Fractal geometry is heritable in trees.
Identifieur interne : 004261 ( Main/Exploration ); précédent : 004260; suivant : 004262Fractal geometry is heritable in trees.
Auteurs : Joseph K. Bailey [États-Unis] ; Randy K. Bangert ; Jennifer A. Schweitzer ; R Talbot Trotter ; Stephen M. Shuster ; Thomas G. WhithamSource :
- Evolution; international journal of organic evolution [ 0014-3820 ] ; 2004.
Descripteurs français
- KwdFr :
- MESH :
- anatomie et histologie : Populus.
- génétique : Populus.
- Analyse de variance, Caractère quantitatif héréditaire, Fractales, Hybridation génétique, Phénotype, Écosystème, Évolution biologique.
English descriptors
- KwdEn :
- MESH :
- anatomy & histology : Populus.
- genetics : Populus.
- Analysis of Variance, Biological Evolution, Ecosystem, Fractals, Hybridization, Genetic, Phenotype, Quantitative Trait, Heritable.
Abstract
Understanding the genetic basis to landscape vegetation structure is an important step that will allow us to examine ecological and evolutionary processes at multiple spatial scales. Here for the first time we show that the fractal architecture of a dominant plant on the landscape exhibits high broad-sense heritability and thus has a genetic basis. The fractal architecture of trees is known to influence ecological communities associated with them. In a unidirectional cottonwood-hybridizing complex (Populus angustifolia x P. fremontii) pure and hybrid cottonwoods differed significantly in their fractal architecture, with phenotypic variance among backcross hybrids exceeding that of F1 hybrids and of pure narrowleaf cottonwoods by two-fold. This result provides a crucial link between genes and fractal scaling theory, and places the study of landscape ecology within an evolutionary framework.
DOI: 10.1554/04-151
PubMed: 15521465
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
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Schweitzer</name></author><author><name sortKey="Trotter, R Talbot" sort="Trotter, R Talbot" uniqKey="Trotter R" first="R Talbot" last="Trotter">R Talbot Trotter</name></author><author><name sortKey="Shuster, Stephen M" sort="Shuster, Stephen M" uniqKey="Shuster S" first="Stephen M" last="Shuster">Stephen M. Shuster</name></author><author><name sortKey="Whitham, Thomas G" sort="Whitham, Thomas G" uniqKey="Whitham T" first="Thomas G" last="Whitham">Thomas G. 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Schweitzer</name></author><author><name sortKey="Trotter, R Talbot" sort="Trotter, R Talbot" uniqKey="Trotter R" first="R Talbot" last="Trotter">R Talbot Trotter</name></author><author><name sortKey="Shuster, Stephen M" sort="Shuster, Stephen M" uniqKey="Shuster S" first="Stephen M" last="Shuster">Stephen M. Shuster</name></author><author><name sortKey="Whitham, Thomas G" sort="Whitham, Thomas G" uniqKey="Whitham T" first="Thomas G" last="Whitham">Thomas G. Whitham</name></author></analytic><series><title level="j">Evolution; international journal of organic evolution</title><idno type="ISSN">0014-3820</idno><imprint><date when="2004" type="published">2004</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Analysis of Variance (MeSH)</term><term>Biological Evolution (MeSH)</term><term>Ecosystem (MeSH)</term><term>Fractals (MeSH)</term><term>Hybridization, Genetic (MeSH)</term><term>Phenotype (MeSH)</term><term>Populus (anatomy & histology)</term><term>Populus (genetics)</term><term>Quantitative Trait, Heritable (MeSH)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Analyse de variance (MeSH)</term><term>Caractère quantitatif héréditaire (MeSH)</term><term>Fractales (MeSH)</term><term>Hybridation génétique (MeSH)</term><term>Phénotype (MeSH)</term><term>Populus (anatomie et histologie)</term><term>Populus (génétique)</term><term>Écosystème (MeSH)</term><term>Évolution biologique (MeSH)</term></keywords><keywords scheme="MESH" qualifier="anatomie et histologie" xml:lang="fr"><term>Populus</term></keywords><keywords scheme="MESH" qualifier="anatomy & histology" xml:lang="en"><term>Populus</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" xml:lang="en"><term>Analysis of Variance</term><term>Biological Evolution</term><term>Ecosystem</term><term>Fractals</term><term>Hybridization, Genetic</term><term>Phenotype</term><term>Quantitative Trait, Heritable</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Analyse de variance</term><term>Caractère quantitatif héréditaire</term><term>Fractales</term><term>Hybridation génétique</term><term>Phénotype</term><term>Écosystème</term><term>Évolution biologique</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Understanding the genetic basis to landscape vegetation structure is an important step that will allow us to examine ecological and evolutionary processes at multiple spatial scales. Here for the first time we show that the fractal architecture of a dominant plant on the landscape exhibits high broad-sense heritability and thus has a genetic basis. The fractal architecture of trees is known to influence ecological communities associated with them. In a unidirectional cottonwood-hybridizing complex (Populus angustifolia x P. fremontii) pure and hybrid cottonwoods differed significantly in their fractal architecture, with phenotypic variance among backcross hybrids exceeding that of F1 hybrids and of pure narrowleaf cottonwoods by two-fold. This result provides a crucial link between genes and fractal scaling theory, and places the study of landscape ecology within an evolutionary framework.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">15521465</PMID><DateCompleted><Year>2004</Year><Month>12</Month><Day>27</Day></DateCompleted><DateRevised><Year>2010</Year><Month>11</Month><Day>18</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0014-3820</ISSN><JournalIssue CitedMedium="Print"><Volume>58</Volume><Issue>9</Issue><PubDate><Year>2004</Year><Month>Sep</Month></PubDate></JournalIssue><Title>Evolution; international journal of organic evolution</Title><ISOAbbreviation>Evolution</ISOAbbreviation></Journal><ArticleTitle>Fractal geometry is heritable in trees.</ArticleTitle><Pagination><MedlinePgn>2100-2</MedlinePgn></Pagination><Abstract><AbstractText>Understanding the genetic basis to landscape vegetation structure is an important step that will allow us to examine ecological and evolutionary processes at multiple spatial scales. Here for the first time we show that the fractal architecture of a dominant plant on the landscape exhibits high broad-sense heritability and thus has a genetic basis. The fractal architecture of trees is known to influence ecological communities associated with them. In a unidirectional cottonwood-hybridizing complex (Populus angustifolia x P. fremontii) pure and hybrid cottonwoods differed significantly in their fractal architecture, with phenotypic variance among backcross hybrids exceeding that of F1 hybrids and of pure narrowleaf cottonwoods by two-fold. This result provides a crucial link between genes and fractal scaling theory, and places the study of landscape ecology within an evolutionary framework.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Bailey</LastName><ForeName>Joseph K</ForeName><Initials>JK</Initials><AffiliationInfo><Affiliation>Department of Biological Sciences, Northern Arizona University, Flagstaff, Arizona 86011, USA. jkb22@dana.ucc.nau.edu</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Bangert</LastName><ForeName>Randy K</ForeName><Initials>RK</Initials></Author><Author ValidYN="Y"><LastName>Schweitzer</LastName><ForeName>Jennifer A</ForeName><Initials>JA</Initials></Author><Author ValidYN="Y"><LastName>Trotter</LastName><ForeName>R Talbot</ForeName><Initials>RT</Initials><Suffix>3rd</Suffix></Author><Author ValidYN="Y"><LastName>Shuster</LastName><ForeName>Stephen M</ForeName><Initials>SM</Initials></Author><Author ValidYN="Y"><LastName>Whitham</LastName><ForeName>Thomas G</ForeName><Initials>TG</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D003160">Comparative Study</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013486">Research Support, U.S. Gov't, Non-P.H.S.</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Evolution</MedlineTA><NlmUniqueID>0373224</NlmUniqueID><ISSNLinking>0014-3820</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000704" MajorTopicYN="N">Analysis of Variance</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005075" MajorTopicYN="Y">Biological Evolution</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D017753" MajorTopicYN="N">Ecosystem</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D017709" MajorTopicYN="Y">Fractals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006824" MajorTopicYN="Y">Hybridization, Genetic</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010641" MajorTopicYN="Y">Phenotype</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName><QualifierName UI="Q000033" MajorTopicYN="Y">anatomy & histology</QualifierName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D019655" MajorTopicYN="N">Quantitative Trait, Heritable</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2004</Year><Month>11</Month><Day>4</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2004</Year><Month>12</Month><Day>28</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2004</Year><Month>11</Month><Day>4</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">15521465</ArticleId><ArticleId IdType="doi">10.1554/04-151</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>États-Unis</li></country></list><tree><noCountry><name sortKey="Bangert, Randy K" sort="Bangert, Randy K" uniqKey="Bangert R" first="Randy K" last="Bangert">Randy K. Bangert</name><name sortKey="Schweitzer, Jennifer A" sort="Schweitzer, Jennifer A" uniqKey="Schweitzer J" first="Jennifer A" last="Schweitzer">Jennifer A. Schweitzer</name><name sortKey="Shuster, Stephen M" sort="Shuster, Stephen M" uniqKey="Shuster S" first="Stephen M" last="Shuster">Stephen M. Shuster</name><name sortKey="Trotter, R Talbot" sort="Trotter, R Talbot" uniqKey="Trotter R" first="R Talbot" last="Trotter">R Talbot Trotter</name><name sortKey="Whitham, Thomas G" sort="Whitham, Thomas G" uniqKey="Whitham T" first="Thomas G" last="Whitham">Thomas G. Whitham</name></noCountry><country name="États-Unis"><noRegion><name sortKey="Bailey, Joseph K" sort="Bailey, Joseph K" uniqKey="Bailey J" first="Joseph K" last="Bailey">Joseph K. Bailey</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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