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このアイテムの引用には次の識別子を使用してください:
http://hdl.handle.net/10119/4965
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| タイトル: | Living microtransporter by uni-directional gliding of Mycoplasma along microtracks |
| 著者: | Hiratsuka, Yuichi
Miyata, Makoto
Uyeda, Taro Q.P. |
| キーワード: | Motor protein
bacterial motility
actuator
bottom up assembly
synthetic biology |
| 発行日: | 2005-05-27 |
| 出版者: | Elsevier |
| 誌名: | Biochemical and Biophysical Research Communications |
| 巻: | 331 |
| 号: | 1 |
| 開始ページ: | 318 |
| 終了ページ: | 324 |
| DOI: | 10.1016/j.bbrc.2005.03.168 |
| 抄録: | The gliding bacterium Mycoplasma mobile adheres to plastic surfaces, and moves around vigorously. However, it has not been possible to control the direction of movements on plain surfaces. Here we report that, on patterned lithographic substrates, M. mobile cells are unable to climb tall walls, and move along the bottom edge of the walls. This property to move persistently along walls enabled us to design patterns that control direction of movements, resulting in uni-directional circling or one-way gating between two areas. Furthermore, cells loaded with streptavidin beads following biotinylation of surface proteins moved at normal speeds. These bacteria could be useful as living microtransporters, carrying cargo around within micrometer-scale spaces. |
| Rights: | NOTICE: This is the author's version of a work accepted for publication by Elsevier. Yuichi Hiratsuka, Makoto Miyata and Taro Q.P. Uyeda, Biochemical and Biophysical Research Communications, 331(1), 2005, 318-324, http://dx.doi.org/10.1016/j.bbrc.2005.03.168 |
| URI: | http://hdl.handle.net/10119/4965 |
| 資料タイプ: | author |
| 出現コレクション: | c10-1. 雑誌掲載論文 (Journal Articles)
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このアイテムのファイル:
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記述 |
サイズ | 形式 |
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| C9424.pdf | | 13032Kb | Adobe PDF | 見る/開く |
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