氏名

平舘俊太郎（ひらだてしゅんたろう）　HIRADATE, Syuntaro

所属・職名

生物多様性研究領域　上席研究員

現在の研究内容

野草類の土壌環境に対する生育適性の評価と再生技術の開発
日本における外来植物の蔓延実態の把握とそれに関わる土壌の化学的特性の解明
火山灰土壌の生成過程と化学的特性の関係解明
土壌中における生理活性物質の動態および生理活性の変動解明
植物界および自然環境中におけるシアナミドの分布に関する研究
植物が生産する生理活性物質の単離・構造決定および生態系における役割解明

連絡先

FAX No.: 029-838-8199
e-mail to: hiradate@affrc.go.jp

最近の業績（２００２年以降、主なものを抜粋）

（原著論文）

Golisz, A., Sugano, M., Hiradate, S., and Fujii, Y. Microarray analysis of arabidopsis plants in response to allelochemical L-DOPA. Planta, 233(2), 231-240 (2010).
Tabata, J., Teshiba, M., Hiradate, S., Tsutsumi, T., Shimizu, N., and Sugie, H. Cyclolavandulyl butyrate: an attractant for a mealybug parasitoid, Anagyrus sawadai (Hymenoptera: Encyrtidae). Applied Entomology and Zoology, 46, 117–123 (2011).
Morita, S., Kato, H., Iwasaki, N., Kusumoto, Y., Yoshida, K., and Hiradate, S. Unusually high levels of bio-available phosphate in the soils of Ogasawara Islands, Japan: putative influence of seabirds. Geoderma, 160, 155-164 (2010).
Kamo, T., Kasahara, R., Abe, A., Hirota, M., Sugano, M., Yamaya, H., Hiradate, S., and Fujii, Y. Carbon sources of natural cyanamide in Vicia villosa subsp. varia. Natural Product Research, 24(17), 1637-1642 (2010).
Sakuno, E., Kamo, T., Takemura, T., Sugie, H., Hiradate, S., and Fujii, Y. Contribution of militarine and dactylorhin A to the plant growth-inhibitory activity of a weed-suppressing orchid, Bletilla striata. Weed Biology and management, 10(3), 202-207 (2010).
Ikunaga, Y., Sato, I., Grond, S., Numaziri, N., Yoshida, S., Yamaya, H., Hiradate, S., and Hasegawa, M. Nocardioides sp. strain WSN05-2, isolated from a wheat field, degrades deoxynivalenol, producing the novel intermediate 3-epi-deoxynivalenol. Applied Microbiology and Biotechnology, 89, 419-427 (2011)
Ono, K., Hiradate, S., Morita, S., Ohse, K., and Hirai, K. Humification processes of needle litters on forest floors in Japanese cedar (Cryptomeria japonica) and Hinoki cypress (Chamaecyparis obtusa) plantations in Japan. Plant and Soil, 338(1-2), 171-181 (2011).
Hiradate, S., Ohse, K., Furubayashi, A., and Fujii, Y. Quantitative evaluation of allelopathic potentials in soils: total activity approach. Weed Science, 58, 258-264 (2010).
Ono, K., Hirai, K., Morita, S., Ohse, K., and Hiradate, S. Organic carbon accumulation processes on a forest floor during an early humification stage in a temperate deciduous forest in Japan: evaluations of chemical compositional changes by ¹³C NMR and their decomposition rates from litterbag experiment. Geoderma, 151(3-4), 351-356 (2009).
Ooshiro, A., Hiradate, S., Kawano, S., Takushi, T., Fujii, Y., Natsume, M., and Abe, H. Identification and activity of ethyl gallate as an antimicrobial compound produced by Geranium carolinianum. Weed Biology and Management, 9(2), 169-172 (2009).
Kamo, T., Kato, K., Abe, S., Hirota, M., Yamaya, H., Hiradate, S., and Fujii, Y. Biosynthetic origin of the nitrogen atom in cyanamide in Vicia villosa subsp. varia. Soil Science and Plant Nutrition, 55(2), 235-242 (2009).
Mon, E.E., Hirata, T., Kawamoto, K., Hiradate, S., Komatsu, T., and Moldrup, P. Adsorption of 2,4-dichlorophenoxyacetic acid onto volcanic ash soils: effects of pH and soil organic matter. EnvironmentAsia, 2(1), 1-9 (2009).
Sugie, H., Teshiba, M., Narai, Y., Tsutsumi, T., Sawamura, N., Tabata, J., and Hiradate, S. Identification of a sex pheromone component of the Japanese mealybug, Planococcus kraunhimae (Kuwana). Applied Entomology and Zoology, 43(3), 369-375 (2008).
Hayashi, K., Hiradate, S., Ishikawa, S., and Nouchi, I. Ammonia exchange between rice leaf blades and the atmosphere: effect of broadcast urea and changes in xylem sap and leaf apoplastic ammonium concentrations. Soil Science and Plant Nutrition, 54, 807-818 (2008).
Tani, A., Inoue, C., Tanaka, Y., Yamamoto, Y., Kondo, H., Hiradate, S., Kimbara, K., and Kawai, F. The crucial role of mitochondrial regulation in adaptive aluminium resistance in Rhodotorula glutinis. Microbiology, 154, 3437-3446 (2008).
Watanabe, T., Misawa, S., Hiradate, S., and Osaki, M. Characterization of root mucilage from Melastoma malabathricum, with emphasis on its roles in aluminum accumulation. New Phytologist, 178(3), 581-589 (2008).
Takita, M., Sugie, H., Tabata, J., Ishii, S., and Hiradate, S. Isolation and estimation of the aggregation pheromone from Eysarcoris lewisi (Distant) (Heteroptera: Pentatomidae). Applied Entomology and Zoology, 43(1), 11-17 (2008).
Murano, H., Otani, T., Furubayashi, A., Yamamura, K., Kobayashi, K., and Hiradate, S. Adsorption of herbicidally active degradate 2-(2,4-dichloro-3-methylphenoxy)propanoic acid on an Andosol. Journal of Agricultural and Food Chemistry, 56(4), 1350-1357 (2008).
Kamo, T., Endo, M., Sato, M., Kasahara, R., Yamaya, H., Hiradate, S., Fujii, Y., Hirai, N., and Hirota, M. Limited distribution of natural cyanamide in higher plants: occurrence in Vicia villosa subsp. varia, V. cracca, and Robinia pseudo-acacia. Phytochemistry, 69, 1166-1172 (2008).
Mori, K., Tashiro, T., Yoshimura, T., Takita, M., Tabata, J., Hiradate, S., and Sugie, H. Determination of the absolute configuration of the male aggregation pheromone, 2-methyl-6-(4′-methylenebicyclo[3.1.0]hexyl)hept-2-en-1-ol, of the stink bug Erysarcoris lewisi (Distant) as 2Z,6R,1′S,5′S by its synthesis. Tetrahedron Letters, 49, 354-357 (2008).
Morita, A., Yanagisawa, O., Takatsu, S., Maeda, S., and Hiradate, S. Mechanism for the detoxification of aluminum in roots of tea plant (Camellia sinensis (L.) Kuntze). Phytochemistry, 69(1), 147-153 (2008).
Hiradate, S., Yonezawa, T., and Takesako, T. Fine fractionation and purification of the fulvic acid fraction using adsorption and precipitation procedures. Soil Science and Plant Nutrition, 53(4), 413-419 (2007).
Watanabe, M., Inoue, Y., Sakagami, N., Bolormaa, O., Kawasaki, K., Hiradate, S., Fujitake, N., and Ohta, H. Characterization of major and trace elements in sclerotium grains. European Journal of Soil Science, 58(3), 786-793 (2007).
Ohno, T., Fernandez, I.J., Hiradate, S., and Sherman, J.F. Effects of soil acidification and forest type on water soluble soil organic matter properties. Geoderma, 140, 176-187 (2007).
Watanabe, M., Sato, H., Matsuzaki, H., Kobayashi, T., Sakagami, N., Maejima, Y., Ohta, H., Fuhutake, N., and Hiradate, S. ¹⁴ C ages and δ¹³ C of sclerotium grains found in forest soils. Soil Science and Plant Nutrition, 53, 125-131 (2007).
Takahashi, T., Nanzyo, M., and Hiradate, S. Aluminum status of synthetic Al-humic substance complexes and their influence on plant root growth. Soil Science and Plant Nutrition, 53, 115-124 (2007).
Fujii, K., Takagi, K., Hiradate, S., Iwasaki, A., and Harada, N: Biodegradation of methylthio-S-triazines by Rhodococcus sp. strain FJ1117YT, and production of the corresponding methylsulfinyl, methylsulfonyl and hydroxy analogues. Pest Management Science, 63, 254-260 (2007).
Furubayashi, A., S. Hiradate, and Y. Fujii: Role of catechol structure on the adsorption and transformation reactions of L-DOPA in soils. Journal of Chemical Ecology 33(2), 239-250 (2007).
Hiradate, S., A. Furubayashi, N. Uchida, and Y. Fujii: Adsorption of 2,4-dichlorophenoxyacetic acid by an Andosol. Journal of Environmental Quality 36(1), 101-109 (2007).
Hiradate, S.: Iron dissolution reaction of mugineic acids for iron acquisition of graminaceous plants, In Allelopathy, New Concepts and Methodology, pp. 109-122, Fujii, Y. and S. Hiradate (eds), Science Publisher, Enfield (2007).
Hiradate, S., H. Hirai, and H. Hashimoto: Characterization of allophanic Andisols by solid-state ¹³C, ²⁷Al, and ²⁹Si NMR and by C stable isotopic ratio, δ¹³C. Geoderma 136(3-4), 696-707 (2006).
Iqbal, Z., H. Nasir, S. Hiradate, and Y. Fujii: Plant growth inhibitory activity of Lycoris radiata Herb. and the possible involvement of lycorine as an allelochemical. Weed Biology and Management 6(4), 221-227 (2006).
Kamo, T., M. Sato, K. Kato, S. Hiradate, E. Nakajima, Y. Fujii, and M. Hirota: Quantification of cyanamide contents in herbaceous plants. Bioscience Biotechnology and Biochemistry 70(9), 2310-2312 (2006).
Kamo, T., K. Kato, S. Hiradate, E. Nakajima, Y. Fujii, and M. Hirota: Evidence of cyanamide production in hairy vetch Vicia villosa. Natural Product Research 20(5), 429-433 (2006).
Hiradate, S.: Isolation Strategies for Finding Bioactive Compounds. In Natural Products for Pest Management, A.M. Rimando and S.O. Duke, ACS Symposium Series 927, 113-126 (2006)
Hiradate, S., T. Yonezawa, and H. Takesako: Isolation and Purification of Hydrophilic Fulvic Acids by Precipitation. Geoderma, 132, 196-205 (2006)
Hiradate, S.: Structural Changes of Allophane during Purification Procedures as Determined by Solid-State ²⁷Al and ²⁹Si NMR. Clays and Clay Minerals 53, 653-658 (2005)
Hiradate, S., T. Kamo, E. Nakajima, K. Kato, and Y. Fujii: Direct Quantitative Determination of Cyanamide by Stable Isotope Dilution Gas Chromatography-Mass Spectrometry. Journal of Chromatography A 1098, 138-143 (2005)
Hiradate, S., A. Furubayashi, and Y. Fujii: Changes in Chemical Structure and Biological Activity of L -DOPA as Influenced by an Andosol and Its Components. Soil Science and Plant Nutrition 51, 477-484 (2005)
Hiradate, S. and S.-I. Wada: Weathering Process of Volcanic Glass into Allophane Determined by ²⁷Al and ²⁹Si Solid State NMR. Clays and Clay Minerals 53, 401-408 (2005)
Hiradate, S., S. Morita, A. Furubayashi, Y. Fujii, and J. Harada: Plant Growth Inhibition by cis -Cinnamoyl Glucosides and cis -Cinnamic Acid. Journal of Chemical Ecology 31, 591-601 (2005)
Hiradate, S. and N. Uchida: Effects of Soil Organic Matter on pH-Dependent Phosphate Sorption by Soils. Soil Science and Plant Nutrition 50, 665-675 (2004)
Hiradate, S., S. Morita, H. Sugie, Y. Fujii, and J. Harada: Phytotoxic cis -Cinnamoyl Glucosides from Spiraea thunbergii. Phytochemistry 65, 731-739 (2004)
Hiradate, S., T. Nakadai, H. Shindo, and T. Yoneyama: Carbon Source of Humic Substances in Some Japanese Volcanic Ash Soils Determined by Carbon Stable Isotopic Ratio, δ¹³C. Geoderma 119, 133-141 (2004)
Hiradate, S. and N.U. Yamaguchi: Chemical Species of Al Reacting with Soil Humic Acids. Journal of Inorganic Biochemistry 97, 26-31 (2003)
Hiradate, S., S. Yoshida, H. Sugie, H. Yada, and Y. Fujii: Mulberry Anthracnose Antagonists (Iturins) Produced by Bacillus amyloliquefaciens RC-2. Phytochemistry 61, 693-698 (2002)

（総説）

Hiradate, S., Ma, J.F., and Matsumoto, H. Strategies of plants to adapt to mineral stresses in problem soils. Advances in Agronomy, 96, 65-132 (2007).
平舘俊太郎．土壌腐植物質の化学構造とその機能．土壌の物理性、105, 23-30 (2007).
Hiradate, S. : Speciation of Aluminum in Soil Environments. -Application of NMR Technique-. Soil Science and Plant Nutrition 50, 303-314 (2004)

（特許）

平舘俊太郎，楠本良延，藤間　充，荒木陽子．植生の制御方法．出願日：平成23年3月2日，特願2011-044614．
新藤　充，安部真人，平舘俊太郎，藤井義晴．シス桂皮酸誘導体化合物及び植物生長調節剤．出願日：平成21年8月26日，特願2009-195012．
平舘俊太郎，藤井義晴，荒谷　博．植物成長調節剤，桂皮酸誘導体化合物，及びその製造方法．出願日：平成16年8月24日，特許第4415106号、2009年12月4日．