JXB Advance Access originally published online on January 10, 2005
Journal of Experimental Botany 2005 56(411):435-447; doi:10.1093/jxb/eri060
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
RESEARCH PAPER |
Towards an understanding of photosynthetic acclimation
Department of Plant Sciences, University of Oxford, South Parks Road, Oxford OX1 3RB, UK
* Fax: +44 (0)1865 275074. E-mail: robin.walters{at}plants.ox.ac.uk
It has long been recognized that higher plants vary the composition and organization of the photosynthetic apparatus in response to the prevailing environmental conditions, with particular attention being paid to the responses to incident light. Under high light conditions there are increases in the amounts of photosystems, electron transport and ATP synthase complexes, and enzymes of the CalvinBenson cycle; conversely, under low light there is an increase in the relative amounts of light-harvesting complexes (LHC) and in the stacking of thylakoid membranes to form grana. It is believed that these changes are of adaptive significance, and in a few instances evidence has been provided that this is indeed the case; an increase in photosynthetic capacity reduces susceptibility to photodamage, while changes in photosystem stoichiometry serve to optimize light utilization. By contrast, the potential benefit to the plant of other changes in chloroplast composition, such as in the levels of LHC, is far less clear. It is also believed that redox signals derived from photosynthetic electron transport play an important regulatory role in acclimation. However, while there is convincing evidence that such redox signals modulate the expression of many plastidic and nuclear genes encoding photosynthetic components, there is little to demonstrate that such changes are responsible for regulating chloroplast composition. This review discusses the evidence that particular aspects of acclimation are advantageous to the plant, and highlights the significant gaps in our understanding of the mechanisms underlying acclimation.
Key words: Acclimation, environmental conditions, light, photodamage, photosynthetic apparatus
![]()
CiteULike
Connotea
Del.icio.us What's this?
This article has been cited by other articles:
![]() |
M. S. Mielke and B. Schaffer Leaf gas exchange, chlorophyll fluorescence and pigment indexes of Eugenia uniflora L. in response to changes in light intensity and soil flooding Tree Physiol, November 18, 2009; (2009) tpp095v1. [Abstract] [Full Text] [PDF] |
||||
![]() |
I. Granlund, P. Storm, M. Schubert, J. G. Garcia-Cerdan, C. Funk, and W. P. Schroder The TL29 Protein is Lumen Located, Associated with PSII and Not an Ascorbate Peroxidase Plant Cell Physiol., November 1, 2009; 50(11): 1898 - 1910. [Abstract] [Full Text] [PDF] |
||||
![]() |
H. Eichelmann, E. Talts, V. Oja, E. Padu, and A. Laisk Rubisco in planta kcat is regulated in balance with photosynthetic electron transport J. Exp. Bot., October 1, 2009; 60(14): 4077 - 4088. [Abstract] [Full Text] [PDF] |
||||
![]() |
K. Brautigam, L. Dietzel, T. Kleine, E. Stroher, D. Wormuth, K.-J. Dietz, D. Radke, M. Wirtz, R. Hell, P. Dormann, et al. Dynamic Plastid Redox Signals Integrate Gene Expression and Metabolism to Induce Distinct Metabolic States in Photosynthetic Acclimation in Arabidopsis PLANT CELL, September 1, 2009; 21(9): 2715 - 2732. [Abstract] [Full Text] [PDF] |
||||
![]() |
L. Wobbe, O. Blifernez, C. Schwarz, J. H. Mussgnug, J. Nickelsen, and O. Kruse Cysteine modification of a specific repressor protein controls the translational status of nucleus-encoded LHCII mRNAs in Chlamydomonas PNAS, August 11, 2009; 106(32): 13290 - 13295. [Abstract] [Full Text] [PDF] |
||||
![]() |
P. Pesaresi, A. Hertle, M. Pribil, T. Kleine, R. Wagner, H. Strissel, A. Ihnatowicz, V. Bonardi, M. Scharfenberg, A. Schneider, et al. Arabidopsis STN7 Kinase Provides a Link between Short- and Long-Term Photosynthetic Acclimation PLANT CELL, August 1, 2009; 21(8): 2402 - 2423. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. Steiner, L. Dietzel, Y. Schroter, V. Fey, R. Wagner, and T. Pfannschmidt The Role of Phosphorylation in Redox Regulation of Photosynthesis Genes psaA and psbA during Photosynthetic Acclimation of Mustard Mol Plant, May 1, 2009; 2(3): 416 - 429. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. T. Waters, P. Wang, M. Korkaric, R. G. Capper, N. J. Saunders, and J. A. Langdale GLK Transcription Factors Coordinate Expression of the Photosynthetic Apparatus in Arabidopsis PLANT CELL, April 1, 2009; 21(4): 1109 - 1128. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. Muramatsu, K. Sonoike, and Y. Hihara Mechanism of downregulation of photosystem I content under high-light conditions in the cyanobacterium Synechocystis sp. PCC 6803 Microbiology, March 1, 2009; 155(3): 989 - 996. [Abstract] [Full Text] [PDF] |
||||
![]() |
T. Pfannschmidt, K. Brautigam, R. Wagner, L. Dietzel, Y. Schroter, S. Steiner, and A. Nykytenko Potential regulation of gene expression in photosynthetic cells by redox and energy state: approaches towards better understanding Ann. Bot., February 1, 2009; 103(4): 599 - 607. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. Frigerio, C. Campoli, S. Zorzan, L. I. Fantoni, C. Crosatti, F. Drepper, W. Haehnel, L. Cattivelli, T. Morosinotto, and R. Bassi Photosynthetic Antenna Size in Higher Plants Is Controlled by the Plastoquinone Redox State at the Post-transcriptional Rather than Transcriptional Level J. Biol. Chem., October 5, 2007; 282(40): 29457 - 29469. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. Hubbart, S. Peng, P. Horton, Y. Chen, and E. H. Murchie Trends in leaf photosynthesis in historical rice varieties developed in the Philippines since 1966 J. Exp. Bot., September 17, 2007; (2007) erm192v1. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. Matsubara, T. Morosinotto, C. B. Osmond, and R. Bassi Short- and Long-Term Operation of the Lutein-Epoxide Cycle in Light-Harvesting Antenna Complexes Plant Physiology, June 1, 2007; 144(2): 926 - 941. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. Muramatsu and Y. Hihara Coordinated High-Light Response of Genes Encoding Subunits of Photosystem I Is Achieved by AT-Rich Upstream Sequences in the Cyanobacterium Synechocystis sp. Strain PCC 6803 J. Bacteriol., April 1, 2007; 189(7): 2750 - 2758. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. M. Nedelcu and R. E. Michod The Evolutionary Origin of an Altruistic Gene Mol. Biol. Evol., August 1, 2006; 23(8): 1460 - 1464. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. Muramatsu and Y. Hihara Characterization of High-light-responsive Promoters of the psaAB Genes in Synechocystis sp. PCC 6803 Plant Cell Physiol., July 1, 2006; 47(7): 878 - 890. [Abstract] [Full Text] [PDF] |
||||
![]() |
P Priault, C Fresneau, G Noctor, R De Paepe, G Cornic, and P Streb The mitochondrial CMSII mutation of Nicotiana sylvestris impairs adjustment of photosynthetic carbon assimilation to higher growth irradiance J. Exp. Bot., June 1, 2006; 57(9): 2075 - 2085. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. Piippo, Y. Allahverdiyeva, V. Paakkarinen, U.-M. Suoranta, N. Battchikova, and E.-M. Aro Chloroplast-mediated regulation of nuclear genes in Arabidopsis thaliana in the absence of light stress Physiol Genomics, March 13, 2006; 25(1): 142 - 152. [Abstract] [Full Text] [PDF] |
||||
![]() |
R. F. Sage and A. D. McKown Is C4 photosynthesis less phenotypically plastic than C3 photosynthesis? J. Exp. Bot., January 1, 2006; 57(2): 303 - 317. [Abstract] [Full Text] [PDF] |
||||
![]() |
K. Ifuku, Y. Yamamoto, T.-a. Ono, S. Ishihara, and F. Sato PsbP Protein, But Not PsbQ Protein, Is Essential for the Regulation and Stabilization of Photosystem II in Higher Plants Plant Physiology, November 1, 2005; 139(3): 1175 - 1184. [Abstract] [Full Text] [PDF] |
||||
![]() |
L. V. Savitch, G. Allard, M. Seki, L. S. Robert, N. A. Tinker, N. P. A. Huner, K. Shinozaki, and J. Singh The Effect of Overexpression of Two Brassica CBF/DREB1-like Transcription Factors on Photosynthetic Capacity and Freezing Tolerance in Brassica napus Plant Cell Physiol., September 1, 2005; 46(9): 1525 - 1539. [Abstract] [Full Text] [PDF] |
||||
![]() |
I. Ensminger, J. Foerster, C. Hagen, and W. Braune Plasticity and acclimation to light reflected in temporal and spatial changes of small-scale macroalgal distribution in a stream J. Exp. Bot., August 1, 2005; 56(418): 2047 - 2058. [Abstract] [Full Text] [PDF] |
||||
![]() |
R. Scheibe, J. E. Backhausen, V. Emmerlich, and S. Holtgrefe Strategies to maintain redox homeostasis during photosynthesis under changing conditions J. Exp. Bot., June 1, 2005; 56(416): 1481 - 1489. [Abstract] [Full Text] [PDF] |
||||












