| Balance between cell division and differentiation during plant development. | |
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MedLine Citation:
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PMID: 16096957 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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The processes which make possible that a cell gives rise to two daughter cells define the cell division cycle. In individual cells, this is strictly controlled both in time and space. In multicellular organisms extra layers of regulation impinge on the balance between cell proliferation and cell differentiation within particular ontogenic programs. In contrast to animals, organogenesis in plants is a post-embryonic process that requires developmentally programmed reversion of sets of cells from different differentiated states to a pluripotent state followed by regulated proliferation and progression through distinct differentiation patterns. This implies a fine coupling of cell division control, cell cycle arrest and reactivation, endoreplication and differentiation. The emerging view is that cell cycle regulators, in addition to controlling cell division, also function as targets for maintaining cell homeostasis during development. The mechanisms and cross talk among different cell cycle regulatory pathways are discussed here in the context of a developing plant. |
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Authors:
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Elena Ramirez-Parra; Bénédicte Desvoyes; Crisanto Gutierrez |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't; Review |
Journal Detail:
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Title: The International journal of developmental biology Volume: 49 ISSN: 0214-6282 ISO Abbreviation: Int. J. Dev. Biol. Publication Date: 2005 |
Date Detail:
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Created Date: 2005-08-12 Completed Date: 2005-12-12 Revised Date: 2008-11-21 |
Medline Journal Info:
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Nlm Unique ID: 8917470 Medline TA: Int J Dev Biol Country: Spain |
Other Details:
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Languages: eng Pagination: 467-77 Citation Subset: IM |
Affiliation:
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Centro de Biologia Molecular Severo Ochoa, CSIC, Universidad Autónoma de Madrid, Spain. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Arabidopsis
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cytology,
genetics,
growth & development,
physiology Cell Cycle / physiology Cell Cycle Proteins / physiology Cell Differentiation Cell Division Genes, Plant Models, Biological Plant Growth Regulators / physiology Plant Physiological Phenomena Plants / cytology*, genetics, growth & development* |
| Chemical | |
Reg. No./Substance:
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0/Cell Cycle Proteins; 0/Plant Growth Regulators |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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