Document Detail


Volatile communication in plant-aphid interactions.
MedLine Citation:
PMID:  20627668     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Volatile communication plays an important role in mediating the interactions between plants, aphids, and other organisms in the environment. In response to aphid infestation, many plants initiate indirect defenses through the release of volatiles that attract ladybugs, parasitoid wasps, and other aphid-consuming predators. Aphid-induced volatile release in the model plant Arabidopsis thaliana requires the jasmonate signaling pathway. Volatile release is also induced by infection with aphid-transmitted viruses. Consistent with mathematical models of optimal transmission, viruses that are acquired rapidly by aphids induce volatile release to attract migratory aphids, but discourage long-term aphid feeding. Although the ecology of these interactions is well-studied, further research is needed to identify the molecular basis of aphid-induced and virus-induced changes in plant volatile release.
Authors:
Martin de Vos; Georg Jander
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Publication Detail:
Type:  Journal Article; Research Support, U.S. Gov't, Non-P.H.S.; Review     Date:  2010-06-04
Journal Detail:
Title:  Current opinion in plant biology     Volume:  13     ISSN:  1879-0356     ISO Abbreviation:  Curr. Opin. Plant Biol.     Publication Date:  2010 Aug 
Date Detail:
Created Date:  2010-07-27     Completed Date:  2010-09-17     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  100883395     Medline TA:  Curr Opin Plant Biol     Country:  England    
Other Details:
Languages:  eng     Pagination:  366-71     Citation Subset:  IM    
Copyright Information:
Copyright 2010 Elsevier Ltd. All rights reserved.
Affiliation:
KeyGene N.V., P.O. Box 216, 6700 AE Wageningen, The Netherlands.
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MeSH Terms
Descriptor/Qualifier:
Animals
Aphids / physiology*
Microbial Interactions
Plant Physiological Phenomena*
Plants / chemistry*,  metabolism
Volatilization

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