Ktr-Mediated Potassium Transport, a Major Pathway for Potassium Uptake, Is Coupled to a Proton Gradient Across the Membrane in<i>Synechocystis</i>sp. PCC 6803

• MATSUDA Nobuyuki

  Graduate School of Bioagricultural Sciences, Nagoya University

• UOZUMI Nobuyuki

  Graduate School of Bioagricultural Sciences, Nagoya University Bioscience and Biotechnology Center, Nagoya University

書誌事項

タイトル別名

• Ktr-Mediated Potassium Transport, a Major Pathway for Potassium Uptake, Is Coupled to a Proton Gradient Across the Membrane in Synechocystis sp. PCC 6803

抄録

Synechocystis sp. PCC 6803 contains a Ktr system and a putative ATP-dependent Kdp system for potassium uptake. We report here that the Kdp system plays only a minor role in potassium uptake under salt and non-stress conditions, unlike the role it plays in Escherichia coli. In Synechocystis, Ktr-mediated potassium transport is dependent on the proton gradient across the membrane.

収録刊行物

• Ｂｉｏｓｃｉｅｎｃｅ，　Ｂｉｏｔｅｃｈｎｏｌｏｇｙ，　ａｎｄ　Ｂｉｏｃｈｅｍｉｓｔｒｙ

  Ｂｉｏｓｃｉｅｎｃｅ，　Ｂｉｏｔｅｃｈｎｏｌｏｇｙ，　ａｎｄ　Ｂｉｏｃｈｅｍｉｓｔｒｙ 70 (1), 273-275, 2006

  公益社団法人 日本農芸化学会

キーワード

• potassium
• transporter
• proton motive force
• osmoregulation

詳細情報

• CRID: 1390001206475562752
• NII論文ID: 10018535789
• NII書誌ID: AA10824164
• DOI: 10.1271/bbb.70.273
• ISSN: 13476947
• ISSN: 09168451
• NDL書誌ID: 7791897
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7791897
• Web Site: http://www.tandfonline.com/doi/pdf/10.1271/bbb.70.273
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可