High specificity in plant leaf metabolic responses to arbuscular mycorrhiza.
Identifieur interne : 001859 ( Main/Corpus ); précédent : 001858; suivant : 001860High specificity in plant leaf metabolic responses to arbuscular mycorrhiza.
Auteurs : Rabea Schweiger ; Markus C. Baier ; Marcus Persicke ; Caroline MüllerSource :
- Nature communications [ 2041-1723 ] ; 2014.
English descriptors
- KwdEn :
- Biomass (MeSH), Carbon (metabolism), Linear Models (MeSH), Metabolome (MeSH), Mycorrhizae (growth & development), Mycorrhizae (physiology), Nitrogen (metabolism), Phenotype (MeSH), Phosphorus (metabolism), Plant Leaves (metabolism), Plant Leaves (microbiology), Plant Roots (anatomy & histology), Plant Roots (microbiology), Species Specificity (MeSH), Symbiosis (physiology).
- MESH :
- chemical , metabolism : Carbon, Nitrogen, Phosphorus.
- anatomy & histology : Plant Roots.
- growth & development : Mycorrhizae.
- metabolism : Plant Leaves.
- microbiology : Plant Leaves, Plant Roots.
- physiology : Mycorrhizae, Symbiosis.
- Biomass, Linear Models, Metabolome, Phenotype, Species Specificity.
Abstract
The chemical composition of plants (phytometabolome) is dynamic and modified by environmental factors. Understanding its modulation allows to improve crop quality and decode mechanisms underlying plant-pest interactions. Many studies that investigate metabolic responses to the environment focus on single model species and/or few target metabolites. However, comparative studies using environmental metabolomics are needed to evaluate commonalities of chemical responses to certain challenges. We assessed the specificity of foliar metabolic responses of five plant species to the widespread, ancient symbiosis with a generalist arbuscular mycorrhizal fungus. Here we show that plant species share a large 'core metabolome' but nevertheless the phytometabolomes are modulated highly species/taxon-specifically. Such a low conservation of responses across species highlights the importance to consider plant metabolic prerequisites and the long time of specific plant-fungus coevolution. Thus, the transferability of findings regarding phytometabolome modulation by an identical AM symbiont is severely limited even between closely related species.
DOI: 10.1038/ncomms4886
PubMed: 24848943
Links to Exploration step
pubmed:24848943Le document en format XML
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Baier</name><affiliation><nlm:affiliation>Department of Chemical Ecology, Bielefeld University, Universitätsstraße 25, 33615 Bielefeld, Germany.</nlm:affiliation></affiliation></author><author><name sortKey="Persicke, Marcus" sort="Persicke, Marcus" uniqKey="Persicke M" first="Marcus" last="Persicke">Marcus Persicke</name><affiliation><nlm:affiliation>Center for Biotechnology, Universitätsstraße 27, 33615 Bielefeld, Germany.</nlm:affiliation></affiliation></author><author><name sortKey="Muller, Caroline" sort="Muller, Caroline" uniqKey="Muller C" first="Caroline" last="Müller">Caroline Müller</name><affiliation><nlm:affiliation>Department of Chemical Ecology, Bielefeld University, Universitätsstraße 25, 33615 Bielefeld, Germany.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2014">2014</date><idno type="RBID">pubmed:24848943</idno><idno type="pmid">24848943</idno><idno type="doi">10.1038/ncomms4886</idno><idno type="wicri:Area/Main/Corpus">001859</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">001859</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">High specificity in plant leaf metabolic responses to arbuscular mycorrhiza.</title><author><name sortKey="Schweiger, Rabea" sort="Schweiger, Rabea" uniqKey="Schweiger R" first="Rabea" last="Schweiger">Rabea Schweiger</name><affiliation><nlm:affiliation>Department of Chemical Ecology, Bielefeld University, Universitätsstraße 25, 33615 Bielefeld, Germany.</nlm:affiliation></affiliation></author><author><name sortKey="Baier, Markus C" sort="Baier, Markus C" uniqKey="Baier M" first="Markus C" last="Baier">Markus C. 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Understanding its modulation allows to improve crop quality and decode mechanisms underlying plant-pest interactions. Many studies that investigate metabolic responses to the environment focus on single model species and/or few target metabolites. However, comparative studies using environmental metabolomics are needed to evaluate commonalities of chemical responses to certain challenges. We assessed the specificity of foliar metabolic responses of five plant species to the widespread, ancient symbiosis with a generalist arbuscular mycorrhizal fungus. Here we show that plant species share a large 'core metabolome' but nevertheless the phytometabolomes are modulated highly species/taxon-specifically. Such a low conservation of responses across species highlights the importance to consider plant metabolic prerequisites and the long time of specific plant-fungus coevolution. Thus, the transferability of findings regarding phytometabolome modulation by an identical AM symbiont is severely limited even between closely related species. </div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">24848943</PMID><DateCompleted><Year>2015</Year><Month>10</Month><Day>27</Day></DateCompleted><DateRevised><Year>2014</Year><Month>05</Month><Day>22</Day></DateRevised><Article PubModel="Electronic"><Journal><ISSN IssnType="Electronic">2041-1723</ISSN><JournalIssue CitedMedium="Internet"><Volume>5</Volume><PubDate><Year>2014</Year><Month>May</Month><Day>22</Day></PubDate></JournalIssue><Title>Nature communications</Title><ISOAbbreviation>Nat Commun</ISOAbbreviation></Journal><ArticleTitle>High specificity in plant leaf metabolic responses to arbuscular mycorrhiza.</ArticleTitle><Pagination><MedlinePgn>3886</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1038/ncomms4886</ELocationID><Abstract><AbstractText>The chemical composition of plants (phytometabolome) is dynamic and modified by environmental factors. Understanding its modulation allows to improve crop quality and decode mechanisms underlying plant-pest interactions. Many studies that investigate metabolic responses to the environment focus on single model species and/or few target metabolites. However, comparative studies using environmental metabolomics are needed to evaluate commonalities of chemical responses to certain challenges. We assessed the specificity of foliar metabolic responses of five plant species to the widespread, ancient symbiosis with a generalist arbuscular mycorrhizal fungus. Here we show that plant species share a large 'core metabolome' but nevertheless the phytometabolomes are modulated highly species/taxon-specifically. Such a low conservation of responses across species highlights the importance to consider plant metabolic prerequisites and the long time of specific plant-fungus coevolution. 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