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


     

First published online September 24, 2004; 10.1104/pp.104.044131

Plant Physiology 136:3333-3340 (2004)
© 2004 American Society of Plant Biologists

This Article
Right arrow Full Text
Right arrow Full Text (PDF)
Right arrow Supplemental Data
Right arrow All Versions of this Article:
136/2/3333    most recent
pp.104.044131v1
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 HighWire
Right arrow Citing Articles via CrossRef
Right arrow Citing Articles via Web of Science (20)
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Ral, J.-P.
Right arrow Articles by Ball, S.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Ral, J.-P.
Right arrow Articles by Ball, S.
Agricola
Right arrow Articles by Ral, J.-P.
Right arrow Articles by Ball, S.
GENETICS, GENOMICS, AND MOLECULAR EVOLUTION

Starch Division and Partitioning. A Mechanism for Granule Propagation and Maintenance in the Picophytoplanktonic Green Alga Ostreococcus tauri1,[w]

Jean-Philippe Ral, Evelyne Derelle, Conchita Ferraz, Fabrice Wattebled, Benoit Farinas, Florence Corellou, Alain Buléon, Marie-Christine Slomianny, David Delvalle, Christophe d'Hulst, Stephane Rombauts, Hervé Moreau and Steven Ball*

Laboratoire de Chimie Biologique Unité Mixte de Recherche 8576 du Centre National de la Recherche Scientifique, Université des Sciences et Technologies de Lille, 59655 Villeneuve d'Ascq cedex, France (J.-P.R., F.W., M.-C.S., D.D., C.D., S.B.); Observatoire océanologique, laboratoire Arago, Unité Mixte de Recherche 7628 Centre National de la Recherche Scientifique-Université Paris VI, BP 44, 66651 Banyuls-sur-mer cedex, France (E.D., B.F., F.C., H.M.); Institut de Génétique Humaine, Unité Propre de Recherche Centre National de la Recherche Scientifique 1142, 34396 Montpellier cedex 5, France (C.F.); Institut National de la Recherche Agronomique, Centre de Recherches Agroalimentaires, BP71627, 44316 Nantes cedex 03, France (A.B.); and Department of Plant Systems Biology, Ghent University, VIB, B–9052 Gent, Belgium (S.R.)

Whereas Glc is stored in small-sized hydrosoluble glycogen particles in archaea, eubacteria, fungi, and animal cells, photosynthetic eukaryotes have resorted to building starch, which is composed of several distinct polysaccharide fractions packed into a highly organized semicrystalline granule. In plants, both the initiation of polysaccharide synthesis and the nucleation mechanism leading to formation of new starch granules are currently not understood. Ostreococcus tauri, a unicellular green alga of the Prasinophyceae family, defines the tiniest eukaryote with one of the smallest genomes. We show that it accumulates a single starch granule at the chloroplast center by using the same pathway as higher plants. At the time of plastid division, we observe elongation of the starch and division into two daughter structures that are partitioned in each newly formed chloroplast. These observations suggest that in this system the information required to initiate crystalline polysaccharide growth of a new granule is contained within the preexisting polysaccharide structure and the design of the plastid division machinery.

1 This work was supported by the French Ministry of Education, by the Centre National de la Recherche Scientifique, and by the Génopole Languedoc-Roussillon.

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

Article, publication date, and citation information can be found at www.plantphysiol.org/cgi/doi/10.1104/pp.104.044131.

* Corresponding author; e-mail steven.ball{at}univ-lille1.fr; fax 33–3–20436555.

Received April 5, 2004; returned for revision May 11, 2004; accepted May 11, 2004.




This article has been cited by other articles:


Home page
 J. Biol. Chem.Home page
M. L. Kuhn, C. A. Falaschetti, and M. A. Ballicora
Ostreococcus tauri ADP-glucose Pyrophosphorylase Reveals Alternative Paths for the Evolution of Subunit Roles
J. Biol. Chem., December 4, 2009; 284(49): 34092 - 34102.
[Abstract] [Full Text] [PDF]

Home page
 GeneticsHome page
P. Deschamps, H. Moreau, A. Z. Worden, D. Dauvillee, and S. G. Ball
Early Gene Duplication Within Chloroplastida and Its Correspondence With Relocation of Starch Metabolism to Chloroplasts
Genetics, April 1, 2008; 178(4): 2373 - 2387.
[Abstract] [Full Text] [PDF]

Home page
 Plant Physiol.Home page
T. A. Hennen-Bierwagen, F. Liu, R. S. Marsh, S. Kim, Q. Gan, I. J. Tetlow, M. J. Emes, M. G. James, and A. M. Myers
Starch Biosynthetic Enzymes from Developing Maize Endosperm Associate in Multisubunit Complexes
Plant Physiology, April 1, 2008; 146(4): 1892 - 1908.
[Abstract] [Full Text] [PDF]

Home page
 Mol Biol EvolHome page
P. Deschamps, C. Colleoni, Y. Nakamura, E. Suzuki, J.-L. Putaux, A. Buleon, S. Haebel, G. Ritte, M. Steup, L. I. Falcon, et al.
Metabolic Symbiosis and the Birth of the Plant Kingdom
Mol. Biol. Evol., March 1, 2008; 25(3): 536 - 548.
[Abstract] [Full Text] [PDF]

Home page
 Phil Trans R Soc BHome page
E. S Dennis, J. Ellis, A. Green, D. Llewellyn, M. Morell, L. Tabe, and W.J Peacock
Genetic contributions to agricultural sustainability
Phil Trans R Soc B, February 12, 2008; 363(1491): 591 - 609.
[Abstract] [Full Text] [PDF]

Home page
 Eukaryot CellHome page
C. Plancke, C. Colleoni, P. Deschamps, D. Dauvillee, Y. Nakamura, S. Haebel, G. Ritte, M. Steup, A. Buleon, J.-L. Putaux, et al.
Pathway of Cytosolic Starch Synthesis in the Model Glaucophyte Cyanophora paradoxa
Eukaryot. Cell, February 1, 2008; 7(2): 247 - 257.
[Abstract] [Full Text] [PDF]

Home page
 Plant Cell PhysiolHome page
T. Shimonaga, M. Konishi, Y. Oyama, S. Fujiwara, A. Satoh, N. Fujita, C. Colleoni, A. Buleon, J.-L. Putaux, S. G. Ball, et al.
Variation in Storage {alpha}-Glucans of the Porphyridiales (Rhodophyta)
Plant Cell Physiol., January 1, 2008; 49(1): 103 - 116.
[Abstract] [Full Text] [PDF]

Home page
 Plant CellHome page
N. Georgelis, E. L. Braun, J. R. Shaw, and L. C. Hannah
The Two AGPase Subunits Evolve at Different Rates in Angiosperms, yet They Are Equally Sensitive to Activity-Altering Amino Acid Changes When Expressed in Bacteria
PLANT CELL, May 1, 2007; 19(5): 1458 - 1472.
[Abstract] [Full Text] [PDF]

Home page
 Plant Physiol.Home page
J.-P. Ral, C. Colleoni, F. Wattebled, D. Dauvillee, C. Nempont, P. Deschamps, Z. Li, M. K. Morell, R. Chibbar, S. Purton, et al.
Circadian Clock Regulation of Starch Metabolism Establishes GBSSI as a Major Contributor to Amylopectin Synthesis in Chlamydomonas reinhardtii
Plant Physiology, September 1, 2006; 142(1): 305 - 317.
[Abstract] [Full Text] [PDF]

Home page
 Proc. Natl. Acad. Sci. USAHome page
E. Derelle, C. Ferraz, S. Rombauts, P. Rouze, A. Z. Worden, S. Robbens, F. Partensky, S. Degroeve, S. Echeynie, R. Cooke, et al.
From the Cover: Genome analysis of the smallest free-living eukaryote Ostreococcus tauri unveils many unique features
PNAS, August 1, 2006; 103(31): 11647 - 11652.
[Abstract] [Full Text] [PDF]

Home page
 Plant Physiol.Home page
A. R. Grossman
Paths toward Algal Genomics
Plant Physiology, February 1, 2005; 137(2): 410 - 427.
[Full Text] [PDF]


HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
ASPB Publications PLANT PHYSIOLOGY® THE PLANT CELL
Copyright © 2004 by the American Society of Plant Biologists