECT-24380176
[Presentation] 土壌性質の違いが福島の農地土壌における放射性セシウムの存在画分に及ぼす影響
- Author(s)
  寺崎晶美、岩﨑知世、田中治夫、横山正、鈴木創三、ベリングラート木村園子ドロテア
- Organizer
  日本土壌肥料学会
- Place of Presentation
  東京農工大学
- Year and Date
  2014-09-09 – 2014-09-11
- Data Source
  KAKENHI-PROJECT-24380176

1. ARIMA Yasuhiro (90011973)

# of Collaborated Projects: 4 results

# of Collaborated Products: 17 results
2. TOMOOKA Norihiko (40373253)

# of Collaborated Projects: 3 results

# of Collaborated Products: 9 results
3. OHTSU Naoko (40513437)

# of Collaborated Projects: 3 results

# of Collaborated Products: 23 results
4. OOKAWA Taiichiro (80213643)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. HIRASAWA Tadashi (30015119)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. SUZUKI Souzho (30137898)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
7. WATANABE Izumi (30302912)

# of Collaborated Projects: 1 results

# of Collaborated Products: 11 results
8. KIMURA SonokoDrothea (60397015)

# of Collaborated Projects: 1 results

# of Collaborated Products: 18 results
9. UMEDA Norihiro (60111803)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. KAGA Akito (30391551)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 南澤究 (70167667)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 田島茂行 (50116894)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 佐伯和彦 (40201511)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 永田裕二 (30237531)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 大和田琢二 (90211804)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 伴琢也 (20325046)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
17. 吉田誠 (30447510)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
18. 山形洋平 (40230338)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results

yokoyama tadashi 横山 正

Yokoyama Tadashi 横山 正

YOKOYAMA Tadashi 横山 正

YOKOYAMA TADASHI 横山 正

Research Projects

Research Products

Co-Researchers

Exploration and characterization of novel biological correlations to solubilize and decontaminate strongly fixed radioactive Cs in soilPrincipal Investigator

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Research and development of effective radioactive decontamination using plant-microbe interactions from Fukushima farmland under radioactive Cs circulation.Principal Investigator

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Study on effects of pseudo-microgravity (PMG) environment to soybean root growth and symbiosis for R/D of space agriculturePrincipal Investigator

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マイクロ宇宙農場とその地上準備実験Principal Investigator

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Basic Research on the Development of an Artificial Root Nodule for a Novel Nitrogen Fixation System.Principal Investigator

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人工根粒バイオリアクターを用いた空中窒素固定システム開発のための基盤研究Principal Investigator

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yokoyama tadashi 横山正

Yokoyama Tadashi 横山正

YOKOYAMA Tadashi 横山正

YOKOYAMA TADASHI 横山正

[Book] 第7章：安心できる営農技術の組み立てを目指して　「菅野正寿・原田直樹編著　農と土のある暮らしを次世代へ―原発事故からの農村の再生」2018

[Book] 平成2５年度「大学固有の生物資源を用いた放射性元素除去技術、バイオ肥料・植物保護技術開発」概要集　ISBN 978-4-9906944-2-5-C3045-\00000E2014

[Book] JAEA　Takasaki　Annual Report 20112013