The importance of individuals: intraspecific diversity of mycorrhizal plants and fungi in ecosystems.
Identifieur interne : 002008 ( Main/Corpus ); précédent : 002007; suivant : 002009The importance of individuals: intraspecific diversity of mycorrhizal plants and fungi in ecosystems.
Auteurs : David Johnson ; Francis Martin ; John W G. Cairney ; Ian C. AndersonSource :
- The New phytologist [ 1469-8137 ] ; 2012.
English descriptors
- KwdEn :
- MESH :
- genetics : Mycorrhizae, Plants.
- physiology : Mycorrhizae.
- Biodiversity, Biological Evolution, Ecosystem, Genetic Variation, Genetics, Population, Genomics, Genotype, Phenotype, Plant Physiological Phenomena, Symbiosis.
Abstract
A key component of biodiversity is the number and abundance of individuals (i.e. genotypes), and yet such intraspecific diversity is rarely considered when investigating the effects of biodiversity of mycorrhizal plants and fungi on ecosystem processes. Within a species, individuals vary considerably in important reproductive and functional attributes, including carbon fixation, mycelial growth and nutrient utilization, but this is driven by both genetic and environmental (including climatic) factors. The interactions between individual plants and mycorrhizal fungi can have important consequences for the maintenance of biodiversity and regulation of resource transfers in ecosystems. There is also emerging evidence that assemblages of genotypes may affect ecosystem processes to a similar extent as assemblages of species. The application of whole-genome sequencing and population genomics to mycorrhizal plants and fungi will be crucial to determine the extent to which individual variation in key functional attributes is genetically based. We argue the need to unravel the importance of the diversity (especially assemblages of different evenness and richness) of individuals of both mycorrhizal plants and fungi, and the need to take a 'community genetics' approach to better understand the functional significance of the biodiversity of mycorrhizal symbioses.
DOI: 10.1111/j.1469-8137.2012.04087.x
PubMed: 22489902
Links to Exploration step
pubmed:22489902Le document en format XML
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Anderson</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2012">2012</date><idno type="RBID">pubmed:22489902</idno><idno type="pmid">22489902</idno><idno type="doi">10.1111/j.1469-8137.2012.04087.x</idno><idno type="wicri:Area/Main/Corpus">002008</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">002008</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">The importance of individuals: intraspecific diversity of mycorrhizal plants and fungi in ecosystems.</title><author><name sortKey="Johnson, David" sort="Johnson, David" uniqKey="Johnson D" first="David" last="Johnson">David Johnson</name><affiliation><nlm:affiliation>Institute of Biological and Environmental Sciences, University of Aberdeen, Aberdeen, UK. d.johnson@abdn.ac.uk</nlm:affiliation></affiliation></author><author><name sortKey="Martin, Francis" sort="Martin, Francis" uniqKey="Martin F" first="Francis" last="Martin">Francis Martin</name></author><author><name sortKey="Cairney, John W G" sort="Cairney, John W G" uniqKey="Cairney J" first="John W G" last="Cairney">John W G. Cairney</name></author><author><name sortKey="Anderson, Ian C" sort="Anderson, Ian C" uniqKey="Anderson I" first="Ian C" last="Anderson">Ian C. Anderson</name></author></analytic><series><title level="j">The New phytologist</title><idno type="eISSN">1469-8137</idno><imprint><date when="2012" type="published">2012</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Biodiversity (MeSH)</term><term>Biological Evolution (MeSH)</term><term>Ecosystem (MeSH)</term><term>Genetic Variation (MeSH)</term><term>Genetics, Population (MeSH)</term><term>Genomics (MeSH)</term><term>Genotype (MeSH)</term><term>Mycorrhizae (genetics)</term><term>Mycorrhizae (physiology)</term><term>Phenotype (MeSH)</term><term>Plant Physiological Phenomena (MeSH)</term><term>Plants (genetics)</term><term>Symbiosis (MeSH)</term></keywords><keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Mycorrhizae</term><term>Plants</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Mycorrhizae</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Biodiversity</term><term>Biological Evolution</term><term>Ecosystem</term><term>Genetic Variation</term><term>Genetics, Population</term><term>Genomics</term><term>Genotype</term><term>Phenotype</term><term>Plant Physiological Phenomena</term><term>Symbiosis</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">A key component of biodiversity is the number and abundance of individuals (i.e. genotypes), and yet such intraspecific diversity is rarely considered when investigating the effects of biodiversity of mycorrhizal plants and fungi on ecosystem processes. Within a species, individuals vary considerably in important reproductive and functional attributes, including carbon fixation, mycelial growth and nutrient utilization, but this is driven by both genetic and environmental (including climatic) factors. The interactions between individual plants and mycorrhizal fungi can have important consequences for the maintenance of biodiversity and regulation of resource transfers in ecosystems. There is also emerging evidence that assemblages of genotypes may affect ecosystem processes to a similar extent as assemblages of species. The application of whole-genome sequencing and population genomics to mycorrhizal plants and fungi will be crucial to determine the extent to which individual variation in key functional attributes is genetically based. We argue the need to unravel the importance of the diversity (especially assemblages of different evenness and richness) of individuals of both mycorrhizal plants and fungi, and the need to take a 'community genetics' approach to better understand the functional significance of the biodiversity of mycorrhizal symbioses.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">22489902</PMID><DateCompleted><Year>2014</Year><Month>08</Month><Day>08</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>194</Volume><Issue>3</Issue><PubDate><Year>2012</Year><Month>May</Month></PubDate></JournalIssue><Title>The New phytologist</Title><ISOAbbreviation>New Phytol</ISOAbbreviation></Journal><ArticleTitle>The importance of individuals: intraspecific diversity of mycorrhizal plants and fungi in ecosystems.</ArticleTitle><Pagination><MedlinePgn>614-28</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1111/j.1469-8137.2012.04087.x</ELocationID><Abstract><AbstractText>A key component of biodiversity is the number and abundance of individuals (i.e. genotypes), and yet such intraspecific diversity is rarely considered when investigating the effects of biodiversity of mycorrhizal plants and fungi on ecosystem processes. Within a species, individuals vary considerably in important reproductive and functional attributes, including carbon fixation, mycelial growth and nutrient utilization, but this is driven by both genetic and environmental (including climatic) factors. The interactions between individual plants and mycorrhizal fungi can have important consequences for the maintenance of biodiversity and regulation of resource transfers in ecosystems. There is also emerging evidence that assemblages of genotypes may affect ecosystem processes to a similar extent as assemblages of species. The application of whole-genome sequencing and population genomics to mycorrhizal plants and fungi will be crucial to determine the extent to which individual variation in key functional attributes is genetically based. We argue the need to unravel the importance of the diversity (especially assemblages of different evenness and richness) of individuals of both mycorrhizal plants and fungi, and the need to take a 'community genetics' approach to better understand the functional significance of the biodiversity of mycorrhizal symbioses.</AbstractText><CopyrightInformation>© 2012 The Authors. New Phytologist © 2012 New Phytologist Trust.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Johnson</LastName><ForeName>David</ForeName><Initials>D</Initials><AffiliationInfo><Affiliation>Institute of Biological and Environmental Sciences, University of Aberdeen, Aberdeen, UK. d.johnson@abdn.ac.uk</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Martin</LastName><ForeName>Francis</ForeName><Initials>F</Initials></Author><Author ValidYN="Y"><LastName>Cairney</LastName><ForeName>John W G</ForeName><Initials>JW</Initials></Author><Author ValidYN="Y"><LastName>Anderson</LastName><ForeName>Ian C</ForeName><Initials>IC</Initials></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><PublicationType UI="D016454">Review</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2012</Year><Month>03</Month><Day>06</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="D044822" MajorTopicYN="Y">Biodiversity</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005075" MajorTopicYN="N">Biological Evolution</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D017753" MajorTopicYN="Y">Ecosystem</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014644" MajorTopicYN="N">Genetic Variation</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005828" MajorTopicYN="N">Genetics, Population</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D023281" MajorTopicYN="Y">Genomics</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005838" MajorTopicYN="N">Genotype</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D038821" MajorTopicYN="N">Mycorrhizae</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010641" MajorTopicYN="N">Phenotype</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018521" MajorTopicYN="Y">Plant Physiological Phenomena</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010944" MajorTopicYN="N">Plants</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013559" MajorTopicYN="N">Symbiosis</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2012</Year><Month>4</Month><Day>12</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2012</Year><Month>4</Month><Day>12</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2014</Year><Month>8</Month><Day>13</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">22489902</ArticleId><ArticleId IdType="doi">10.1111/j.1469-8137.2012.04087.x</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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