Abstract
Plastids are able to relay information to the nucleus to regulate stress responses. A new genetic screen has identified an isoprenoid intermediate that accumulates in stressed plastids and acts as a novel retrograde signal.
Copyright © 2012 Elsevier Ltd. All rights reserved.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Arabidopsis / genetics
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Arabidopsis / physiology*
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Cell Nucleus / metabolism*
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Chloroplasts / metabolism*
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Intracellular Signaling Peptides and Proteins / physiology
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Metabolic Networks and Pathways
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Phenotype
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Plants, Genetically Modified / genetics
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Plants, Genetically Modified / metabolism
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Signal Transduction*
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Stress, Physiological*
Substances
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Intracellular Signaling Peptides and Proteins