Water and material movement based on new imaging method for effective water utilization of crop samples.

• Project/Area Number: 19208023
• Research Category: Grant-in-Aid for Scientific Research (A)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Agricultural environmental engineering
• Research Institution: The University of Tokyo
• Principal Investigator: NAKANISHI Tomoko The University of Tokyo, 大学院・農学生命科学研究科, 教授 (30124275)
• Co-Investigator(Kenkyū-buntansha): TANOI Keitaro 東京大学, 生物生産工学研究センター, 助教 (90361576) ; YAMAWAKI Masato 東京大学, 大学院・農学生命科学研究科, 特任助教 (30526471) ; RAI Hiroki 秋田県立大学, 生物資源科学部, 助教 (30503099) ; IIYAMA Kenji 独立行政法人国際農林水産業研究センター, 理事長 (60012077) ; SUZUKI Kazutosi 独立行政法人放射線医学総合研究所, 上席研究員 (90162932)
• Project Period (FY): 2007 – 2009
• Project Status: Completed (Fiscal Year 2009)
• Budget Amount: ¥50,310,000 (Direct Cost: ¥38,700,000、Indirect Cost: ¥11,610,000); Fiscal Year 2009: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000); Fiscal Year 2008: ¥10,660,000 (Direct Cost: ¥8,200,000、Indirect Cost: ¥2,460,000); Fiscal Year 2007: ¥31,460,000 (Direct Cost: ¥24,200,000、Indirect Cost: ¥7,260,000)
• Keywords: 水動態 / 物質動態 / アイソトープイメージング / イメージング装置開発 / 元素動態 / リアルタイムイメージング / 水分保持 / 植物 / ^<15>O / ダイズ / 水の定量

Research Abstract

Water and elemental uptake movement was analyzed using radioisotopes. In the case of water, using O-15 labeled water, which half-life is only 2 min., tremendous amount of water leakage and re-entry from xylem vessels was demonstrated. A new imaging system to analyze real-time movement of nutrient elements was developed. The water storage mechanism of a cowpea plant was studied.

Research Products

• [Journal Article] Double-Tracer Radiography with Sulfur-35 and Phosphorus-32 Using Imaging Plates in Grassica napus L (2010)
  • Author(s): Ishibashi, H., Yamawaki, M., Hirose, A., Noda, A., Kanno, S., Saito, T., Masuda, S., Seyama, S., Tanoi, K., Nakanishi, T.M.
  • Journal Title: RADIOISOTOPES 59 Pages: 75-79
  • Peer Reviewed
• [Journal Article] Evaluation of ^<109>Cd Detection Performance of a Real-Time RI Imaging System for Plant Research (2010)
  • Author(s): Yamawaki, M., Hirose, A., Kanno, S., Ishibashi, H., Noda, A., Tanoi, K., Nakanishi, T.M.
  • Journal Title: RADIOASOTOPES 59 Pages: 155-162
  • NAID: 10026244503
  • Peer Reviewed
• [Journal Article] Dehydration process of fish analyzed by neutron beam imaging (2009)
  • Author(s): Tanoi, K., Hamada, Y., Seyama, S., Saito, H., Iikura,H., Nakanishi, T.M.
  • Journal Title: Nuclear Instruments and Methods in Physics Research A605 Pages: 179-184
  • Peer Reviewed
• [Journal Article] The development of real-tiem RI imaging system for plant under light environment (2009)
  • Author(s): Yamawaki, M., Kanno, S., Ishibashi, H., Noda, A., Hirose, A., Tanoi, K., Nakanishi, T.M.
  • Journal Title: Journal of Radioanalytical and Nuclear Chemistry 282(1) Pages: 275-279
  • Peer Reviewed
• [Journal Article] Real-time imaging of ion uptake from root to above-ground part of the plant using conventional beta-ray emitters (2009)
  • Author(s): Nakanishi, T. M., Yamawaki, M., Kanno, S., Nihei, N., Masuda, S., Tanoi, K.
  • Journal Title: Journal of Radioanalytical and Nuclear Chemistry 282(1) Pages: 265-269
  • Peer Reviewed
• [Journal Article] Real-time imaging of ^<32>P translocation in soybean plans (2009)
  • Author(s): Kanno, S., Tanoi, K., Nakanishi, T. M.
  • Journal Title: Radioisotopes 58(11) Pages: 743-747
  • Peer Reviewed
• [Journal Article] ダイズ地上部におけるリン酸移行のリアルタイムイメージング (2009)
  • Author(s): 菅野里美、田野井慶太郎、中西友子
  • Journal Title: RADIOISOTOPES 58 Pages: 743-747
  • NAID: 10026243969
  • Peer Reviewed
• [Journal Article] The Development of Real-time RI Imaging System for Plant under Light Environment (2009)
  • Author(s): Yamayaki, M., Kannno, S., Ishibashi, H., Noda, A., Hirose, A., Tanoi, K., Nakanishi, T.M.
  • Journal Title: Journal of Radioanalytical & Nuclear Chemistry 282 Pages: 275-279
  • Peer Reviewed
• [Journal Article] Determination of the Rate of ^<18>F-Labeled Water Movement to the Leaf and its Association with Water Relations in Acid Soil-Tolerant Rice Varieties (2009)
  • Author(s): Kang, D-J, Nakanishi, T.M., Kume, T, Ishii, R.
  • Journal Title: H.Crop.Sci.Biotech. 12 Pages: 257-261
  • Peer Reviewed
• [Journal Article] Real-time imaging of ion uptake from root to above-ground part of the plant using conventional beta-ray emitters (2009)
  • Author(s): Nakanishi, T.M., Yamawaki, M., Kanno, S., Nihes, N., Masuda, S., Tanoi, K.
  • Journal Title: Journal of Radioanalytical & Nuclear Chemistry 282 Pages: 265-269
  • Peer Reviewed
• [Journal Article] Development of a Real-time Autoradiography System to Analyze the Movement of the Compounds Labeled with β-ray Emitting Nuclide in a Living Plant (2008)
  • Author(s): Rai, H., Kanno, S., Hayashi, Y., Ohya, T., Nihei, N., Nakanishi, T. M.
  • Journal Title: Radioisotopes 57(5) Pages: 287-294
  • NAID: 10021071730
  • Peer Reviewed
• [Journal Article] Development of a Fluorescent Microscope Combined with a Real-time Autoradiography System (2008)
  • Author(s): Rai, H., Kanno, S., Hayashi, Y., Nihei, N., Nakanishi, T. M.
  • Journal Title: Radioisotopes 57(6) Pages: 355-360
  • NAID: 10021071890
  • Peer Reviewed
• [Journal Article] An Analysis of Long-Distance Water Transport in the Soybean Stem Using H_2^<15>O (2008)
  • Author(s): Ohya, T., Tanoi, K., Hamada, Y., Okabe, H., Rai, H., Hojo, J., Suzuki, K., Nakanishi, T. M.
  • Journal Title: Plant Cell Physiology vol. 49(5) Pages: 718-729
  • NAID: 10027330978
  • Peer Reviewed
• [Journal Article] Dvelopment of a Real-time Autoradiography System to Analyze the Movement of the Compounds Labeled with 6-ray Emitting Nuclide in a Living Plant (2008)
  • Author(s): Rai. H, Kanno. S, Hayashi. Y, Ohya. T, Nihei. N and Nakanishi. T.M
  • Journal Title: RADIOISOTOPES 57 Pages: 287-294
  • Peer Reviewed
• [Journal Article] Development of a Fluorescent Microscope Combined with a Real-time Autoradiography System (2008)
  • Author(s): Rai. H, Kanno. S, Hayashi. Y, Nihei. N and Nakanishi. T.M
  • Journal Title: RADIOISOTOPES 57 Pages: 355-360
  • NAID: 10021071890
  • Peer Reviewed
• [Journal Article] Imaging Analysis of Direct Alanine Uptake by Rice Seedlings (2008)
  • Author(s): Nihei. N, Masuda. S, Rai. H and Nakanishi. T.M
  • Journal Title: RADIOISOTOPES 57 Pages: 361-366
  • NAID: 10021071895
• [Journal Article] An Analysis of Long-Distance Water Transport in the Soybean Stem Using H2150 (2008)
  • Author(s): Ohya. T, Tanoi. K, Hamada. Y, Okabe. H, Rai. H, Hojo. J, Suzuki. K and Nakanishi. T.M
  • Journal Title: Plant Cell Physiology 49 Pages: 718-729
  • Peer Reviewed
• [Journal Article] Development of real-time autoradiography system to analyze the movement of the compounds labeled by β-ray emitting nuclide in a living plant (2008)
  • Author(s): Hiroki Rai, Satomi Kanno, Yoshi1ake Hayashi, Tomoyuki Ohya, Naoto Nihei, Tomoko. M. Nakanishi
  • Journal Title: Radioisotopes
  • Peer Reviewed
• [Journal Article] Development of a fluorescent microscope combined with a real-time autoradiography system (2008)
  • Author(s): Hiroki Rai, Satomi Kanno, Yoshitake Hayashi, Naoto Nihei, Tomoko. M. Nakanishi
  • Journal Title: Radioisotopes
  • NAID: 10021071890
  • Peer Reviewed
• [Presentation] 油糧用ナタネ(Brassica napus L.)における元素のイメージング分析 (2010)
  • Author(s): 石橋弘規, 野田章彦, 田野井慶太郎, 中西友子
  • Organizer: 日本植物生理学会第50回年会
  • Place of Presentation: 名古屋大学
  • Year and Date: 2010-03-22
• [Presentation] リアルタイムRIイメージングシステムを利用したミヤコグサ体内のリン酸イメージング (2010)
  • Author(s): 菅野里美, 山脇正人, 田野井慶太郎, 中西友子
  • Organizer: 日本植物生理学会第50回年会
  • Place of Presentation: 名古屋大学
  • Year and Date: 2010-03-22
• [Presentation] 植物試料における定量的なリアルタイムRIイメージング装置の開発 (2010)
  • Author(s): 山脇正人, 菅野里美, 田野井慶太郎, 中西友子
  • Organizer: 日本植物生理学会第50回年会
  • Place of Presentation: 名古屋大学
  • Year and Date: 2010-03-22
• [Presentation] リアルタイムRIイメージングシステムを利用したミヤコグサのリン酸輸送機構の解析 (2010)
  • Author(s): 菅野里美, 山脇正人, 田野井慶太郎, 中西友子
  • Organizer: 第51回日本植物生理学会年会
  • Place of Presentation: 熊本大学
  • Year and Date: 2010-03-21
• [Presentation] 植物におけるリン酸の吸収動態のリアルタイムイメージング (2010)
  • Author(s): 中西友子
  • Organizer: 第51回日本植物生理学会年会
  • Place of Presentation: 熊本大学
  • Year and Date: 2010-03-20
• [Presentation] Application of radioisotope and radiation to plant research (2010)
  • Author(s): Nakanishi, T.M
  • Organizer: 3rd Joint International Symposium on Nuclear Scienceand technology
  • Place of Presentation: Shanghai Jiao Tong University (中国)
  • Year and Date: 2010-01-04
• [Presentation] 今後のイメージング・微量分析の展開について (2009)
  • Author(s): 中西友子
  • Organizer: シンポジウム「ARC MLFの相補的利用によるイメージング・微量分析の新展開」
  • Place of Presentation: 原子力機構テクノ交流館「リコッティ」(茨城県)
  • Year and Date: 2009-12-08
• [Presentation] Application of radioisotope measurement for plant study : from activation analysis to radioisotope imaging (2009)
  • Author(s): T. M. Nakanishi
  • Organizer: Asian Pacific Symposium on Radioanalytical Chemistry
  • Place of Presentation: Napa, USA
  • Year and Date: 2009-12-03
• [Presentation] Application of Radioisotope Measurement for Plant Study-From Activation Analysis to Radioisotope Imaging- (2009)
  • Author(s): Nakanishi, T.M
  • Organizer: APSORC'09 (Asia-Pacific Symposium on Radiochemistry)
  • Place of Presentation: Napa (USA)
  • Year and Date: 2009-12-03
• [Presentation] A Study of 32P-Phosphate Uptake in a Plant Using a Real-Time RI Imaging System (2009)
  • Author(s): Yamawaki, M
  • Organizer: APSORC'09 (Asia-Pacific Symposium on Radio-chemistry
  • Place of Presentation: Napa (USA)
  • Year and Date: 2009-11-30
• [Presentation] 植物におけるリアルタイムRIイメージング装置の開発とその応用イネ育成における水田土壌と水耕の比較観察等の測定手法の紹介 (2009)
  • Author(s): 山脇正人、菅野里美、石橋弘規、野田章彦、広瀬農、田野井慶太郎、中西友子
  • Organizer: 日本土壌肥料学会2009年度京都大会
  • Place of Presentation: 京都大学
  • Year and Date: 2009-09-17
• [Presentation] ナタネにおける元素のイメージング分析 (2009)
  • Author(s): 石橋弘規、野田章彦、山脇正人、田野井慶太郎、中西友子
  • Organizer: 日本土壌肥料学会2009年度京都大会
  • Place of Presentation: 京都大学
  • Year and Date: 2009-09-17
• [Presentation] The development of Real-time Imaging System for Plant under Light for Environment (2009)
  • Author(s): Yamawaki, M
  • Organizer: Methods and Applications of Radioanalytical Chemistry VIII (Marc VIII)
  • Place of Presentation: Kona (Hawaii USA)
  • Year and Date: 2009-04-07
• [Presentation] Real-time imaging of ion uptake from root to above-ground part of the plant using conventional beta-ray emitters (2009)
  • Author(s): T. M. Nakanishi
  • Organizer: Methods and Applications of Radioanalytical Chemistry, MARC VIII
  • Place of Presentation: Hawaii, USA
  • Year and Date: 2009-04-06
• [Presentation] リアルタイムRIイメージングシステムの光環境下測定 (2009)
  • Author(s): 山脇正人, 菅野里美, 田野井慶太郎, 中西友子
  • Organizer: 第56回応用物理学関係連合講演会
  • Place of Presentation: 筑波大学
  • Year and Date: 2009-04-02
• [Presentation] 植物試料における定量的なリアルタイムRIイメージング装置の開発 (2009)
  • Author(s): 山脇 正人, 菅野 里美, 田野井 慶太朗, 中西 友子
  • Organizer: 日本植物生理学会第50回年会
  • Place of Presentation: 名古屋
  • Year and Date: 2009-03-22
• [Presentation] Development of Radioisotope Imaging Systems for Plants (2008)
  • Author(s): T. M. Nakanishi
  • Organizer: Intl. Symposium of Imaging
  • Place of Presentation: Okazaki, Japan
  • Year and Date: 2008-11-10
• [Presentation] Development of Radioisotope Imaging Systems for Plants (2008)
  • Author(s): Nakanishi. T.M
  • Organizer: 39th NIPS lnternational Symposiium & 7th OIB Symposium, Frontiers of Biological Imaging
  • Place of Presentation: 岡崎(日本)
  • Year and Date: 2008-11-10
• [Presentation] 植物生理研究への利用 (2008)
  • Author(s): 中西 友子
  • Organizer: 第45回アイソトープ・放射線研究発表会パネル討論
  • Place of Presentation: 東京
  • Year and Date: 2008-07-02
• [Presentation] ラジオアイソトープを用いた植物体内での物質動態イメージング (2008)
  • Author(s): 頼 泰樹、二瓶 直登、増田 さやか、中西 友子
  • Organizer: グローバルCOEポスター発表会
  • Place of Presentation: 東京
  • Year and Date: 2008-04-14
• [Presentation] 植物生理分野でのRI画像応用 (2008)
  • Author(s): 中西 友子
  • Organizer: 第5回新しいアイソトープの利用等に関する作業グループ(日本アイソトープ協会)
  • Place of Presentation: 東京(日本)
  • Year and Date: 2008-04-09
• [Presentation] Application of neutron activation analysis in plant research (2007)
  • Author(s): T. M. Nakanishi
  • Organizer: Modern Tends in Activation Analysis, MTAA 12
  • Place of Presentation: Tokyo
  • Year and Date: 2007-09-05
• [Presentation] Real-Time Imaging of Water and Elements in a Living Plant (2007)
  • Author(s): T. M. Nakanishi
  • Organizer: Int. Symposium of Japanese Soc of Agricultural, Biological and Environmental Engineers and Scientists
  • Place of Presentation: Sakai, Japan
• [Presentation] Real-time autoradiography of labeled compounds in a living plant (2007)
  • Author(s): H. Rai, S. Kanno, Y. Hayashi, T. Ohya, K. Tanoiand T. M. Nakanishi
  • Organizer: Plant Biology & Botany 2007
  • Place of Presentation: USA Chicago
• [Presentation] S. Kanno, H. Rai, Y. Hayashi, K. Tanoi and T. M. Nakanishi (2007)
  • Author(s): S. Kanno, H. Rai, Y. Hayashi, K. Tanoi and T. M. Nakanishi
  • Organizer: Plant Biology & Botany 2007
  • Place of Presentation: USA Chicago
• [Book] 放射線を利用した植物の診断、ポジトロンイメージングの研究成果、中性子線の利用、放射性トレーサーの利用In:食品・農業分野の放射線利用(林徹編集) (2008)
  • Author(s): 中西友子
  • Publisher: 幸書房