2011年4月現在

氏名

石川　覚（いしかわ　さとる）　ISHIKAWA, Satoru

所属・職名

土壌環境研究領域　主任研究員
（重金属リスク管理リサーチプロジェクト）

現在の研究内容

　イネのカドミウムおよびヒ素吸収を低減させる技術の開発を行っている。特に玄米への蓄積に関わる遺伝的・生理的要因を解析し、従来品種よりもカドミウムやヒ素濃度の低い品種の育成を目指している。

参画プロジェクト

新農業展開ゲノムプロジェクト

連絡先

isatoru@affrc.go.jp

ＲｅａＤ 研究者ＤＤＢ情報

http://read.jst.go.jp/public/cs_kkn_010EventAction.do?lang_act1=J&ksh_code=1000359549&action1=event&judge_act1=2

最近の業績（2000年以降）

（原著論文）

  1. Murakami M., Ae N., and Ishikawa S (2007): Phytoextraction of cadmium by rice (Oryza sativa L.), soybean (Glycine max (L.) Merr.), and maize (Zea mays L.). Environ. Pollu.,145, 96-103
  2. 阿部薫・石川　覚・櫻井泰弘・奥山　亮・佐々木和裕・俵田　啓 (2006)：カドミウム検出用イムノクロマトキットによる玄米中カドミウム濃度簡易測定の試み、土肥誌, 77, 679-682
  3. Ishikawa S., Ae N., Murakami M, and Wagatsuma T. (2006): Is Brassica juncea a suitable plant for phytoremediation of Cd in soils with moderately low Cd contamination? - Possibility of using other plant species for Cd-phytoextraction -. Soil Sci. Plant Nutr., 52, 32-42
  4. Arao T. and Ishikawa S. (2005): Genotypic differences in cadmium and distribution of soybean and rice. JARQ, 40, 21-30
  5. Ishikawa S., Ae N., and Yano Y. (2005): Chromosomal regions with quantitative trait loci controlling cadmium concentration in brown rice (Oryza sativa). New Phytol., 168, 345-350
  6. Wagatsuma T., Khan M.S.H., Rao I.M., Wenzl P., Tawaraya K., Yamamoto T., Kawamura T., Hosogoe K., and Ishikawa S. (2005): Methylene blue stainability of root-tip protoplasts can serve as an indicator of aluminum tolerance in wide range of plant species, cultivars and lines. Soil Sci. Plant Nutr., 51, 991-998
  7. Ishikawa S., Ae N., Sugiyama M., Murakami M., and Arao T. (2005): Genotypic variations in shoot cadmium concentration in rice and soybean in soils with different levels of cadmium contamination. Soil Sci. Plant Nutr., 51, 101-108
  8. Wagatsuma T., Ishikawa S., Uemura M., Mitsuhashi W., Kawamura T., Khan M.S.H., and Tawaraya K. (2005) Plasma membrane lipids are the powerful components for early stage aluminum tolerance in triticale. Soil Sci. Plant Nutr., 51: 701-704
  9. Wagatsuma T., Uemura M., Mitsuhashi W., Maeshima M., Ishikawa S., Kawamura T., Murayama T., Shiono Y., Khan Md. S.H., and Tawaraya K.(2005): A new and simple technique for the isolation of plasma membrane lipids from root-tips., Soil Sci. Plant Nutr., 51: 135-139
  10. Ishikawa S., Wagatsuma T., and Ikarashi T. (2003): Rapid changes in levels of mineral nutrients in root-tip cells following short-term exposure to aluminum. Plant Soil, 255, 245-251
  11. Ishikawa S., Adu-Gyamfi J.J., Nakamura T., Yoshihara T., Watanabe T., and Wagatsuma T. (2002): Genotypic variability in phosphorus solubilizing activity of root exudates by pigeonpea grown in low-nutrient environments. Plant Soil, 237, 71-81
  12. Nakamura T., Adu-Gyamfi J.J., Yamamoto A, Ishikawa S., Nakano H., and Ito O. (2002): Varietal differences in root growth as related to nitrogen uptake by sorghum plants in low-nitrogen environment. Plant Soil, 237, 17-24
  13. Ishikawa S., Wagatsuma T., Takano T., Tawaraya K., and Oomata K. (2001): The plasma membrane intactness of root-tip cells is a primary factor for Al-tolerance in cultivars of five species. Soil Sci. Plant Nutr., 47, 489-501
  14. Ofei-Manu P., Wagatsuma T., Ishikawa S., and Tawaraya K. (2001): The plasma membrane strength of the root-tip cells and root phenolic compounds are correlated with Al tolerance in several common woody plants. Soil Sci. Plant Nutr., 47, 359-375
  15. Ishikawa S., Wagatsuma T., Sasaki R., and Ofei-Manu P. (2000): Comparison of the amount of citric and malic acids in Al media of seven plant species and two cultivars each in five plant species. Soil Sci. Plant Nutr., 46, 715-758

（著書）

  1. Ishikawa S., Adu-Gyamfi J.J., Nakamura T., Yoshihara T., Watanabe T., and Wagatsuma T. (2002): Genotypic variability in phosphorus solubilizing activity of root exudates by pigeonpea grown in low-nutrient environments. In Adu-Gyamfi JJ (Ed) Food Security in Nutrient-Stressed Environments: Exploiting Plants' Genetic Capabilities. Kluwer Academic Publishers, Dordrecht, The Netherlands, pp111-121
  2. Adu-Gyamfi J.J., Ishikawa S., Nakamura T., and Nakano H. (2002): Genotypic variability and physiological characteristics of crop plants adapted to low-nutrient environments. In Adu-Gyamfi JJ (Ed) Food Security in Nutrient-Stressed Environments: Exploiting Plants’ Genetic Capabilities. Kluwer Academic Publishers, Dordrecht, The Netherlands, pp 67-79
  3. Nakamura T., Adu-Gyamfi J.J., Yamamoto A, Ishikawa S., Nakano H., and Ito O. (2002): Varietal differences in root growth as related to nitrogen uptake by sorghum plants in low-nitrogen environment. In Adu-Gyamfi JJ (Ed) Food Security in Nutrient-Stressed Environments: Exploiting Plants’ Genetic Capabilities. Kluwer Academic Publishers, Dordrecht, The Netherlands, pp 103-110
  4. Wagatsuma T., Ishikawa S., and Ofei-Manu P. (2001): The role of the outer surface of the plasma membrane in aluminum tolerance. In Ae N et al. (Eds) Plant Nutrient Acquisition - New Perspectives. Springer-Verlag, Tokyo, pp. 159-184

（講座、資料等）

  1. 関本　均、西澤直子、建部雅子、石川覚、藤原　徹、間藤　徹 (2007): 人間の健康に資する植物栄養学　-鉄、亜鉛、ヨウ素の富化、硝酸イオン、カドミウムの低減-、 土肥誌、 78、 535-543.