Constitutive and herbivore-induced monoterpenes emitted by Populus x euroamericana leaves are key volatiles that orient Chrysomela populi beetles.
Identifieur interne : 003675 ( Main/Exploration ); précédent : 003674; suivant : 003676Constitutive and herbivore-induced monoterpenes emitted by Populus x euroamericana leaves are key volatiles that orient Chrysomela populi beetles.
Auteurs : Federico Brilli [Italie] ; Paolo Ciccioli ; Massimiliano Frattoni ; Marco Prestininzi ; Antonio Franco Spanedda ; Francesco LoretoSource :
- Plant, cell & environment [ 1365-3040 ] ; 2009.
Descripteurs français
- KwdFr :
- MESH :
- biosynthèse : Hémiterpènes.
- métabolisme : Composés organiques volatils, Feuilles de plante, Monoterpènes, Populus.
- physiologie : Coléoptères.
- Animaux, Butadiènes, Comportement alimentaire, Pentanes, Photosynthèse.
English descriptors
- KwdEn :
- MESH :
- chemical , biosynthesis : Hemiterpenes.
- chemical , metabolism : Monoterpenes, Volatile Organic Compounds.
- chemical : Butadienes, Pentanes.
- metabolism : Plant Leaves, Populus.
- physiology : Coleoptera.
- Animals, Feeding Behavior, Photosynthesis.
Abstract
Chrysomela populi beetles feed on poplar leaves and extensively damage plantations. We investigated whether olfactory cues orientate landing and feeding. Young, unexpanded leaves of hybrid poplar emit constitutively a blend of monoterpenes, primarily (E)-beta-ocimene and linalool. This blend attracts inexperienced adults of C. populi that were not previously fed with poplar leaves. In mature leaves constitutively emitting isoprene, insect attack induces biosynthesis and emission of the same blend of monoterpenes, but in larger amount than in young leaves. The olfactometric test indicates that inexperienced beetles are more attracted by adult than by young attacked leaves, suggesting that attraction by induced monoterpenes is dose dependent. The blend does not attract adults that previously fed on poplar leaves. Insect-induced emission of monoterpenes peaks 4 d after the attack, and is also detected in non-attacked leaves. Induced monoterpene emission is associated in mature leaves with a larger decrease of isoprene emission. The reduction of isoprene emission is faster than photosynthesis reduction in attacked leaves, and also occurs in non-attacked leaves. Insect-induced monoterpenes are quickly and completely labelled by 13C. It is speculated that photosynthetic carbon preferentially allocated to constitutive isoprene in healthy leaves is in part diverted to induced monoterpenes after the insect attack.
DOI: 10.1111/j.1365-3040.2009.01948.x
PubMed: 19183286
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
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sortKey="Frattoni, Massimiliano" sort="Frattoni, Massimiliano" uniqKey="Frattoni M" first="Massimiliano" last="Frattoni">Massimiliano Frattoni</name></author><author><name sortKey="Prestininzi, Marco" sort="Prestininzi, Marco" uniqKey="Prestininzi M" first="Marco" last="Prestininzi">Marco Prestininzi</name></author><author><name sortKey="Spanedda, Antonio Franco" sort="Spanedda, Antonio Franco" uniqKey="Spanedda A" first="Antonio Franco" last="Spanedda">Antonio Franco Spanedda</name></author><author><name sortKey="Loreto, Francesco" sort="Loreto, Francesco" uniqKey="Loreto F" first="Francesco" last="Loreto">Francesco Loreto</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2009">2009</date><idno type="RBID">pubmed:19183286</idno><idno type="pmid">19183286</idno><idno type="doi">10.1111/j.1365-3040.2009.01948.x</idno><idno type="wicri:Area/Main/Corpus">003669</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" 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type="city">Rome</settlement><region nuts="2">Latium</region></placeName></affiliation></author><author><name sortKey="Ciccioli, Paolo" sort="Ciccioli, Paolo" uniqKey="Ciccioli P" first="Paolo" last="Ciccioli">Paolo Ciccioli</name></author><author><name sortKey="Frattoni, Massimiliano" sort="Frattoni, Massimiliano" uniqKey="Frattoni M" first="Massimiliano" last="Frattoni">Massimiliano Frattoni</name></author><author><name sortKey="Prestininzi, Marco" sort="Prestininzi, Marco" uniqKey="Prestininzi M" first="Marco" last="Prestininzi">Marco Prestininzi</name></author><author><name sortKey="Spanedda, Antonio Franco" sort="Spanedda, Antonio Franco" uniqKey="Spanedda A" first="Antonio Franco" last="Spanedda">Antonio Franco Spanedda</name></author><author><name sortKey="Loreto, Francesco" sort="Loreto, Francesco" uniqKey="Loreto F" first="Francesco" last="Loreto">Francesco Loreto</name></author></analytic><series><title level="j">Plant, cell & environment</title><idno type="eISSN">1365-3040</idno><imprint><date when="2009" type="published">2009</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Animals (MeSH)</term><term>Butadienes (MeSH)</term><term>Coleoptera (physiology)</term><term>Feeding Behavior (MeSH)</term><term>Hemiterpenes (biosynthesis)</term><term>Monoterpenes (metabolism)</term><term>Pentanes (MeSH)</term><term>Photosynthesis (MeSH)</term><term>Plant Leaves (metabolism)</term><term>Populus (metabolism)</term><term>Volatile Organic Compounds (metabolism)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Animaux (MeSH)</term><term>Butadiènes (MeSH)</term><term>Coléoptères (physiologie)</term><term>Comportement alimentaire (MeSH)</term><term>Composés organiques volatils (métabolisme)</term><term>Feuilles de plante (métabolisme)</term><term>Hémiterpènes (biosynthèse)</term><term>Monoterpènes (métabolisme)</term><term>Pentanes (MeSH)</term><term>Photosynthèse (MeSH)</term><term>Populus (métabolisme)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="biosynthesis" xml:lang="en"><term>Hemiterpenes</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Monoterpenes</term><term>Volatile Organic Compounds</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Butadienes</term><term>Pentanes</term></keywords><keywords scheme="MESH" qualifier="biosynthèse" xml:lang="fr"><term>Hémiterpènes</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Plant Leaves</term><term>Populus</term></keywords><keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Composés organiques volatils</term><term>Feuilles de plante</term><term>Monoterpènes</term><term>Populus</term></keywords><keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Coléoptères</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Coleoptera</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Animals</term><term>Feeding Behavior</term><term>Photosynthesis</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Animaux</term><term>Butadiènes</term><term>Comportement alimentaire</term><term>Pentanes</term><term>Photosynthèse</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Chrysomela populi beetles feed on poplar leaves and extensively damage plantations. We investigated whether olfactory cues orientate landing and feeding. Young, unexpanded leaves of hybrid poplar emit constitutively a blend of monoterpenes, primarily (E)-beta-ocimene and linalool. This blend attracts inexperienced adults of C. populi that were not previously fed with poplar leaves. In mature leaves constitutively emitting isoprene, insect attack induces biosynthesis and emission of the same blend of monoterpenes, but in larger amount than in young leaves. The olfactometric test indicates that inexperienced beetles are more attracted by adult than by young attacked leaves, suggesting that attraction by induced monoterpenes is dose dependent. The blend does not attract adults that previously fed on poplar leaves. Insect-induced emission of monoterpenes peaks 4 d after the attack, and is also detected in non-attacked leaves. Induced monoterpene emission is associated in mature leaves with a larger decrease of isoprene emission. The reduction of isoprene emission is faster than photosynthesis reduction in attacked leaves, and also occurs in non-attacked leaves. Insect-induced monoterpenes are quickly and completely labelled by 13C. It is speculated that photosynthetic carbon preferentially allocated to constitutive isoprene in healthy leaves is in part diverted to induced monoterpenes after the insect attack.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">19183286</PMID><DateCompleted><Year>2009</Year><Month>05</Month><Day>18</Day></DateCompleted><DateRevised><Year>2017</Year><Month>11</Month><Day>16</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1365-3040</ISSN><JournalIssue CitedMedium="Internet"><Volume>32</Volume><Issue>5</Issue><PubDate><Year>2009</Year><Month>May</Month></PubDate></JournalIssue><Title>Plant, cell & environment</Title><ISOAbbreviation>Plant Cell Environ</ISOAbbreviation></Journal><ArticleTitle>Constitutive and herbivore-induced monoterpenes emitted by Populus x euroamericana leaves are key volatiles that orient Chrysomela populi beetles.</ArticleTitle><Pagination><MedlinePgn>542-52</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1111/j.1365-3040.2009.01948.x</ELocationID><Abstract><AbstractText>Chrysomela populi beetles feed on poplar leaves and extensively damage plantations. We investigated whether olfactory cues orientate landing and feeding. Young, unexpanded leaves of hybrid poplar emit constitutively a blend of monoterpenes, primarily (E)-beta-ocimene and linalool. This blend attracts inexperienced adults of C. populi that were not previously fed with poplar leaves. In mature leaves constitutively emitting isoprene, insect attack induces biosynthesis and emission of the same blend of monoterpenes, but in larger amount than in young leaves. The olfactometric test indicates that inexperienced beetles are more attracted by adult than by young attacked leaves, suggesting that attraction by induced monoterpenes is dose dependent. The blend does not attract adults that previously fed on poplar leaves. Insect-induced emission of monoterpenes peaks 4 d after the attack, and is also detected in non-attacked leaves. Induced monoterpene emission is associated in mature leaves with a larger decrease of isoprene emission. The reduction of isoprene emission is faster than photosynthesis reduction in attacked leaves, and also occurs in non-attacked leaves. Insect-induced monoterpenes are quickly and completely labelled by 13C. It is speculated that photosynthetic carbon preferentially allocated to constitutive isoprene in healthy leaves is in part diverted to induced monoterpenes after the insect attack.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Brilli</LastName><ForeName>Federico</ForeName><Initials>F</Initials><AffiliationInfo><Affiliation>Istituto di Biologia Agroambientale e Forestale, Consiglio Nazionale delle Ricerche, Monterotondo Scalo, Rome, Italy.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ciccioli</LastName><ForeName>Paolo</ForeName><Initials>P</Initials></Author><Author ValidYN="Y"><LastName>Frattoni</LastName><ForeName>Massimiliano</ForeName><Initials>M</Initials></Author><Author ValidYN="Y"><LastName>Prestininzi</LastName><ForeName>Marco</ForeName><Initials>M</Initials></Author><Author ValidYN="Y"><LastName>Spanedda</LastName><ForeName>Antonio Franco</ForeName><Initials>AF</Initials></Author><Author ValidYN="Y"><LastName>Loreto</LastName><ForeName>Francesco</ForeName><Initials>F</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2009</Year><Month>01</Month><Day>22</Day></ArticleDate></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Plant Cell Environ</MedlineTA><NlmUniqueID>9309004</NlmUniqueID><ISSNLinking>0140-7791</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D002070">Butadienes</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D045782">Hemiterpenes</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D039821">Monoterpenes</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D010420">Pentanes</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D055549">Volatile Organic Compounds</NameOfSubstance></Chemical><Chemical><RegistryNumber>0A62964IBU</RegistryNumber><NameOfSubstance UI="C005059">isoprene</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002070" MajorTopicYN="N">Butadienes</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D001517" MajorTopicYN="N">Coleoptera</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005247" MajorTopicYN="N">Feeding Behavior</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D045782" MajorTopicYN="N">Hemiterpenes</DescriptorName><QualifierName UI="Q000096" MajorTopicYN="N">biosynthesis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D039821" MajorTopicYN="N">Monoterpenes</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010420" MajorTopicYN="N">Pentanes</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010788" MajorTopicYN="N">Photosynthesis</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018515" MajorTopicYN="N">Plant Leaves</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D055549" MajorTopicYN="N">Volatile Organic Compounds</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2009</Year><Month>2</Month><Day>3</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2009</Year><Month>2</Month><Day>3</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2009</Year><Month>5</Month><Day>19</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">19183286</ArticleId><ArticleId IdType="pii">PCE1948</ArticleId><ArticleId IdType="doi">10.1111/j.1365-3040.2009.01948.x</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Italie</li></country><region><li>Latium</li></region><settlement><li>Rome</li></settlement></list><tree><noCountry><name sortKey="Ciccioli, Paolo" sort="Ciccioli, Paolo" uniqKey="Ciccioli P" first="Paolo" last="Ciccioli">Paolo Ciccioli</name><name sortKey="Frattoni, Massimiliano" sort="Frattoni, Massimiliano" uniqKey="Frattoni M" first="Massimiliano" last="Frattoni">Massimiliano Frattoni</name><name sortKey="Loreto, Francesco" sort="Loreto, Francesco" uniqKey="Loreto F" first="Francesco" last="Loreto">Francesco Loreto</name><name sortKey="Prestininzi, Marco" sort="Prestininzi, Marco" uniqKey="Prestininzi M" first="Marco" last="Prestininzi">Marco Prestininzi</name><name sortKey="Spanedda, Antonio Franco" sort="Spanedda, Antonio Franco" uniqKey="Spanedda A" first="Antonio Franco" last="Spanedda">Antonio Franco Spanedda</name></noCountry><country name="Italie"><region name="Latium"><name sortKey="Brilli, Federico" sort="Brilli, Federico" uniqKey="Brilli F" first="Federico" last="Brilli">Federico Brilli</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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