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職名 |
教授 |
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生年 |
1966年 |
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研究分野・キーワード |
植物科学、環境科学、研究倫理 |
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ホームページ |
学内職務経歴 【 表示 ／ 非表示 】
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滋賀県立大学 環境科学部 生物資源管理学科 教授 2019年04月 ～ 現在
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滋賀県立大学 環境科学部 生物資源管理学科 准教授 2010年10月 ～ 2019年03月
論文 【 表示 ／ 非表示 】
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環境科学研究への放射光蛍光Ｘ線分析の応用
保倉 明子，原田 英美子
金属 2022年01月
共著 共同（副担当）
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水生植物の金属集積ー植物に微生物が作用して鉱物ができる現象ー
奥井 啓介，原田 英美子
金属 91 (12) 56 ～ 64 2021年12月
共著 共同（副担当）
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メタロミクスと琵琶湖の水理現象
原田 英美子
金属 91 62 ～ 68 2021年11月
単著 共同（主担当）
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Comparison of radioactive and stable cesium uptake in aquatic macrophytes affected by the Fukushima Dai-ichi Nuclear Power Plant accident
Yoshiyasu Nagakawa, Michihisa Uemoto, Takahide Kurosawa, Kohtaroh Shutoh, Hiroshi Hasegawa, Noboru Sakurai & Emiko Harada
Journal of Radioanalytical and Nuclear Chemistry 319 185 ～ 196 2018年12月
10.1007/s10967-018-6304-4 共著 共同（副担当）
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Tsuji K., Asayama T., Shiraki N., Inoue S., Okuda E., Hayashi C., Nishida K., Hasegawa H., Harada E.
Plant Cell and Environment Plant Cell and Environment 40 (7) 1163 ～ 1173 2017年07月
[概要]
© 2017 John Wiley & Sons Ltd Many aquatic plants act as biosorbents, removing and recovering metals from the environment. To assess the biosorbent activity of Egeria densa, a submerged freshwater macrophyte, plants were collected monthly from a circular drainage area in Lake Biwa basin and the Mn concentrations of the plants were analysed. Mn concentrations in these plants were generally above those of terrestrial hyperaccumulators, and were markedly higher in spring and summer than in autumn. Mn concentrations were much lower in plants incubated in hydroponic medium at various pH levels with and without Mn supplementation than in field-collected plants. The precipitation of Mn oxides on the leaves was determined by variable pressure scanning electron microscopy-energy dispersive X-ray analysis and Leucoberbelin blue staining. Several strains of epiphytic bacteria were isolated from the field-collected E. densa plants, with many of these strains, including those of the genera Acidovorax, Comamonas, Pseudomonas and Rhizobium, found to have Mn-oxidizing activity. High Mn concentrations in E. densa were mediated by the production of biogenic Mn oxide in biofilms on leaf surfaces. These findings provide new insights into plant epidermal bacterial flora that affect metal accumulation in plants and suggest that these aquatic plants may have use in Mn phytomining.
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Mn accumulation in a submerged plant Egeria densa (Hydrocharitaceae) is mediated by epiphytic bacteria.
Tsuji K, Asayama T, Shiraki N, Inoue S, Okuda E, Hayashi C, Nishida K, Hasegawa H, Harada E.
Plant, Cell and Environment 40 1163 ～ 1173 2017年05月
共著 共同（主担当）
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Synchrotron radiation X-Ray analysis of metal-accumulating plants
Hokura A., Harada E.
Metallomics: Recent Analytical Techniques and Applications Metallomics: Recent Analytical Techniques and Applications 125 ～ 145 2017年01月
10.1007/978-4-431-56463-8_6 共著
[概要]
© Springer Japan KK 2017. X-ray microanalyses have been utilized to determine mechanisms of metal detoxification and homeostasis in plants and are powerful tools, especially for target plants unsuitable for genetic analyses. This chapter describes several synchrotron-based research methods to determine metal element distribution and speciation of metal-accumulating plants. The procedures are described, to show how micro-X-ray techniques are applicable to various biological materials, including those that are solid or liquid, soft or hard, or wet or dry. Combination of X-ray microanalysis with other methodologies, including TEM (transmission electron microscope), SEM (scanning electron microscope), and techniques of biochemistry and molecular biology, is described. Overall, this chapter attempts to encourage cross-disciplinary work in metallomics.
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絶滅危惧種タチスズシロソウ（Arabidopsis kamchatica ssp. kawasakiana）個体群の個体数推定
小杉亜希，高倉耕一，野間直彦，河邊昭，原田英美子
地域自然史と保全 38 24 ～ 28 2016年06月
単著 共同（主担当）
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Zinc accumulation and vegetation ecology in the allotetraploid, Arabidopsis kamchatica ssp. kawasakiana.
Kosugi A, Nishizawa C, Kawabe A, Harada E.
Japanese Society for Plant Cell and Molecular Biology Plant Biotechnology 33 (1) 33 ～ 37 2016年
10.5511/plantbiotechnology.15.1214a 共著 共同（主担当）
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琵琶湖水圏における水生植物の重金属集積
辻康介，浅山拓馬，西田和真，原田英美子
海洋化学研究 29 (24) 28 ～ 2016年
共著 共同（主担当）
著書 【 表示 ／ 非表示 】
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Synchrotron radiation X-ray analysis of metal accumulating plants.
Hokura A., Harada E.
Springer Japan 21p 2017年
単行本（学術書） 共著
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フィールドワーク心得帖［新版］
原田英美子，浦部美佐子
サンライズ出版 2015年03月
単行本（学術書） 共著
会議での講演 【 表示 ／ 非表示 】
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Establishment of remote training course on cultivation
4th UST-USP Symposium 2021年03月
