Plant Physiol. Illumina
HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
QUICK SEARCH:   [advanced]


     

First published online February 11, 2009; 10.1104/pp.108.134874

Plant Physiology 149:1761-1772 (2009)
© 2009 American Society of Plant Biologists

OPEN ACCESS ARTICLE
This Article
Free via Open Access: OA
Right arrow OA Full Text
Right arrow Full Text (PDF)
Right arrow Supplemental Data
Right arrowOA All Versions of this Article:
149/4/1761    most recent
pp.108.134874v1
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 Web of Science
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Right arrow reprints & permissions
Citing Articles
Right arrow Citing Articles via CrossRef
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Lippold, F.
Right arrow Articles by Udvardi, M. K.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Lippold, F.
Right arrow Articles by Udvardi, M. K.
Agricola
Right arrow Articles by Lippold, F.
Right arrow Articles by Udvardi, M. K.
ENVIRONMENTAL STRESS AND ADAPTATION TO STRESS

AtMyb41 Regulates Transcriptional and Metabolic Responses to Osmotic Stress in Arabidopsis[W],[OA]

Felix Lippold1, Diego H. Sanchez, Magdalena Musialak, Armin Schlereth, Wolf-Ruediger Scheible, Dirk K. Hincha and Michael K. Udvardi*

Max-Planck Institute for Molecular Plant Physiology, Potsdam-Golm 14476, Germany (F.L., D.H.S., M.M., A.S., W.-R.S., D.K.H.); and Samuel Roberts Noble Foundation, Ardmore, Oklahoma 73401 (M.K.U.)

Myb transcription factors have been implicated in a wide variety of plant-specific processes, including secondary metabolism, cell shape determination, cell differentiation, and stress responses. Very recently, AtMyb41 from Arabidopsis (Arabidopsis thaliana) was described as a gene transcriptionally regulated in response to salinity, desiccation, cold, and abscisic acid. The corresponding transcription factor was suggested to control stress responses linked to cell wall modifications. In this work, we have characterized AtMyb41 further by subjecting independent AtMyb41-overexpressing lines to detailed transcriptome and metabolome analysis. Our molecular data indicate that AtMyb41 is involved in distinct cellular processes, including control of primary metabolism and negative regulation of short-term transcriptional responses to osmotic stress.

1 Present address: Institut für Molekulare Biotechnologie der Pflanzen, Prof. P. Dörmann Department, Karl Robert Kreiten Strasse 13, Bonn 53115, Germany.

The author responsible for distribution of materials integral to the findings presented in this article in accordance with the policy described in the Instructions for Authors (www.plantphysiol.org) is: Michael K. Udvardi (mudvardi{at}noble.org).

[W] The online version of this article contains Web-only data.

[OA] Open Access articles can be viewed online without a subscription.

www.plantphysiol.org/cgi/doi/10.1104/pp.108.134874

* Corresponding author; e-mail mudvardi{at}noble.org.

Received December 23, 2008; accepted February 6, 2009; published February 11, 2009.

HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
ASPB Publications PLANT PHYSIOLOGY® THE PLANT CELL
Copyright © 2009 by the American Society of Plant Biologists