Document Detail


Chromatin dynamics during the plant cell cycle.
MedLine Citation:
PMID:  18707013     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Cell cycle progression depends on a highly regulated series of events of which transcriptional control plays a major role. In addition, during the S-phase not only DNA but chromatin as a whole needs to be faithfully duplicated. Therefore, both nucleosome dynamics as well as local changes in chromatin organization, including introduction and/or removal of covalent DNA and histone modifications, at genes with a key role in cell proliferation, are of primary relevance. Chromatin duplication during the S-phase and the chromosome segregation during mitosis are cell cycle stages critical for maintenance of epigenetic marks or for allowing the daughter products to acquire a distinct epigenetic landscape and, consequently, a unique cell fate decision. These aspects of chromatin dynamics together with the strict coupling of cell proliferation, cell differentiation and post-embryonic organogenesis have a profound impact on plant growth, development and response to external signals.
Authors:
María de la Paz Sanchez; Elena Caro; Bénédicte Desvoyes; Elena Ramirez-Parra; Crisanto Gutierrez
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't; Review     Date:  2008-07-30
Journal Detail:
Title:  Seminars in cell & developmental biology     Volume:  19     ISSN:  1084-9521     ISO Abbreviation:  Semin. Cell Dev. Biol.     Publication Date:  2008 Dec 
Date Detail:
Created Date:  2008-11-05     Completed Date:  2009-01-27     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9607332     Medline TA:  Semin Cell Dev Biol     Country:  England    
Other Details:
Languages:  eng     Pagination:  537-46     Citation Subset:  IM    
Affiliation:
Centro de Biologia Molecular "Severo Ochoa", Consejo Superior de Investigaciones Cientificas, Universidad Autonoma de Madrid, Nicolas Cabrera 1, Cantoblanco, Madrid, Spain.
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MeSH Terms
Descriptor/Qualifier:
Animals
Cell Cycle / physiology*
Chromatin / metabolism*
Epigenesis, Genetic
Gene Expression Regulation
Histones / metabolism
Plants* / cytology,  genetics
Chemical
Reg. No./Substance:
0/Chromatin; 0/Histones

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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