Skip Navigation


JXB Advance Access originally published online on June 26, 2007
Journal of Experimental Botany 2008 59(1):37-43; doi:10.1093/jxb/erm127
This Article
Right arrow Full Text Freely available
Right arrow FREE Full Text (PDF) Freely available
Right arrow All Versions of this Article:
59/1/37    most recent
erm127v1
Right arrow E-letters: Submit a response
Right arrow Alert me when this article is cited
Right arrow Alert me when E-letters are posted
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 ISI Web of Science
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 arrow Search for citing articles in:
ISI Web of Science (1)
Right arrowRequest Permissions
Right arrow Disclaimer
Google Scholar
Right arrow Articles by Jiang, F.
Right arrow Articles by Hartung, W.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Jiang, F.
Right arrow Articles by Hartung, W.
Agricola
Right arrow Articles by Jiang, F.
Right arrow Articles by Hartung, W.
Social Bookmarking
Add to CiteULike   Add to Connotea   Add to Del.icio.us  
What's this?

© The Author [2007]. Published by Oxford University Press [on behalf of the Society for Experimental Biology]. All rights reserved. For Permissions, please e-mail: journals.permissions@oxfordjournals.org

SPECIAL ISSUE REVIEW PAPER

Long-distance signalling of abscisic acid (ABA): the factors regulating the intensity of the ABA signal

Fan Jiang1 and Wolfram Hartung2,*

1College of Life Science, BeiJing Normal University, Xin Jie Kou Wai Da Jie 19, 100875 BeiJing, China
2Lehrstuhl Botanik I der Universität Würzburg, Julius von Sachs Platz 2, D 97082 Würzburg, Germany

* To whom correspondence should be addressed. E-mail: hartung{at}botanik.uni-wuerzburg.de

Abscisic acid (ABA) is a stress signal, which moves in the xylem from the roots to the aerial parts of the plant, where it regulates stomatal movement and the activity of shoot meristems. Root growth-promoting microorganisms in the rhizosphere, lateral ABA flows in the root cortex across apoplastic barriers, ABA redistribution in the stem, leaf apoplastic pH values, and the action of β-glucosidases, both in the apoplast and the cytosol of the mesophyll, play an important role in the regulation of signal intensity. The significance of abscisic acid glucose ester as a long-distance stress signal is discussed.

Key words: Abscisic acid glucose ester, apoplast, β-glucosidases, pH, rhizosphere, xylem

Received 14 March 2007; Revised 15 May 2007 Accepted 15 May 2007


Add to CiteULike CiteULike   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us    What's this?


This article has been cited by other articles:


Home page
 J Exp BotHome page
I. C. Dodd, J. C. Theobald, S. K. Richer, and W. J. Davies
Partial phenotypic reversion of ABA-deficient flacca tomato (Solanum lycopersicum) scions by a wild-type rootstock: normalizing shoot ethylene relations promotes leaf area but does not diminish whole plant transpiration rate
J. Exp. Bot., October 1, 2009; 60(14): 4029 - 4039.
[Abstract] [Full Text] [PDF]

Home page
 J Exp BotHome page
S. Wilkinson and W. Hartung
Food production: reducing water consumption by manipulating long-distance chemical signalling in plants
J. Exp. Bot., May 1, 2009; 60(7): 1885 - 1891.
[Full Text] [PDF]

Home page
 Mol PlantHome page
E. Stroher, X.-J. Wang, N. Roloff, P. Klein, A. Husemann, and K.-J. Dietz
Redox-Dependent Regulation of the Stress-Induced Zinc-Finger Protein SAP12 in Arabidopsis thaliana
Mol Plant, March 1, 2009; 2(2): 357 - 367.
[Abstract] [Full Text] [PDF]

Home page
 J Exp BotHome page
A. Albacete, M. E. Ghanem, C. Martinez-Andujar, M. Acosta, J. Sanchez-Bravo, V. Martinez, S. Lutts, I. C. Dodd, and F. Perez-Alfocea
Hormonal changes in relation to biomass partitioning and shoot growth impairment in salinized tomato (Solanum lycopersicum L.) plants
J. Exp. Bot., November 1, 2008; 59(15): 4119 - 4131.
[Abstract] [Full Text] [PDF]


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.