Skip Navigation



Plant and Cell Physiology Advance Access published online on September 9, 2008
Plant and Cell Physiology, doi:10.1093/pcp/pcn136
This Article
Right arrow Advance Access manuscript (PDF)
Right arrow All Versions of this Article:
49/10/1614    most recent
pcn136v1
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Add to My Personal Archive
Right arrow Download to citation manager
Right arrowRequest Permissions
Google Scholar
Right arrow Articles by Shimmen, T.
Right arrow Articles by Wakabayashi, A.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Shimmen, T.
Right arrow Articles by Wakabayashi, A.
Agricola
Right arrow Articles by Shimmen, T.
Right arrow Articles by Wakabayashi, A.
Social Bookmarking
Add to CiteULike   Add to Connotea   Add to Del.icio.us  
What's this?

© The Author 2008. Published by Oxford University Press on behalf of Japanese Society of Plant Physiologists. All rights reserved. For Permissions, please e-mail: journals.permissions@oxfordjournals.org

Involvement of membrane potential in alkaline band formation by internodal cells of Chara corallina

Teruo Shimmen and Akiko Wakabayashi

Department of Life Science, Graduate School of Life Science, University of Hyogo, Harima Science Park City, Hyogo 678-1297, Japan

Name and address for editorial correspondence: Prof. Teruo Shimmen, Department of Life Science, Graduate School of Life Science, University of Hyogo, Harima Science Park City, Hyogo 678-1297, Japan, Tel; 0791-58-0174, Fax; 0791-58-0175, E-mail; shimmen{at}sci.u-hyogo.ac.jp


  Abstract

Internodal cells of Chara corallina form alkaline bands on their surface upon illumination via photosynthesis. In the present study, the effect of KCl on alkaline band formation was analyzed. When the extracellular KCl concentration was increased, alkaline band formation was extensively inhibited. Electrophysiological analysis unequivocally showed necessity of inner negative membrane potential for alkaline band formation.

Keywords: Alkaline Band - Chara - Depolarization -K+ - Membrane potential - Photosynthesis

(Received July 19, 2008; Accepted September 2, 2008)
Add to CiteULike CiteULike   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us    What's this?




Disclaimer: Please note that abstracts for content published before 1996 were created through digital scanning and may therefore not exactly replicate the text of the original print issues. All efforts have been made to ensure accuracy, but the Publisher will not be held responsible for any remaining inaccuracies. If you require any further clarification, please contact our Customer Services Department.