原著論文

  • Nord AL, Sowa Y, Steel BC, Lo CJ, Berry RM. Speed of the bacterial flagellar motor near zero load depends on the number of stator units. Proc Natl Acad Sci USA. 114(44):11603-11608 (2017)
  • Ma Q, Sowa Y, Baker MA, Bai F. Bacterial Flagellar Motor Switch in Response to CheY-P Regulation and Motor Structural Alterations. Biophys J. 110(6):1411-20 (2016)
  • Yamamoto K, Tamai R, Yamazaki M, Inaba T, Sowa Y, Kawagishi I. Substrate-dependent dynamics of the multidrug efflux transporter AcrB of Escherichia coli. Sci Rep. 6: 21909 (2016)
  • Tominaga, M., Kawai-Noma, S., Kawagishi, I., Sowa, Y., Saito, K. & Umeno D. Liquid-based iterative recombineering method tolerant to counter-selection escapes. PLoS One 16, e0119818 (2015)
  • Sowa, Y., Homma, M., Ishijima, A. & Berry, R. M. Hybrid-fuel bacterial flagellar motors in Escherichia coli. PNAS 111, 3436-41 (2014)
  • Bai, F., Che, Y-S., Kami-ike, N., Ma, Q., Minamino, T., Sowa, Y. & Namba, K. Populational Heterogeneity vs. Temporal Fluctuation in Escherichia coli Flagellar Motor Switching. Biophys. J. 105, 2123 - 2129 (2013)
  • Lo, C-J., Sowa, Y., Pilizota, T., Berry, R. M. Mechanism and kinetics of a sodium-driven bacterial flagellar motor. PNAS 110, E2544-E2551 (2013)
  • Nishiyama, M., Sowa, Y., Kimura, Y., Homma, M., Ishijima, A. & Terazima, M. High Hydrostatic Pressure Induces Counterclockwise to Clockwise Reversals of the Escherichia coli Flagellar Motor. J. Bacteriol. 195, 1809-1814 (2013)
  • Nishiyama, M & Sowa, Y. Microscopic analysis of bacterial motility at high pressure. Biophys. J. 102, 1872-80 (2012)
  • Little, M. A.., Steel, B. C., Bai, F., Sowa, Y., Bilyard, T., Mueller, D. M., Berry, R. M. & Jones, N. S. Steps and bumps: precision extraction of discrete States of molecular machines. Biophys. J. 101, 477-85 (2011)
  • Sowa, Y., Steel, B. C. & Berry, R. M. A simple back-scattering microscope for fast tracking of biological molecules. Rev. Sci. Instrum. 81, 113704 (2010)
    (appears also in November 15, 2010 issue of Virtual Journal of Nanoscale Science & Technology)
  • Mora, T., Yu, H., Sowa, Y. & Wingreen, N. Steps in the bacterial flagellar motor. PLoS Comput. Biol 5, e1000540 (2009)
  • Inoue, Y., Lo, C-J., Fukuoka, H., Takahashi, H., Sowa, Y., Pilizota, T., Wadhams, G. H., Homma, M., Berry, R. M. & Ishijima, A. Torque-speed relationship of Na+-driven chimeric flagellar motoros in Escherichia coli. J Mol Biol 376, 1251-9 (2008)
  • Fukuoka, H.,Sowa, Y., Kojima, S., Ishijima, A. & Homma, M. Visualization of functional rotor proteins of the bacterial flagellar motor in the cell membrane. J Mol Biol 367, 692-701 (2007)
  • Sowa, Y., Rowe, A. R., Leake, M. C., Yakushi, T., Homma, M., Ishijima, A. & Berry, R. M. Direct observation of steps in rotation of the bacterial flagellar motor. Nature 437, 916-9 (2005)
  • Aoki, T., Sowa, Y., Ide, T., & Yanagida, T. Non-contact surface force microscopy for molecular interaction study, e-J. Surf. Sci. Nanotech. 3, 46-50 (2005)
  • Aoki, T., Sowa, Y. & Yanagida, T. Noncontact surface force microscopy of protein molecules. Chemphyschem 4, 1361-4 (2003)
  • Sowa, Y., Hotta, H., Homma, M. & Ishijima, A. Torque-speed relationship of the Na+-driven flagellar motor of Vibrio alginolyticus. J Mol Biol 327, 1043-51 (2003)
  • Yorimitsu, T., Sowa, Y., Ishijima, A., Yakushi, T. & Homma, M. The systematic substitutions around the conserved changed residues of the cytoplasmic loop of Na+-driven flagellar motor component PomA. J Mol Biol 320, 403-13 (2002)
  • Aoki, T., Sowa, Y., Yokota, H., Hiroshima, M., Tokunaga, M., Ishii, Y. & Yanagida, T. Non-contact electrostatic surface force imaging of single protein filaments using intermolecular force microscopy. Single Molecules 2, 183-90 (2001)


総説など

  • 曽和 義幸,笠井 大司.バクテリアべん毛モーターの回転を測る.生物工学会誌,96巻4号,183-186(2017)
  • Kasai T , Sowa Y..Measurements of the Rotation of the Flagellar Motor by Bead Assay. Methods Mol Biol ,1593:185-192 (2017)
  • 曽和義幸.バクテリアべん毛モーター.1分子生物学,原田慶恵・石渡信一編,化学同人,6章(2014)
  • 曽和義幸.エネルギーを使い分けるハイブリッド型べん毛モーター−環境に適応するナノマシンの実現に向けて.化学,化学同人,69(9),37-40 (2014)
  • 西山雅祥,曽和義幸.細胞内の水で生命活動を操る!−高圧力下で観るタンパク質水和変調イメージング.化学,化学同人,68,33-38 (2013)
  • Sowa, Y. & Berry, R. M. The Rotary Bacterial Flagellar Motor. Comprehensive Biphysics (Edward Egelman ed.), Academic Press, vol. 8 50-71 (2012)
  • Wadhams, G. H. & Sowa, Y. Bacterial flagellar Flagellar Motor. Encyclopedia of Life Sciences, Wiley (2009)
  • Pilizota, T., Sowa, Y. & Berry, R. M. Single Molecule Studies of Rotary Proteins. Handbook of Single-Molecule Biophysics (Peter Hinterdorfer, Antoine Van Oijen ed.), Springer (2009)
  • Sowa, Y. & Berry, R. M. The Bacterial Flagellar Motor. Single Molecule Biology (Alex Knight ed.), Academic Press (2008)
  • Sowa, Y. & Berry, R. M. The Bacterial Flagellar Motor. Q Review Biophys 41, 103-32 (2008)
  • 石島秋彦,曽和義幸,井上裕一,福岡創,田中裕人.バイオ操作(2) (レーザーなど光ピンセット).実用 精密位置決め技術事典,産業技術サービスセンター 第2編 4-3 (2008)
  • 石島秋彦,井上裕一,福岡創,田中裕人,曽和義幸.観察対象を動かしたり固定したりして観察する.ナノイメージング,エヌ・ティエス 第4編 第5章 (2008)
  • 曽和義幸.[研究室訪問] いまは愛娘に夢中?ベリー研へようこそ.最新分子ナノマシン−ナノで働く"高度な機械"を目指して,化学同人 第4章 4節 (2008)
  • 曽和義幸,福岡創,本間道夫.バクテリア超分子ナノべん毛モーターの回転測定.蛋白質核酸酵素 52, 309-16 (2007)
  • 曽和義幸, 薬師寿治, 本間道夫, 石島秋彦. バクテリアべん毛モーターのステップ運動. 生物物理 46, 341-4 (2006)
  • 西山雅祥, 曽和義幸, 石島秋彦. 生物分子モーターのステップ計測と運動解析. 物性研究 85, 593-621 (2006)