Plant-herbivore interactions in a trispecific hybrid swarm of Populus: assessing support for hypotheses of hybrid bridges, evolutionary novelty and genetic similarity.
Identifieur interne : 001720 ( Main/Exploration ); précédent : 001719; suivant : 001721Plant-herbivore interactions in a trispecific hybrid swarm of Populus: assessing support for hypotheses of hybrid bridges, evolutionary novelty and genetic similarity.
Auteurs : Kevin D. Floate [Canada] ; Julie Godbout [Canada] ; Matthew K. Lau [États-Unis] ; Nathalie Isabel [Canada] ; Thomas G. Whitham [États-Unis]Source :
- The New phytologist [ 1469-8137 ] ; 2016.
Descripteurs français
- KwdFr :
- MESH :
- génétique : Populus.
- physiologie : Populus.
- Alberta, Animaux, Arbres, Arthropodes, Biodiversité, Chimère, Herbivorie, Hybridation génétique, Utah, Écosystème, Évolution biologique.
English descriptors
- KwdEn :
- MESH :
- genetics : Populus.
- physiology : Populus.
- Alberta, Animals, Arthropods, Biodiversity, Biological Evolution, Chimera, Ecosystem, Herbivory, Hybridization, Genetic, Trees, Utah.
Abstract
UNLABELLED
Natural systems of hybridizing plants are powerful tools with which to assess evolutionary processes between parental species and their associated arthropods. Here we report on these processes in a trispecific hybrid swarm of Populus trees. Using field observations, common garden experiments and genetic markers, we tested the hypothesis that genetic similarities among hosts underlie the distributions of 10 species of gall-forming arthropods and their ability to adapt to new host genotypes.
KEY FINDINGS
the degree of genetic relatedness among parental species determines whether hybridization is primarily bidirectional or unidirectional; host genotype and genetic similarity strongly affect the distributions of gall-forming species, individually and as a community. These effects were detected observationally in the wild and experimentally in common gardens; correlations between the diversity of host genotypes and their associated arthropods identify hybrid zones as centres of biodiversity and potential species interactions with important ecological and evolutionary consequences. These findings support both hybrid bridge and evolutionary novelty hypotheses. However, the lack of parallel genetic studies on gall-forming arthropods limits our ability to define the host of origin with their subsequent shift to other host species or their evolution on hybrids as their final destination.
DOI: 10.1111/nph.13622
PubMed: 26346922
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
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Floate</name><affiliation wicri:level="1"><nlm:affiliation>Agriculture and Agri-Food Canada, Lethbridge Research Centre, Lethbridge, Alberta, T1J 4B1, Canada.</nlm:affiliation><country xml:lang="fr">Canada</country><wicri:regionArea>Agriculture and Agri-Food Canada, Lethbridge Research Centre, Lethbridge, Alberta, T1J 4B1</wicri:regionArea><wicri:noRegion>T1J 4B1</wicri:noRegion></affiliation></author><author><name sortKey="Godbout, Julie" sort="Godbout, Julie" uniqKey="Godbout J" first="Julie" last="Godbout">Julie Godbout</name><affiliation wicri:level="1"><nlm:affiliation>Natural Resources Canada, Canadian Forest Service, Laurentian Forestry Centre, Québec (Sainte-Foy), QC, G1V 4C7, Canada.</nlm:affiliation><country xml:lang="fr">Canada</country><wicri:regionArea>Natural Resources Canada, Canadian Forest Service, Laurentian Forestry Centre, Québec (Sainte-Foy), QC, G1V 4C7</wicri:regionArea><wicri:noRegion>G1V 4C7</wicri:noRegion></affiliation></author><author><name sortKey="Lau, Matthew K" sort="Lau, Matthew K" uniqKey="Lau M" first="Matthew K" last="Lau">Matthew K. Lau</name><affiliation wicri:level="1"><nlm:affiliation>Merriam-Powell Center for Environmental Research and Department of Biological Sciences, Northern Arizona University, Flagstaff, AZ, 86011, USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Merriam-Powell Center for Environmental Research and Department of Biological Sciences, Northern Arizona University, Flagstaff, AZ, 86011</wicri:regionArea><wicri:noRegion>86011</wicri:noRegion></affiliation></author><author><name sortKey="Isabel, Nathalie" sort="Isabel, Nathalie" uniqKey="Isabel N" first="Nathalie" last="Isabel">Nathalie Isabel</name><affiliation wicri:level="1"><nlm:affiliation>Natural Resources Canada, Canadian Forest Service, Laurentian Forestry Centre, Québec (Sainte-Foy), QC, G1V 4C7, Canada.</nlm:affiliation><country xml:lang="fr">Canada</country><wicri:regionArea>Natural Resources Canada, Canadian Forest Service, Laurentian Forestry Centre, Québec (Sainte-Foy), QC, G1V 4C7</wicri:regionArea><wicri:noRegion>G1V 4C7</wicri:noRegion></affiliation></author><author><name sortKey="Whitham, Thomas G" sort="Whitham, Thomas G" uniqKey="Whitham T" first="Thomas G" last="Whitham">Thomas G. Whitham</name><affiliation wicri:level="1"><nlm:affiliation>Merriam-Powell Center for Environmental Research and Department of Biological Sciences, Northern Arizona University, Flagstaff, AZ, 86011, USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Merriam-Powell Center for Environmental Research and Department of Biological Sciences, Northern Arizona University, Flagstaff, AZ, 86011</wicri:regionArea><wicri:noRegion>86011</wicri:noRegion></affiliation></author></analytic><series><title level="j">The New phytologist</title><idno type="eISSN">1469-8137</idno><imprint><date when="2016" type="published">2016</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Alberta (MeSH)</term><term>Animals (MeSH)</term><term>Arthropods (MeSH)</term><term>Biodiversity (MeSH)</term><term>Biological Evolution (MeSH)</term><term>Chimera (MeSH)</term><term>Ecosystem (MeSH)</term><term>Herbivory (MeSH)</term><term>Hybridization, Genetic (MeSH)</term><term>Populus (genetics)</term><term>Populus (physiology)</term><term>Trees (MeSH)</term><term>Utah (MeSH)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Alberta (MeSH)</term><term>Animaux (MeSH)</term><term>Arbres (MeSH)</term><term>Arthropodes (MeSH)</term><term>Biodiversité (MeSH)</term><term>Chimère (MeSH)</term><term>Herbivorie (MeSH)</term><term>Hybridation génétique (MeSH)</term><term>Populus (génétique)</term><term>Populus (physiologie)</term><term>Utah (MeSH)</term><term>Écosystème (MeSH)</term><term>Évolution biologique (MeSH)</term></keywords><keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Populus</term></keywords><keywords scheme="MESH" qualifier="génétique" xml:lang="fr"><term>Populus</term></keywords><keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Populus</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Populus</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Alberta</term><term>Animals</term><term>Arthropods</term><term>Biodiversity</term><term>Biological Evolution</term><term>Chimera</term><term>Ecosystem</term><term>Herbivory</term><term>Hybridization, Genetic</term><term>Trees</term><term>Utah</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Alberta</term><term>Animaux</term><term>Arbres</term><term>Arthropodes</term><term>Biodiversité</term><term>Chimère</term><term>Herbivorie</term><term>Hybridation génétique</term><term>Utah</term><term>Écosystème</term><term>Évolution biologique</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p><b>UNLABELLED</b></p><p>Natural systems of hybridizing plants are powerful tools with which to assess evolutionary processes between parental species and their associated arthropods. Here we report on these processes in a trispecific hybrid swarm of Populus trees. Using field observations, common garden experiments and genetic markers, we tested the hypothesis that genetic similarities among hosts underlie the distributions of 10 species of gall-forming arthropods and their ability to adapt to new host genotypes.</p></div><div type="abstract" xml:lang="en"><p><b>KEY FINDINGS</b></p><p>the degree of genetic relatedness among parental species determines whether hybridization is primarily bidirectional or unidirectional; host genotype and genetic similarity strongly affect the distributions of gall-forming species, individually and as a community. These effects were detected observationally in the wild and experimentally in common gardens; correlations between the diversity of host genotypes and their associated arthropods identify hybrid zones as centres of biodiversity and potential species interactions with important ecological and evolutionary consequences. These findings support both hybrid bridge and evolutionary novelty hypotheses. However, the lack of parallel genetic studies on gall-forming arthropods limits our ability to define the host of origin with their subsequent shift to other host species or their evolution on hybrids as their final destination.</p></div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">26346922</PMID><DateCompleted><Year>2016</Year><Month>12</Month><Day>13</Day></DateCompleted><DateRevised><Year>2020</Year><Month>09</Month><Day>30</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1469-8137</ISSN><JournalIssue CitedMedium="Internet"><Volume>209</Volume><Issue>2</Issue><PubDate><Year>2016</Year><Month>Jan</Month></PubDate></JournalIssue><Title>The New phytologist</Title><ISOAbbreviation>New Phytol</ISOAbbreviation></Journal><ArticleTitle>Plant-herbivore interactions in a trispecific hybrid swarm of Populus: assessing support for hypotheses of hybrid bridges, evolutionary novelty and genetic similarity.</ArticleTitle><Pagination><MedlinePgn>832-44</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1111/nph.13622</ELocationID><Abstract><AbstractText Label="UNLABELLED">Natural systems of hybridizing plants are powerful tools with which to assess evolutionary processes between parental species and their associated arthropods. Here we report on these processes in a trispecific hybrid swarm of Populus trees. Using field observations, common garden experiments and genetic markers, we tested the hypothesis that genetic similarities among hosts underlie the distributions of 10 species of gall-forming arthropods and their ability to adapt to new host genotypes.</AbstractText><AbstractText Label="KEY FINDINGS" NlmCategory="RESULTS">the degree of genetic relatedness among parental species determines whether hybridization is primarily bidirectional or unidirectional; host genotype and genetic similarity strongly affect the distributions of gall-forming species, individually and as a community. These effects were detected observationally in the wild and experimentally in common gardens; correlations between the diversity of host genotypes and their associated arthropods identify hybrid zones as centres of biodiversity and potential species interactions with important ecological and evolutionary consequences. These findings support both hybrid bridge and evolutionary novelty hypotheses. However, the lack of parallel genetic studies on gall-forming arthropods limits our ability to define the host of origin with their subsequent shift to other host species or their evolution on hybrids as their final destination.</AbstractText><CopyrightInformation>© 2015 Government of Canada, Ministry of Agriculture and AgriFood Canada. New Phytologist © 2015 New Phytologist Trust.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Floate</LastName><ForeName>Kevin D</ForeName><Initials>KD</Initials><AffiliationInfo><Affiliation>Agriculture and Agri-Food Canada, Lethbridge Research Centre, Lethbridge, Alberta, T1J 4B1, Canada.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Godbout</LastName><ForeName>Julie</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>Natural Resources Canada, Canadian Forest Service, Laurentian Forestry Centre, Québec (Sainte-Foy), QC, G1V 4C7, Canada.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Lau</LastName><ForeName>Matthew K</ForeName><Initials>MK</Initials><AffiliationInfo><Affiliation>Merriam-Powell Center for Environmental Research and Department of Biological Sciences, Northern Arizona University, Flagstaff, AZ, 86011, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Isabel</LastName><ForeName>Nathalie</ForeName><Initials>N</Initials><AffiliationInfo><Affiliation>Natural Resources Canada, Canadian Forest Service, Laurentian Forestry Centre, Québec (Sainte-Foy), QC, G1V 4C7, Canada.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Whitham</LastName><ForeName>Thomas G</ForeName><Initials>TG</Initials><AffiliationInfo><Affiliation>Merriam-Powell Center for Environmental Research and Department of Biological Sciences, Northern Arizona University, Flagstaff, AZ, 86011, USA.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType><PublicationType UI="D013486">Research Support, U.S. Gov't, Non-P.H.S.</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2015</Year><Month>09</Month><Day>08</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>New Phytol</MedlineTA><NlmUniqueID>9882884</NlmUniqueID><ISSNLinking>0028-646X</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000416" MajorTopicYN="N">Alberta</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D001181" MajorTopicYN="Y">Arthropods</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D044822" MajorTopicYN="N">Biodiversity</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005075" MajorTopicYN="N">Biological Evolution</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002678" MajorTopicYN="N">Chimera</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D017753" MajorTopicYN="N">Ecosystem</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D060434" MajorTopicYN="Y">Herbivory</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006824" MajorTopicYN="N">Hybridization, Genetic</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D014197" MajorTopicYN="N">Trees</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014589" MajorTopicYN="N">Utah</DescriptorName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Aceria</Keyword><Keyword MajorTopicYN="N">Pemphigus</Keyword><Keyword MajorTopicYN="N">community structure</Keyword><Keyword MajorTopicYN="N">cottonwood</Keyword><Keyword MajorTopicYN="N">gall</Keyword><Keyword MajorTopicYN="N">genetic similarity</Keyword><Keyword MajorTopicYN="N">hybrid zone</Keyword><Keyword MajorTopicYN="N">insect</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2015</Year><Month>03</Month><Day>26</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2015</Year><Month>07</Month><Day>28</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2015</Year><Month>9</Month><Day>9</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2015</Year><Month>9</Month><Day>9</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2016</Year><Month>12</Month><Day>15</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">26346922</ArticleId><ArticleId IdType="doi">10.1111/nph.13622</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Canada</li><li>États-Unis</li></country></list><tree><country name="Canada"><noRegion><name sortKey="Floate, Kevin D" sort="Floate, Kevin D" uniqKey="Floate K" first="Kevin D" last="Floate">Kevin D. Floate</name></noRegion><name sortKey="Godbout, Julie" sort="Godbout, Julie" uniqKey="Godbout J" first="Julie" last="Godbout">Julie Godbout</name><name sortKey="Isabel, Nathalie" sort="Isabel, Nathalie" uniqKey="Isabel N" first="Nathalie" last="Isabel">Nathalie Isabel</name></country><country name="États-Unis"><noRegion><name sortKey="Lau, Matthew K" sort="Lau, Matthew K" uniqKey="Lau M" first="Matthew K" last="Lau">Matthew K. Lau</name></noRegion><name sortKey="Whitham, Thomas G" sort="Whitham, Thomas G" uniqKey="Whitham T" first="Thomas G" last="Whitham">Thomas G. Whitham</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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