Plant micro nutrient transporters and their regulation

• Project/Area Number: 17078004
• Research Category: Grant-in-Aid for Scientific Research on Priority Areas
• Allocation Type: Single-year Grants
• Review Section: Biological Sciences
• Research Institution: The University of Tokyo
• Principal Investigator: FUJIWARA Toru The University of Tokyo, 大学院・農学生命科学研究科, 教授 (80242163)
• Project Period (FY): 2005 – 2009
• Project Status: Completed (Fiscal Year 2009)
• Budget Amount: ¥92,000,000 (Direct Cost: ¥92,000,000); Fiscal Year 2009: ¥17,800,000 (Direct Cost: ¥17,800,000); Fiscal Year 2008: ¥17,800,000 (Direct Cost: ¥17,800,000); Fiscal Year 2007: ¥18,800,000 (Direct Cost: ¥18,800,000); Fiscal Year 2006: ¥18,800,000 (Direct Cost: ¥18,800,000); Fiscal Year 2005: ¥18,800,000 (Direct Cost: ¥18,800,000)
• Keywords: ホウ素 / モリブデン / 植物 / トランスポーター / 必須元素 / トランスポーター植物 / GUS / GFP / エンドサイトーシス

Research Abstract

Plants grow on soil by taking essential mineral nutrients from soil and human life depends on this ability of plants. In this project, we focused on essential minor mineral nutrients. Novel transporters of boron with distinct physiological function and activities are identified and characterized. Some mechanisms of regulation of transporter expression have been revealed. Nutrient stress tolerant plants were generated with the use of mineral nutrient transporters.

Research Products

• [Journal Article] Significant contribution of boron stored in seeds to initial growth of rice seedlings. (2011)
  • Author(s): Uraguchi, S., Fujiwara, T.
  • Journal Title: Plant Soil 340 Pages: 435-442
  • Peer Reviewed
• [Journal Article] Arabidopsis thaliana 26S Proteasome Subunits RPT2a and RPT5a Are Crucial for Zinc Deficiency-Tolerance (2011)
  • Author(s): Sakamoto, T., Kamiya, T., Sako, K., Yamaguchi, J., Yamagami, M., Fujiwara, T.
  • Journal Title: Bioscience Biotechnology and Biochemistry 75 Pages: 561-567
  • Peer Reviewed
• [Journal Article] Effects of molybdenum deficiency and defects in molybdate transporter MOT1 on transcript accumulation and nitrogen/sulphur metabolism in Arabidopsis thaliana. (2011)
  • Author(s): Ide Y, Kusano M, Oikawa A, Fukushima A, Tomatsu H, Saito K, Hirai MY, Fujiwara T.
  • Journal Title: J Exp Bot. 62 Pages: 1483-1497
  • Peer Reviewed
• [Journal Article] High boron-induced ubiquitination regulates vacuolar sorting of the BOR1 borate transporter in Arabidopsis thaliana. (2011)
  • Author(s): Kasai K, Takano J, Miwa K, Toyoda A, Fujiwara T.
  • Journal Title: J Biol Chem. 286 Pages: 6175-6183
  • Peer Reviewed
• [Journal Article] Arabidopsis thaliana 26S Proteasome Subunits RPT2a and RPT5a Are Crucial for Zinc Deficiency-Tolerance (2011)
  • Author(s): Sakamoto, T., Kamiya, T., Sako, K., Yamaguchi, J., Yamagami, M., Fujiwara, T.
  • Journal Title: Bioscience Biotechnology and Biochemistry Volume: Vol.75No.3 Pages: 561-567
  • Peer Reviewed
• [Journal Article] Significant contribution of boron stored in seeds to initial growth of rice seedlings (2011)
  • Author(s): Uraguchi, S., Fujiwara, T.
  • Journal Title: Plant Soil Volume: 340 Pages: 435-442
  • Peer Reviewed
• [Journal Article] Polar localization and degradation of Arabidopsis boron transporters through distinct trafficking pathways. (2010)
  • Author(s): Takano, J., Tanaka, M., Toyoda, A., Miwa, K., Kasai, K., Fuji, K., Onouchi, H., Naito, S., Fujiwara, T.
  • Journal Title: Proc.Natl.Acad.Sci.U.S.A. 17 Pages: 5220-5225
  • Peer Reviewed
• [Journal Article] Mechanism of boron tolerance in soil bacteria. (2010)
  • Author(s): Ahmed, I., Fujiwara, T.
  • Journal Title: Canad.J.Microbiol. 56 Pages: 22-26
  • Peer Reviewed
• [Journal Article] Possible involvement of ploidy in tolerance to boron deficiency in Arabidopsis thaliana. (2010)
  • Author(s): Kasajima, I., Yoshizumi, T., Ichikawa, T., Matsui, M., Fujiwara, T.
  • Journal Title: Plant Biotechnology 27 Pages: 435-445
  • Peer Reviewed
• [Journal Article] Boron transport in plants : co-ordinated regulation of transporters. (2010)
  • Author(s): Miwa, K., Fujiwara, T.
  • Journal Title: Ann.Bot. 105 Pages: 1103-1108
  • Peer Reviewed
• [Journal Article] Rhodococcus baikonurensis BTM4c, a Boron-Tolerant Actinobacterial Strain Isolated from Soil. (2010)
  • Author(s): Yoon, J., Miwa, H., Ahmed, I., Yokota, A., Fujiwara, T.
  • Journal Title: Biosci.Biotechnol.Biochemi. 74 Pages: 178-181
  • Peer Reviewed
• [Journal Article] WRKY6 is involved in the response to low boron conditions in Arabidopsis thaliana. (2010)
  • Author(s): Kasajima, I., Ide, Y., Hirai-Yokota, M., Fujiwara, T.
  • Journal Title: Physiologia Plantarum 139 Pages: 80-92
  • Peer Reviewed
• [Journal Article] High boron-induced ubiquitination regulates vacuolar sorting of the BOR1 borate transporter in Arabidopsis thaliana. (2010)
  • Author(s): Kasai K, Takano J, Miwa K, Toyoda A, Fujiwara T.
  • Journal Title: J Biol Chem. Volume: 286 Pages: 6175-6183
  • Peer Reviewed
• [Journal Article] Effects of molybdenum deficiency and defects in molybdate transporter MOT1 on transcriptaccumulation and nitrogen/sulphur metabolism in Arabidopsis thaliana. (2010)
  • Author(s): Ide Y, Kusano M, Oikawa A, Fukushima A, Tomatsu H, Saito K, Hirai MY, Fujiwara T.
  • Journal Title: J Exp Bot. Volume: 62(4) Pages: 1483-97
  • Peer Reviewed
• [Journal Article] Mechanism of boron tolerance in soil bacteria. (2010)
  • Author(s): Ahmed, I., Fujiwara, T.
  • Journal Title: Canad.J.Microbiol. Volume: 56(1) Pages: 22-26
  • Peer Reviewed
• [Journal Article] Possible involvement of ploidy in tolerance to boron deficiency in Arabidopsis thaliana (2010)
  • Author(s): Kasajima, I., Yoshizumi, T., Ichikawa, T., Matsui, M., Fujiwara, T.
  • Journal Title: Plant Biotechnology Volume: 27-5 Pages: 435-445
  • Peer Reviewed
• [Journal Article] Boron transport in plants : co-ordinated regulation of transporters (2010)
  • Author(s): Miwa, K., Fujiwara, T.
  • Journal Title: Ann.Bot. Volume: 105(7) Pages: 1103-1108
  • Peer Reviewed
• [Journal Article] Rhodococcus baikonurensis BTM4c, a Boron-Tolerant Actinobacterial Strain Isolated from Soil. (2010)
  • Author(s): Yoon, J., Miwa, H., Ahmed, I., Yokota, A., Fujiwara, T.
  • Journal Title: Biosci Biochem Biotechnol Volume: 74(1) Pages: 78-181
  • Peer Reviewed
• [Journal Article] Polar localization and degradation of Arabidopsis boron transporters through distinct trafficking pathways. (2010)
  • Author(s): Takano, J., Tanaka, M., Toyoda, A., Miwa, K., Kasai, K., Fuji, K., Onouchi, H., Naito, S., Fujiwara, T.
  • Journal Title: Proc.Natl.Acad.Sci.U.S.A. Volume: 17 Pages: 5220-5225
  • Peer Reviewed
• [Journal Article] WRKY6 is involved in the response to low boron conditions in Arabidopsis thaliana. (2010)
  • Author(s): Kasajima, I., Ide, Y., Hirai-Yokota, M., Fujiwara, T.
  • Journal Title: Physiol Plant Volume: 139 Pages: 80-92
  • Peer Reviewed
• [Journal Article] The intracellular transport of transporters : membrane trafficking of mineral transporters. (2009)
  • Author(s): Fuji, K., Miwa, K., Fujiwara, T.
  • Journal Title: Current Opinion in Plant Biology 12 Pages: 699-704
  • Peer Reviewed
• [Journal Article] Arabidopsis NIP1 ; 1 Transports Antimonite and Determines Antimonite Sensitivity. (2009)
  • Author(s): Kamiya, T., Fujiwara, T.
  • Journal Title: Plant and Cell Physiology 50 Pages: 1977-1981
  • Peer Reviewed
• [Journal Article] Highly boron deficiency tolerant plants generated by enhanced expression of NIP5 ; 1, a boric acid channel. (2009)
  • Author(s): Kato Y, Miwa K, Takano J, Wada M, Fujiwara T.
  • Journal Title: Plant Cell Physiol. 50 Pages: 58-66
  • Peer Reviewed
• [Journal Article] NIP1 ; 1, an Aquaporin Homolog, Determines the Arsenite Sensitivity of Arabidopsis thaliana. (2009)
  • Author(s): Kamiya, T., Fujiwara, T.
  • Journal Title: Journal of Biological Chemistry 284 Pages: 2114-2120
  • Peer Reviewed
• [Journal Article] The intracellular transport of transporters : membrane trafficking of mineral transporters. (2009)
  • Author(s): Fuji, K., Miwa, K., Fujiwara, T.
  • Journal Title: Current Opinion in Plant Biology Volume: 12-6 Pages: 699-704
  • Peer Reviewed
• [Journal Article] Arabidopsis NIP ; 1 Transports Antimonite and Determines Antimonite Sensitivity. (2009)
  • Author(s): Kamiya, T., Fujiwara, T.
  • Journal Title: Plant and Cell Physiology Volume: 50(11) Pages: 1977-1981
  • Peer Reviewed
• [Journal Article] NIP6 ; 1 is a Boric Acid Channel for Preferential Transport of Boron to Growing Shoot Tissues in Arabidopsis thaliana. (2008)
  • Author(s): Tanaka M, Wallace I, Takano J, Roberts RM, Fujiwara T.
  • Journal Title: Plant Cell 20 Pages: 2860-2875
  • Peer Reviewed
• [Journal Article] Plants tolerant of high boron levels. (2007)
  • Author(s): Miwa, K., Takano, J., Omori, H. Seki, M., Shonozaki, K., Fujiwara, T.
  • Journal Title: Science 318 Pages: 1417-1417
  • Peer Reviewed
• [Journal Article] Physiological roles and transport mechanisms of boron : perspectives from plants. (2007)
  • Author(s): Tanaka, M., Fujiwara, T.
  • Journal Title: Pflug.Arch. 456 Pages: 671-677
  • Peer Reviewed
• [Journal Article] An Arabidopsis thaliana high-affinity molybdate transporter required for efficient uptake of molybdate from soil. (2007)
  • Author(s): Tomatsu, H., Takano, J., Takahashi, H., Watanabe-Takahashi A., Shibagaki, N., Fujiwara, T.
  • Journal Title: Proc.Natl.Acad.Sci.USA 104 Pages: 18807-18812
  • Peer Reviewed
• [Journal Article] Cell-type specificity of the expression of Os BOR1, a rice efflux boron transporter gene, is regulated in response to boron availability for efficient boron uptake and xylem loading. (2007)
  • Author(s): Nakagawa, Y., Hanaoka, H., Kobayashi, M., Miyoshi, K., Miwa, K., Fujiwara, T.
  • Journal Title: Plant Cell 19 Pages: 2624-2635
  • Peer Reviewed
• [Journal Article] An efflux transporter of silicon in rice. (2007)
  • Author(s): Ma, J.F., Yamaji, N., Mitani, N., Tamai, K., Konishi, S., Fujiwara, T.,Katsuhara, M., Yano, M.
  • Journal Title: Nature 448 Pages: 209-212
  • Peer Reviewed
• [Journal Article] Identification of novel Arabidopsis thaliana genes which are induced by high levels of boron. (2007)
  • Author(s): Kasajima, I., Fujiwara, T.
  • Journal Title: Plant Biotechnology 24 Pages: 355-360
  • Peer Reviewed
• [Journal Article] Saccharomyces cerevisiae BOR1p is a boron exporter and a key determinant of boron torelance. (2007)
  • Author(s): Takano, J., Kobayashi, M., Noda, Y., Fujiwara, T.
  • Journal Title: FEMS Microbiology Letters 267 Pages: 230-235
  • Peer Reviewed
• [Journal Article] Roles of BOR1, DUR3, and FPS1 in boron transport and tolerance in Saccharomyces cerevisiae (2007)
  • Author(s): Akira Nozawa, Junpei Takano, Masaharu Kobayashi, Nicolaus von Wiren, Toru Fujiwara
  • Journal Title: FEMS Microbiology Letters 262 Pages: 216-222
  • Peer Reviewed
• [Journal Article] Cell-type specificity of the expression of Os BOR1, a rice efflux .boron transporter gene, Is regulated in response to boron availability for efficient boron uptake and xylem loading. (2007)
  • Author(s): Nakagawa, Y., Hanaoka, H., Kobayashi, M., Miyoshi, K., Miwa, K., Fujiwara, T
  • Journal Title: Plant Cell 19 Pages: 2624-2635
  • Peer Reviewed
• [Journal Article] An Arabidopsis thaliana high-affinity molybdate transporter required for efficient uptake of molybdate from soil. (2007)
  • Author(s): Tomatsu, H., Takano, J., Takahashi, H., Watanabe-Takahashi A., Shibagaki, N., Fujiwara, T.
  • Journal Title: Proc. Natl. Acad. Sci. USA 104 Pages: 18807-18812
  • Peer Reviewed
• [Journal Article] Plants tolerant of high boron levels. (2007)
  • Author(s): Miwa, K., Takano, J., Omori, H., Fujiwara, T.
  • Journal Title: Science 318 Pages: 1417-1417
  • Peer Reviewed
• [Journal Article] Improvement of seed yields under boron-limiting conditions through overexpression of BOR1, a boron transporter for xylem loading, in Arabidopsis thaliana. (2006)
  • Author(s): Miwa, K., Takano, J., Fujiwara, T.
  • Journal Title: Plant J. 46 Pages: 1084-1091
  • Peer Reviewed
• [Journal Article] The Arabidopsis major intrinsic protein NIP5 ; 1 is essential for efficient boron uptake and plant development under boron limitation. (2006)
  • Author(s): Takano, J., Wada, M., Ludewig, U., Schaaf, G., von Wiren, N., Fujiwara, T.
  • Journal Title: Plant Cell 18 Pages: 1498-1509
  • Peer Reviewed
• [Journal Article] The Arabidopsis major intrinsic protein NIP5;1 is essential for efficient boron uptake and plant development under boron limitation. (2006)
  • Author(s): Takano, J., Wada, M., Ludewig, U., Schaaf, G, von Wiren, N., Fujiwara, T
  • Journal Title: Plant Cell 18 Pages: 1498-1509
• [Journal Article] Roles of BOR1, DUR3, and FPS1 in boron transport and tolerance in Saccharomyces cerevisiae (2006)
  • Author(s): Nozawa, A., Junpei Takano, J., Kobayashi, M., von Wiren, N., Fujiwara, T.
  • Journal Title: FEMS Microbiol. Lett. 262 Pages: 216-222
• [Journal Article] Improvement of seed yields under boron-limiting conditions through overexpression of BOR1, a boron transporter for xylem loading in Arabidopsis thaliana (2006)
  • Author(s): Miwa, K., Takano, J., Fujiwara, T
  • Journal Title: Plant J 46 Pages: 1084-1091
• [Journal Article] Isolation of Arabidopsis thaliana cDNAs that confer yeast boric acid tolerance (2006)
  • Author(s): Nozawa, A., Miwa, K., Kobayashi, M., Fujiwara, T.
  • Journal Title: Biosci. Biotechnol. Biochem. 70 Pages: 1724-173
• [Journal Article] Proteomic and transcriptomic analysis of Arabidopsis seed proteins: Molecular evidence for successive processing of proteins and its implication in stress response to sulfur nutriti (2006)
  • Author(s): Higashi, Y., Hirai, M. Y., Fujiwara, T., Naito, S., Noji, M., Saito, K.
  • Journal Title: Plant J. 48, 557-571(2006) 48 Pages: 557-571
• [Journal Article] A putative acyl-CoA-binding protein is a major phloem sap protein in rice (Oryza sativa L. (2006)
  • Author(s): Suzui, N., Nakamura, S., Fujiwara, T., Hayashi, H., Yoneyama, T.
  • Journal Title: J. Exp. Bot. 57 Pages: 1724-1730
• [Journal Article] Arabidopsis SNRK2.3 protein kinase is involved in the regulation of sulfur-responsive gene expression and O-acetyl-L-serine accumulation under limited sulfur supply. (2006)
  • Author(s): Kimura, T., Shibagaki, N., Ohkama-Ohtsu, N., Hayashi, H., Yoneyama, T., Davies, J.P., Fujiwara, T
  • Journal Title: Soil Sci. Plant Nutr. 52 Pages: 211-220
• [Journal Article] Endocytosis and degradation of BOR1, a boron transporter of Arabidopsis thaliana, regulated by boron availability (2005)
  • Author(s): Takano, J., Miwa, K., Yuan, L., von Wire n, N., Fujiwara, T
  • Journal Title: Proc.Natl.Acad.Sci.USA 102 Pages: 12276-12281
• [Presentation] Regulation of mRNA accumulation of NIP5 ; 1 in response to boron. (2011)
  • Author(s): 藤原徹
  • Organizer: 日中植物栄養ワークショップ
  • Place of Presentation: 倉敷
  • Year and Date: 2011-03-30
• [Presentation] Regulation of mRNA accumulation of NIP5 ; 1 in response to boron (2011)
  • Author(s): 藤原徹
  • Organizer: 日中植物栄養ワークショップ
  • Place of Presentation: 岡山大学(岡山)
  • Year and Date: 2011-03-28
• [Presentation] DNA damages are major cause of B toxicity and condensin II is required for reducing the damages (2011)
  • Author(s): 坂本卓也
  • Organizer: 日中植物栄養ワークショップ
  • Place of Presentation: 岡山大学(岡山)
  • Year and Date: 2011-03-28
• [Presentation] Functional Study of Boron in Root Elongation of Arabidopsis mur1, a Fucose-Deficient Mutant (2011)
  • Author(s): 梁英実
  • Organizer: 日中植物栄養ワークショップ
  • Place of Presentation: 岡山大学(岡山)
  • Year and Date: 2011-03-28
• [Presentation] Polar localization and endocytic degradation of boron transporters in Arabidopsis thaliana (2011)
  • Author(s): Takano J, Murakami S, Fujiwara T, Naito S
  • Organizer: 日中植物栄養ワークショップ
  • Place of Presentation: 岡山大学(岡山)
  • Year and Date: 2011-03-28
• [Presentation] ホウ素、モリブデントランスポーターの構造と機能 (2010)
  • Author(s): 藤原徹
  • Organizer: Biochemistry and Molecular Biology 2010
  • Place of Presentation: 神戸ポートアイランド(兵庫)
  • Year and Date: 2010-12-07
• [Presentation] シロイヌナズナホウ酸トランスポーターBOR1の細胞内偏在に関与するドメインの探索Identification of the domain involved in polar localization of Arabidopsis borate transporter BOR1 (2010)
  • Author(s): 笠井光治、高野順平、藤原徹
  • Organizer: Biochemistry and Molecular Biology 2010
  • Place of Presentation: 神戸ポートアイランド(兵庫)
  • Year and Date: 2010-12-07
• [Presentation] Roles of Sultr5 ; 1(MOT2) and Sultr1 ; 2 in Mo transport and distribution in Arabidopsis thaliana. (2010)
  • Author(s): 藤田春佳
  • Organizer: 8th Int'l Workshop "Sulfur Metabolism in Higher Plants"
  • Place of Presentation: メルボルン,オーストラリア
  • Year and Date: 2010-11-22
• [Presentation] Roles of Sultr5 ; 1(MOT2) and Sultr1 ; 2 in Mo transport and distribution in Arabidopsis thaliana (2010)
  • Author(s): 藤田春佳
  • Organizer: 8th Int'l Workshop "Sulfur Metabolism in Higher Plants"
  • Place of Presentation: メルボルン(オーストラリア)
  • Year and Date: 2010-11-22
• [Presentation] Mechamisms of boron-regulated expression of NIP5 ; 1, a boric acid channel, in Arabidopsis thaliana. (2010)
  • Author(s): Mayuki Tanaka, Toru Fujiwara.
  • Organizer: International Workshop on Plant Membrane Biology XV
  • Place of Presentation: アデレード,オーストラリア
  • Year and Date: 2010-09-21
• [Presentation] Polar localization and degradatio of boron transporters in Arabidopsis (2010)
  • Author(s): Takano, J., Kasai, K., Tanaka, M., Miwa K., Fujiwara, T.
  • Organizer: International Workshop on Plant Membrane Biology XV
  • Place of Presentation: アデレード(オーストラリア)
  • Year and Date: 2010-09-20
• [Presentation] Mg deficiency response in Arabidopsis (2010)
  • Author(s): Kamiya, T., Hirai MY, Fujiwara, T
  • Organizer: International Workshop on Plant Membrane Biology XV
  • Place of Presentation: アデレード(オーストラリア)
  • Year and Date: 2010-09-20
• [Presentation] Mechanisms of boron-regulated expression of NIP5 ; 1, a boric acid channel, in Arabidopsis thaliana (2010)
  • Author(s): Tanaka, M., Fujiwara, T.
  • Organizer: International Workshop on Plant Membrane Biology XV
  • Place of Presentation: アデレード(オーストラリア)
  • Year and Date: 2010-09-20
• [Presentation] Investigation of Arabidopsis thaliana mutants that require high boron supply for root elongation (2010)
  • Author(s): Ke Li, Takahiro Kamiya, Toru Fujiwara
  • Organizer: 第2回 高知大学植物健康基礎医学シンポジウム
  • Place of Presentation: 高知大学(高知)
  • Year and Date: 2010-09-16
• [Presentation] 輸送体の局在と発現制御を考慮した植物の根を横切るホウ素栄養輸送のモデル化の試み (2010)
  • Author(s): 藤原徹、田中秀和、下迫俊太郎
  • Organizer: 第20回日本数理生物学会大会
  • Place of Presentation: 北海道大学(北海道)
  • Year and Date: 2010-09-14
• [Presentation] ホウ素栄養の分子生理の温故知新 (2010)
  • Author(s): 藤原徹
  • Organizer: 日本土壌肥料学会2010年度北海道大会
  • Place of Presentation: 北海道大学(北海道)
  • Year and Date: 2010-09-07
• [Presentation] 異なる栄養条件での生育を指標にした新規シロイヌナズナ栄養変異株の単離の試み (2010)
  • Author(s): 藤原徹、神谷岳洋、乾(辻本)弥生、三輪京子
  • Organizer: 日本土壌肥料学会2010年度北海道大会
  • Place of Presentation: 北海道大学(北海道)
  • Year and Date: 2010-09-07
• [Presentation] ホウ酸トランスポーターBOR1の蓄積に異常を示すシロイヌナズナ変異体の解析 (2010)
  • Author(s): 冨士健太郎、樋口みなみ、三輪京子、藤原徹
  • Organizer: 日本土壌肥料学会2010年度北海道大会
  • Place of Presentation: 北海道大学(北海道)
  • Year and Date: 2010-09-07
• [Presentation] シロイヌナズナのホウ素過剰ストレスにおけるコンデンシンの役割について (2010)
  • Author(s): 坂本卓也、乾(辻本)弥生、藤原徹
  • Organizer: 日本土壌肥料学会2010年度北海道大会
  • Place of Presentation: 北海道大学(北海道)
  • Year and Date: 2010-09-07
• [Presentation] シロイヌナズナの硫酸トランスポーターSULTR1;2のMo吸収への寄与 (2010)
  • Author(s): 藤田春佳、戸松創、高橋秀樹、藤原徹
  • Organizer: 日本土壌肥料学会2010年度北海道大会
  • Place of Presentation: 北海道大学(北海道)
  • Year and Date: 2010-09-07
• [Presentation] シロイヌナズナにおけるホウ酸トランスポーターの局在解析 (2010)
  • Author(s): 村上卓、高野順平、藤原徹、内藤哲
  • Organizer: 日本土壌肥料学会2010年度北海道大会
  • Place of Presentation: 北海道大学(北海道)
  • Year and Date: 2010-09-07
• [Presentation] ホウ素過剰に応答したユビキチン化によるホウ酸トランスポーターBOR1の分解制御 (2010)
  • Author(s): 笠井光治, 高野順平, 三輪京子, 豊田敦至, 藤原徹
  • Organizer: 日本土壌肥料学会2010年度北海道大会
  • Place of Presentation: 北海道大学(北海道)
  • Year and Date: 2010-09-07
• [Presentation] シロイヌナズナのホウ素輸送チャンネル、NIP5;1遺伝子のホウ素欠乏応答の解析 (2010)
  • Author(s): 田中真幸、藤原徹
  • Organizer: 日本土壌肥料学会2010年度北海道大会
  • Place of Presentation: 北海道大学(北海道)
  • Year and Date: 2010-09-07
• [Presentation] 植物のマグネシウム欠乏応答機構の解明 (2010)
  • Author(s): 神谷岳洋, 平井(横田)優美, 藤原徹
  • Organizer: 日本土壌肥料学会2010年度北海道大会
  • Place of Presentation: 北海道大学(北海道)
  • Year and Date: 2010-09-07
• [Presentation] Overexpression of ScACR3 reduces arsenic accumulation in rice plants (2010)
  • Author(s): 段桂蘭
  • Organizer: 日本土壌肥料学会2010年度北海道大会
  • Place of Presentation: 北海道大学(北海道)
  • Year and Date: 2010-09-07
• [Presentation] Boron transporters : Identification, regulation and application for improvement of plant growth. (2010)
  • Author(s): 藤原徹
  • Organizer: KAOBS conference
  • Place of Presentation: ソウル(韓国)
  • Year and Date: 2010-08-19
• [Presentation] Optimisation of nutrient transport processes by plants -boron transport as an example. (2010)
  • Author(s): 藤原徹
  • Organizer: 19th World Congress of Soil Science
  • Place of Presentation: ブリスベン(オーストラリア)
  • Year and Date: 2010-08-05
• [Presentation] Influence of molybdenum deficiency on nitrogen metabolism in Arabidopsis thaliana (2010)
  • Author(s): 藤原徹
  • Organizer: 1st International Symposium on the Nitrogen Nutrition of Plants
  • Place of Presentation: 犬山国際観光センター(愛知)
  • Year and Date: 2010-07-26
• [Presentation] 植物のホウ素輸送体の局在と分解の制御 (2010)
  • Author(s): 藤原徹
  • Organizer: 第10回日本蛋白質科学会年会
  • Place of Presentation: 札幌コンベンションセンター(北海道)
  • Year and Date: 2010-06-17
• [Presentation] Boron-induced degradation of the borate transporter BOR1 is regulated by ubiquitination in Arabidopsis. (2010)
  • Author(s): Koji Kasai, Junpei Takano, Atsushi Toyoda, Kyoko Miwa, Toru Fujiwara.
  • Organizer: 21st International Conference on Arabidopsis Research
  • Place of Presentation: 横浜
  • Year and Date: 2010-06-06
• [Presentation] Boron-induced degradation of the borate transporter BOR1 is regulated by ubiquitination in arabidopsis (2010)
  • Author(s): Koji Kasai, Junpei Takano, Atsushi Toyoda, Kyoko Miwa, Toru Fujiwara
  • Organizer: 21st International Conference on Arabidopsis Research
  • Place of Presentation: パシフィコ横浜(神奈川)
  • Year and Date: 2010-06-06
• [Presentation] CPL1 is involved in sulfur-deficiency response and tolerance in Arabidopsis thaliana (2010)
  • Author(s): Yoko Ide a, Ichiro Kasajima a, e, Masami Yokota Hirai b, d, Toru Fujiwara c.d.
  • Organizer: 21st International Conference on Arabidopsis Research
  • Place of Presentation: パシフィコ横浜(神奈川)
  • Year and Date: 2010-06-06
• [Presentation] Identification of genes involved in arsenite tolerance and sensitivity (2010)
  • Author(s): Takehiro Kamiya
  • Organizer: 21st International Conference on Arabidopsis Research
  • Place of Presentation: パシフィコ横浜(神奈川)
  • Year and Date: 2010-06-06
• [Presentation] A possible function of Arabidpsis Thaliana 26S proteasome subunits RPT2A and RPT5A responding to Zn deficient stress. (2010)
  • Author(s): Takuya Sakamoto, Toru Fujiwara
  • Organizer: 21st International Conference on Arabidopsis Research
  • Place of Presentation: パシフィコ横浜(神奈川)
  • Year and Date: 2010-06-06
• [Presentation] Mechanisums of NIP5 ; 1, a boron deficiency inducible gene, regulation in response to boron in Arabidopsis Thaliana (2010)
  • Author(s): Mayuki Tanaka, Toru Fujiwara
  • Organizer: 21st International Conference on Arabidopsis Research
  • Place of Presentation: パシフィコ横浜(神奈川)
  • Year and Date: 2010-06-06
• [Presentation] Dissection of polar localization and endocytic degradation mechanisms of born transporters (2010)
  • Author(s): Junpei Takano, Masaru Fujimoto, Takashi Ueda, Mayuki Tanaka, Toru Fujiwara
  • Organizer: 21st International Conference on Arabidopsis Research
  • Place of Presentation: パシフィコ横浜(神奈川)
  • Year and Date: 2010-06-06
• [Presentation] Involvement of BOR6 and BOR7, boron efflux transporters expressed in pollen tubes, in reproduction (2010)
  • Author(s): Akiko Yoshinaga, Kyko Miwa, Hiroyuki Ohmori, Toru Fujiwara
  • Organizer: 21st International Conference on Arabidopsls Research
  • Place of Presentation: パシフィコ横浜(神奈川)
  • Year and Date: 2010-06-06
• [Presentation] Distinct functions of Bor1 family in boron transport in A.Thaliana (2010)
  • Author(s): Kyoko Miwa, Toru Fujiwara
  • Organizer: 21st International Conference on Arabidopsis Research
  • Place of Presentation: パシフィコ横浜(神奈川)
  • Year and Date: 2010-06-06
• [Presentation] Selenium uptake and speciation in the rootless duckweed Wolffia globosa (2010)
  • Author(s): 段桂蘭
  • Organizer: The 9th International Symposium on Selenium in Biology and Medicine
  • Place of Presentation: 京都大学(京都)
  • Year and Date: 2010-06-01
• [Presentation] ホウ素輸送と応答の細胞生物学 (2010)
  • Author(s): 高野順平、笠井光治、田中真幸、三輪京子、吉永晃子、樋口みなみ、冨士健太郎、藤原徹
  • Organizer: 第62回日本細胞生物学会
  • Place of Presentation: 大阪国際会議場(大阪)
  • Year and Date: 2010-05-20
• [Presentation] ホウ素過剰感受性を示すシロイヌナズナのコンデンシンII変異体の解析、DNA損傷の可能性 (2010)
  • Author(s): 坂本卓也
  • Organizer: 第10回東京大学生命科学シンポジウム
  • Place of Presentation: 東京大学(東京)
  • Year and Date: 2010-05-01
• [Presentation] シロイヌナズナのホウ酸トランスポーターBOR1のホウ素濃度に応答した分解制御 (2010)
  • Author(s): 笠井光治、高野順平、豊田敦至、三輪京子、藤原徹
  • Organizer: 第10回東京大学生命科学シンポジウム
  • Place of Presentation: 東京大学(東京)
  • Year and Date: 2010-05-01
• [Presentation] ホウ素過剰感受性を示すシロイヌナズナのコンデンシンII変異体の解析-DNA損傷の可能性 (2010)
  • Author(s): 坂本卓也、乾(辻本)弥生、藤原徹
  • Organizer: 第51回日本植物生理学会年会
  • Place of Presentation: 熊本大学
  • Year and Date: 2010-03-18
• [Presentation] シロイヌナズナホウ酸トランスポーターBOR4のホウ酸条件による発現応答 (2009)
  • Author(s): 三輪京子、藤原徹
  • Organizer: 日本土壌肥料学会年会
  • Place of Presentation: 京都大学
  • Year and Date: 2009-09-15
• [Presentation] Identification and characterization of Arabidopsis molybdate transporters. (2008)
  • Author(s): 藤原徹
  • Organizer: 日中植物栄養ワークショップ
  • Place of Presentation: 北京
  • Year and Date: 2008-10-10
• [Presentation] ホウ素トランスポーターの発現によるトマトのホウ素欠乏耐性付与 (2008)
  • Author(s): 藤原徹
  • Organizer: 日本土壌肥料学会2008年大会
  • Place of Presentation: 名古屋
  • Year and Date: 2008-09-10
• [Presentation] Toward comprehensive understanding of regulatory network of sulfur metabolism. (2008)
  • Author(s): 藤原徹
  • Organizer: 7th Workshop on Sulfur Metabolism in Plants.
  • Place of Presentation: Warsaw, Poland
  • Year and Date: 2008-05-15
• [Presentation] 高濃度ホウ酸耐性細菌Bacillus boroniphilusからのホウ酸耐性遺伝子のスクリーニング (2008)
  • Author(s): 藤田春佳、AHMED Iftikhar, 三輪大樹、笠井光治、藤原徹
  • Organizer: 日本農芸化学会2008年名古屋大会
  • Place of Presentation: 名古屋
  • Year and Date: 2008-03-28
• [Presentation] 植物のホウ素輸送体の単離と応用-極性と分解制御- (2008)
  • Author(s): 三輪京子、高野順平、藤原徹
  • Organizer: 日本農芸化学会2008年名古屋大会
  • Place of Presentation: 名古屋
  • Year and Date: 2008-03-28
• [Presentation] シロイヌナズナのホウ酸トランスポーターBOR1のホウ酸濃度依存的エンドサイトーシス・分解にはセリン・スレオニンリッチ領域を含むC末端領域が関与する (2008)
  • Author(s): 笠井光治、高野順平、豊田敦至、藤原徹
  • Organizer: 日本農芸化学会2008年名古屋大会
  • Place of Presentation: 名古屋
  • Year and Date: 2008-03-28
• [Presentation] 植物におけるトランスポーターを介したモリブデン酸の輸送 (2008)
  • Author(s): 戸松創、高野順平、高橋秀樹、高橋(渡部)晶子、柴垣奈佳子、藤原徹
  • Organizer: トランスポーター研究会:第1回関東部会
  • Place of Presentation: 東京
  • Year and Date: 2008-03-20
• [Presentation] BOR1タンパク質の蓄積に異常を示すシロイヌナズナ変異株の単離と解析 (2008)
  • Author(s): 樋口みなみ、三輪京子、藤原徹
  • Organizer: 第49回日本植物生理学会年会
  • Place of Presentation: 札幌
  • Year and Date: 2008-03-20
• [Presentation] シロイヌナズナのホウ酸チャネルNIP5;1およびNIP6;1のホウ素栄養に応じた発現制御の特徴と役割分担 (2008)
  • Author(s): 田中真幸、高野順平、藤原徹
  • Organizer: 第49回日本植物生理学会年会
  • Place of Presentation: 札幌
  • Year and Date: 2008-03-20
• [Presentation] ホウ素過剰に感受性を示すシロイヌナズナ変異株の解析 (2008)
  • Author(s): 坂本卓也、乾(辻本)弥生、藤原徹
  • Organizer: 第49回日本植物生理学会年会
  • Place of Presentation: 札幌
  • Year and Date: 2008-03-20
• [Presentation] フェレドキシン依存性グルタミン酸合成酵素は硫黄欠乏応答に重要である (2008)
  • Author(s): 井出曜子、藤原徹
  • Organizer: 第49回日本植物生理学会年会
  • Place of Presentation: 札幌
  • Year and Date: 2008-03-20
• [Presentation] ホウ酸チャネルNIP5;1の発現増強によるシロイヌナズナのホウ素欠乏耐性能の付与 (2008)
  • Author(s): 加藤諭一、高野順平、和田素子、三輪京子、藤原徹
  • Organizer: 第49回日本植物生理学会年会
  • Place of Presentation: 札幌
  • Year and Date: 2008-03-20
• [Presentation] 細胞内に亜ヒ酸を取り込む輸送体の探索と解析 (2008)
  • Author(s): 神谷岳洋、田中真幸、前島正義、藤原徹
  • Organizer: 第49回日本植物生理学会年会
  • Place of Presentation: 札幌
  • Year and Date: 2008-03-20
• [Presentation] Generation of Boron-Sterss Tolerant Plants thruough Analysis of the Molecular Mechanisms and Regulation of Boron Transport (2007)
  • Author(s): 藤原徹
  • Organizer: 第29回生体膜と薬物の相互利用シンポジウム
  • Place of Presentation: 仙台
  • Year and Date: 2007-11-26
• [Presentation] 植物の亜ヒ酸とりこみに関与する輸送体の探索 (2007)
  • Author(s): 神谷岳洋、田中真幸、藤原徹
  • Organizer: 第13回ヒ素シンポジウム
  • Place of Presentation: 静岡
  • Year and Date: 2007-11-23
• [Presentation] Mineral Nutrient Transporters : Their Potentials for Crop Improvement (2007)
  • Author(s): 三輪京子、高野順ヰ、田中真幸、花岡秀樹、中川裕子、藤原徹
  • Organizer: BioAsia 2007 Thailand Pre-Conference Seminars
  • Place of Presentation: バンコック
  • Year and Date: 2007-11-08
• [Presentation] Molecular mechanisms of boron transport in rice (2007)
  • Author(s): 藤原徹、花岡秀樹、中川裕子
  • Organizer: The 5th International Symposium of Rice Functional Genomics
  • Place of Presentation: つくば
  • Year and Date: 2007-10-16
• [Presentation] ホウ素蓄積性細菌の単離と生化学的解析 微生物におけるホウ素機能の解明に向けて (2007)
  • Author(s): 三輪大樹、藤原徹
  • Organizer: 日本土壌肥料学会2007年度年次大会
  • Place of Presentation: 東京
  • Year and Date: 2007-08-22
• [Presentation] BOR1タンパク質の蓄積に異常を示すシロイヌナズナ変異株の検索 (2007)
  • Author(s): 樋口みなみ、三輪京子、藤原徹
  • Organizer: 日本土壌肥料学会2007年度年次大会
  • Place of Presentation: 東京
  • Year and Date: 2007-08-22
• [Presentation] NIP5;1遺伝子の発現調節を通じたシロイヌナズナのホウ素欠乏条件での生育促進 (2007)
  • Author(s): 加藤諭一、高野順平、花岡秀樹、藤原徹
  • Organizer: 日本土壌肥料学会2007年度年次大会
  • Place of Presentation: 東京
  • Year and Date: 2007-08-22
• [Presentation] Transcriptome and emtabolome analysis of molybdenum deficiency in Arabidopsis Thaliana (2007)
  • Author(s): Yoko Ide, Miyako Kusano, Atsushi Fukushima, Hajime Tomatsu, Kazuki Saito, Masami Yokota Hirai and Toru Fujiwara
  • Organizer: Nitrogen 2007
  • Place of Presentation: ランカスター(英国)
  • Year and Date: 2007-07-27
• [Presentation] Role of Arabidopsis ferredoxin-dependent glutamate synthase in sulphuracclimation response (2007)
  • Author(s): Yoko Ide, Ichiro Kasajima and Toru Fujiwara
  • Organizer: Nitrogen 2007
  • Place of Presentation: ランカスター(英国)
  • Year and Date: 2007-07-27
• [Presentation] Roles of NIPs in Boron Uptake and Translocation in Arabidopsis and Rice (2007)
  • Author(s): 藤原徹
  • Organizer: XIV International Workshop on Plant Membrane Biology
  • Place of Presentation: 奈良
  • Year and Date: 2007-07-14
• [Presentation] Identification and functional analysis of Arabidopsis molybdate transporter(MOT1) (2007)
  • Author(s): 戸松創、高野順平、藤原徹
  • Organizer: XIV International Workshop on Plant Membrane Biology
  • Place of Presentation: バレンシア
  • Year and Date: 2007-06-29
• [Presentation] Roles If Arabidopsis thaliana NIP6:1 for preferential transporter of boron to young leaves (2007)
  • Author(s): 田中真幸、高野順平、Ian S. Wallace, Daniel M. Roberts, 藤原徹
  • Organizer: XIV International Workshop on Plant Membrane Biology
  • Place of Presentation: バレンシア
  • Year and Date: 2007-06-29
• [Presentation] Arabidopsis thaliana BOR4 is a polar localized borate exporter for B tolerance (2007)
  • Author(s): 三輪京子、高野順平、大森弘之、藤原徹
  • Organizer: XIV International Workshop on Plant Membrane Biology
  • Place of Presentation: バレンシア
  • Year and Date: 2007-06-29
• [Presentation] Roles of channels and transporters in regulation of boron transport (2007)
  • Author(s): 藤原徹、高野順平、田中真幸、三輪京子、花岡秀樹
  • Organizer: XIV International Workshop on Plant Membrane Biology
  • Place of Presentation: バレンシア
  • Year and Date: 2007-06-29
• [Presentation] Roles of Arabidopsis thaliana NIP6 ; 1 for preferential transporter of boron to young leaves. (2007)
  • Author(s): Mayuki Tanaka, Junpei Takano, Ian S.Wallace, Daniel M.Roberts, Toru Fujiwara.
  • Organizer: XIV International Workshop on Plant Membrane Biology
  • Place of Presentation: Valencia
  • Year and Date: 2007-06-25
• [Presentation] Roles of channels and transporters in regulation of boron transport. (2007)
  • Author(s): 藤原徹, Junpei Takano, Mayuki Tanaka, Kyoko Miwa, Hideki Hanaoka.
  • Organizer: XIV International Workshop on Plant Membrane Biology
  • Place of Presentation: Valencia, Spain
  • Year and Date: 2007-06-25
• [Presentation] Boron transcriptome - Indentification of high-boron induced genes and role of WRKY6 under boron deficiency (2007)
  • Author(s): 笠島一郎、井出曜子、横田(平井)優美、藤原徹
  • Organizer: The 18th International Conference on Arabidopsis Research
  • Place of Presentation: 北京
  • Year and Date: 2007-06-21
• [Presentation] シロイヌナズナ モリブデントランスポーターMOT2の機能解析 (2007)
  • Author(s): 戸松創、藤原徹
  • Organizer: 第2回トランスポーター研究会
  • Place of Presentation: 東京
  • Year and Date: 2007-06-09
• [Presentation] ミヤコグサ モリブデントランスポーターの機能解析 (2007)
  • Author(s): 三輪大樹、戸松創、佐藤修正、田畑哲、藤原徹
  • Organizer: 第2回下ランスポーター研究会
  • Place of Presentation: 東京
  • Year and Date: 2007-06-09
• [Presentation] シロイヌナズナ ホウ酸トランスポーターの極性を持った細胞内局在とホウ素に依存したエンドサイトーシス (2007)
  • Author(s): 高野順平、豊田敦至、三輪京子、藤原徹
  • Organizer: 第2回トランスポーター研究会
  • Place of Presentation: 東京
  • Year and Date: 2007-06-09
• [Presentation] Roles of transporters and channels in long distance transport of boron (2007)
  • Author(s): 田中真幸、高野順平、花岡秀樹、三輪京子、藤原徹
  • Organizer: Plant Vascular Biology
  • Place of Presentation: 台北
  • Year and Date: 2007-05-07
• [Presentation] Role of Arabidopsis ferredoxin-dependent glutamate synthase in sulphur acclimation response (2007)
  • Author(s): 井出曜子、藤原徹
  • Organizer: Plant Vascular Biology
  • Place of Presentation: 台北
  • Year and Date: 2007-05-07
• [Remarks] ホームページ等
• [Remarks]
  • URL: http://park.itc.u-tokyo.ac.jp/ppk/home/Fujiwara.html