Skip Navigation


JXB Advance Access originally published online on September 27, 2007
Journal of Experimental Botany 2007 58(12):3113-3124; doi:10.1093/jxb/erm145
This Article
Right arrow Full Text Freely available
Right arrow FREE Full Text (PDF) Freely available
Right arrow All Versions of this Article:
58/12/3113    most recent
erm145v1
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 (6)
Right arrowRequest Permissions
Right arrow Disclaimer
Google Scholar
Right arrow Articles by Kevei, E.
Right arrow Articles by Nagy, F.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Kevei, E.
Right arrow Articles by Nagy, F.
Agricola
Right arrow Articles by Kevei, E.
Right arrow Articles by Nagy, F.
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

FOCUS PAPER

Light-regulated nucleo-cytoplasmic partitioning of phytochromes

Eva Kevei1,2,*, Eberhard Schafer1 and Ferenc Nagy2

1Biologie II/Institute fur Botanik, University of Freiburg, D-79104 Freiburg, Germany
2Institute of Plant Biology, Biological Research Center, H-6726 Szeged, Hungary

* To whom correspondence should be addressed. E-mail: kevei{at}brc.hu

Phytochrome photoreceptors regulate development, growth, and fitness throughout the entire life-cycle of plants, from seed germination to flowering, by regulating expression patterns of ~10–30% of the entire plant transcriptome. Identification of components and elucidation of the molecular mechanisms underlying phytochrome-controlled signal transduction cascades have therefore attracted considerable attention. Phytochrome-controlled signalling is a complex cellular process; it starts with the light-induced intramolecular conformational change of the photoreceptor and includes regulated partitioning and degradation of signalling components and of the photoreceptors themselves. In this review, the data available about light quality- and quantity-dependent nucleo-cytoplasmic partitioning of phytochromes is summarized and the possible function of phytochrome-containing nuclear complexes, termed nuclear bodies, in red/far-red light-induced signalling is discussed.

Key words: Light signalling, nuclear import, phytochromes

Received 12 April 2007; Revised 25 May 2007 Accepted 30 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
 Plant CellHome page
T. Clack, A. Shokry, M. Moffet, P. Liu, M. Faul, and R. A. Sharrock
Obligate Heterodimerization of Arabidopsis Phytochromes C and E and Interaction with the PIF3 Basic Helix-Loop-Helix Transcription Factor
PLANT CELL, March 1, 2009; 21(3): 786 - 799.
[Abstract] [Full Text] [PDF]

Home page
 Mol PlantHome page
W. Hu, Y.-S. Su, and J. C. Lagarias
A Light-Independent Allele of Phytochrome B Faithfully Recapitulates Photomorphogenic Transcriptional Networks
Mol Plant, January 1, 2009; 2(1): 166 - 182.
[Abstract] [Full Text] [PDF]

Home page
 Plant CellHome page
X. Yu, R. Sayegh, M. Maymon, K. Warpeha, J. Klejnot, H. Yang, J. Huang, J. Lee, L. Kaufman, and C. Lin
Formation of Nuclear Bodies of Arabidopsis CRY2 in Response to Blue Light Is Associated with Its Blue Light-Dependent Degradation
PLANT CELL, January 1, 2009; 21(1): 118 - 130.
[Abstract] [Full Text] [PDF]

Home page
 Plant Physiol.Home page
S. N. Warnasooriya and B. L. Montgomery
Detection of Spatial-Specific Phytochrome Responses Using Targeted Expression of Biliverdin Reductase in Arabidopsis
Plant Physiology, January 1, 2009; 149(1): 424 - 433.
[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.