Resource limitation is a driver of local adaptation in mycorrhizal symbioses.
Identifieur interne : 002740 ( Main/Corpus ); précédent : 002739; suivant : 002741Resource limitation is a driver of local adaptation in mycorrhizal symbioses.
Auteurs : Nancy Collins Johnson ; Gail W T. Wilson ; Matthew A. Bowker ; Jacqueline A. Wilson ; R Michael MillerSource :
- Proceedings of the National Academy of Sciences of the United States of America [ 1091-6490 ] ; 2010.
English descriptors
- KwdEn :
- Adaptation, Biological (MeSH), Biomass (MeSH), Carbon (metabolism), Ecosystem (MeSH), Midwestern United States (MeSH), Mycorrhizae (growth & development), Mycorrhizae (physiology), Phosphorus (metabolism), Plant Roots (microbiology), Poaceae (growth & development), Poaceae (microbiology), Poaceae (physiology), Soil (analysis), Soil Microbiology (MeSH), Symbiosis (physiology).
- MESH :
- chemical , analysis : Soil.
- chemical , metabolism : Carbon, Phosphorus.
- growth & development : Mycorrhizae, Poaceae.
- microbiology : Plant Roots, Poaceae.
- physiology : Mycorrhizae, Poaceae, Symbiosis.
- Adaptation, Biological, Biomass, Ecosystem, Midwestern United States, Soil Microbiology.
Abstract
Symbioses may be important mechanisms of plant adaptation to their environment. We conducted a reciprocal inoculation experiment to test the hypothesis that soil fertility is a key driver of local adaptation in arbuscular mycorrhizal (AM) symbioses. Ecotypes of Andropogon gerardii from phosphorus-limited and nitrogen-limited grasslands were grown with all possible "home and away" combinations of soils and AM fungal communities. Our results indicate that Andropogon ecotypes adapt to their local soil and indigenous AM fungal communities such that mycorrhizal exchange of the most limiting resource is maximized. Grasses grown in home soil and inoculated with home AM fungi produced more arbuscules (symbiotic exchange structures) in their roots than those grown in away combinations. Also, regardless of the host ecotype, AM fungi produced more extraradical hyphae in their home soil, and locally adapted AM fungi were, therefore, able to sequester more carbon compared with nonlocal fungi. Locally adapted mycorrhizal associations were more mutualistic in the two phosphorus-limited sites and less parasitic at the nitrogen-limited site compared with novel combinations of plants, fungi, and soils. To our knowledge, these findings provide the strongest evidence to date that resource availability generates evolved geographic structure in symbioses among plants and soil organisms. Thus, edaphic origin of AM fungi should be considered when managing for their benefits in agriculture, ecosystem restoration, and soil-carbon sequestration.
DOI: 10.1073/pnas.0906710107
PubMed: 20133855
PubMed Central: PMC2836645
Links to Exploration step
pubmed:20133855Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Resource limitation is a driver of local adaptation in mycorrhizal symbioses.</title><author><name sortKey="Johnson, Nancy Collins" sort="Johnson, Nancy Collins" uniqKey="Johnson N" first="Nancy Collins" last="Johnson">Nancy Collins Johnson</name><affiliation><nlm:affiliation>Environmental and Biological Sciences, Northern Arizona University, Flagstaff, AZ 86011, USA. Nancy.Johnson@nau.edu</nlm:affiliation></affiliation></author><author><name sortKey="Wilson, Gail W T" sort="Wilson, Gail W T" uniqKey="Wilson G" first="Gail W T" last="Wilson">Gail W T. Wilson</name></author><author><name sortKey="Bowker, Matthew A" sort="Bowker, Matthew A" uniqKey="Bowker M" first="Matthew A" last="Bowker">Matthew A. Bowker</name></author><author><name sortKey="Wilson, Jacqueline A" sort="Wilson, Jacqueline A" uniqKey="Wilson J" first="Jacqueline A" last="Wilson">Jacqueline A. Wilson</name></author><author><name sortKey="Miller, R Michael" sort="Miller, R Michael" uniqKey="Miller R" first="R Michael" last="Miller">R Michael Miller</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2010">2010</date><idno type="RBID">pubmed:20133855</idno><idno type="pmid">20133855</idno><idno type="doi">10.1073/pnas.0906710107</idno><idno type="pmc">PMC2836645</idno><idno type="wicri:Area/Main/Corpus">002740</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">002740</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Resource limitation is a driver of local adaptation in mycorrhizal symbioses.</title><author><name sortKey="Johnson, Nancy Collins" sort="Johnson, Nancy Collins" uniqKey="Johnson N" first="Nancy Collins" last="Johnson">Nancy Collins Johnson</name><affiliation><nlm:affiliation>Environmental and Biological Sciences, Northern Arizona University, Flagstaff, AZ 86011, USA. Nancy.Johnson@nau.edu</nlm:affiliation></affiliation></author><author><name sortKey="Wilson, Gail W T" sort="Wilson, Gail W T" uniqKey="Wilson G" first="Gail W T" last="Wilson">Gail W T. Wilson</name></author><author><name sortKey="Bowker, Matthew A" sort="Bowker, Matthew A" uniqKey="Bowker M" first="Matthew A" last="Bowker">Matthew A. Bowker</name></author><author><name sortKey="Wilson, Jacqueline A" sort="Wilson, Jacqueline A" uniqKey="Wilson J" first="Jacqueline A" last="Wilson">Jacqueline A. Wilson</name></author><author><name sortKey="Miller, R Michael" sort="Miller, R Michael" uniqKey="Miller R" first="R Michael" last="Miller">R Michael Miller</name></author></analytic><series><title level="j">Proceedings of the National Academy of Sciences of the United States of America</title><idno type="eISSN">1091-6490</idno><imprint><date when="2010" type="published">2010</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adaptation, Biological (MeSH)</term><term>Biomass (MeSH)</term><term>Carbon (metabolism)</term><term>Ecosystem (MeSH)</term><term>Midwestern United States (MeSH)</term><term>Mycorrhizae (growth & development)</term><term>Mycorrhizae (physiology)</term><term>Phosphorus (metabolism)</term><term>Plant Roots (microbiology)</term><term>Poaceae (growth & development)</term><term>Poaceae (microbiology)</term><term>Poaceae (physiology)</term><term>Soil (analysis)</term><term>Soil Microbiology (MeSH)</term><term>Symbiosis (physiology)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Soil</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Carbon</term><term>Phosphorus</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Mycorrhizae</term><term>Poaceae</term></keywords><keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Plant Roots</term><term>Poaceae</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Mycorrhizae</term><term>Poaceae</term><term>Symbiosis</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adaptation, Biological</term><term>Biomass</term><term>Ecosystem</term><term>Midwestern United States</term><term>Soil Microbiology</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Symbioses may be important mechanisms of plant adaptation to their environment. We conducted a reciprocal inoculation experiment to test the hypothesis that soil fertility is a key driver of local adaptation in arbuscular mycorrhizal (AM) symbioses. Ecotypes of Andropogon gerardii from phosphorus-limited and nitrogen-limited grasslands were grown with all possible "home and away" combinations of soils and AM fungal communities. Our results indicate that Andropogon ecotypes adapt to their local soil and indigenous AM fungal communities such that mycorrhizal exchange of the most limiting resource is maximized. Grasses grown in home soil and inoculated with home AM fungi produced more arbuscules (symbiotic exchange structures) in their roots than those grown in away combinations. Also, regardless of the host ecotype, AM fungi produced more extraradical hyphae in their home soil, and locally adapted AM fungi were, therefore, able to sequester more carbon compared with nonlocal fungi. Locally adapted mycorrhizal associations were more mutualistic in the two phosphorus-limited sites and less parasitic at the nitrogen-limited site compared with novel combinations of plants, fungi, and soils. To our knowledge, these findings provide the strongest evidence to date that resource availability generates evolved geographic structure in symbioses among plants and soil organisms. Thus, edaphic origin of AM fungi should be considered when managing for their benefits in agriculture, ecosystem restoration, and soil-carbon sequestration.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">20133855</PMID><DateCompleted><Year>2010</Year><Month>03</Month><Day>05</Day></DateCompleted><DateRevised><Year>2020</Year><Month>03</Month><Day>05</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1091-6490</ISSN><JournalIssue CitedMedium="Internet"><Volume>107</Volume><Issue>5</Issue><PubDate><Year>2010</Year><Month>Feb</Month><Day>02</Day></PubDate></JournalIssue><Title>Proceedings of the National Academy of Sciences of the United States of America</Title><ISOAbbreviation>Proc Natl Acad Sci U S A</ISOAbbreviation></Journal><ArticleTitle>Resource limitation is a driver of local adaptation in mycorrhizal symbioses.</ArticleTitle><Pagination><MedlinePgn>2093-8</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1073/pnas.0906710107</ELocationID><Abstract><AbstractText>Symbioses may be important mechanisms of plant adaptation to their environment. We conducted a reciprocal inoculation experiment to test the hypothesis that soil fertility is a key driver of local adaptation in arbuscular mycorrhizal (AM) symbioses. Ecotypes of Andropogon gerardii from phosphorus-limited and nitrogen-limited grasslands were grown with all possible "home and away" combinations of soils and AM fungal communities. Our results indicate that Andropogon ecotypes adapt to their local soil and indigenous AM fungal communities such that mycorrhizal exchange of the most limiting resource is maximized. Grasses grown in home soil and inoculated with home AM fungi produced more arbuscules (symbiotic exchange structures) in their roots than those grown in away combinations. Also, regardless of the host ecotype, AM fungi produced more extraradical hyphae in their home soil, and locally adapted AM fungi were, therefore, able to sequester more carbon compared with nonlocal fungi. Locally adapted mycorrhizal associations were more mutualistic in the two phosphorus-limited sites and less parasitic at the nitrogen-limited site compared with novel combinations of plants, fungi, and soils. To our knowledge, these findings provide the strongest evidence to date that resource availability generates evolved geographic structure in symbioses among plants and soil organisms. Thus, edaphic origin of AM fungi should be considered when managing for their benefits in agriculture, ecosystem restoration, and soil-carbon sequestration.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Johnson</LastName><ForeName>Nancy Collins</ForeName><Initials>NC</Initials><AffiliationInfo><Affiliation>Environmental and Biological Sciences, Northern Arizona University, Flagstaff, AZ 86011, USA. Nancy.Johnson@nau.edu</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Wilson</LastName><ForeName>Gail W T</ForeName><Initials>GW</Initials></Author><Author ValidYN="Y"><LastName>Bowker</LastName><ForeName>Matthew A</ForeName><Initials>MA</Initials></Author><Author ValidYN="Y"><LastName>Wilson</LastName><ForeName>Jacqueline A</ForeName><Initials>JA</Initials></Author><Author ValidYN="Y"><LastName>Miller</LastName><ForeName>R Michael</ForeName><Initials>RM</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013486">Research Support, U.S. Gov't, Non-P.H.S.</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2010</Year><Month>01</Month><Day>19</Day></ArticleDate></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Proc Natl Acad Sci U S 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MajorTopicYN="Y">Ecosystem</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D015146" MajorTopicYN="N">Midwestern United States</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D038821" MajorTopicYN="N">Mycorrhizae</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010758" MajorTopicYN="N">Phosphorus</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018517" MajorTopicYN="N">Plant Roots</DescriptorName><QualifierName UI="Q000382" MajorTopicYN="N">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D006109" MajorTopicYN="N">Poaceae</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName><QualifierName UI="Q000382" 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PubStatus="medline"><Year>2010</Year><Month>3</Month><Day>6</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">20133855</ArticleId><ArticleId IdType="pii">0906710107</ArticleId><ArticleId IdType="doi">10.1073/pnas.0906710107</ArticleId><ArticleId IdType="pmc">PMC2836645</ArticleId></ArticleIdList><ReferenceList><Reference><Citation>Trends Plant Sci. 2008 Sep;13(9):492-8</Citation><ArticleIdList><ArticleId IdType="pubmed">18701339</ArticleId></ArticleIdList></Reference><Reference><Citation>Trends Plant Sci. 2003 Sep;8(9):407-9</Citation><ArticleIdList><ArticleId IdType="pubmed">13678905</ArticleId></ArticleIdList></Reference><Reference><Citation>New Phytol. 2009;182(2):347-58</Citation><ArticleIdList><ArticleId IdType="pubmed">19207688</ArticleId></ArticleIdList></Reference><Reference><Citation>New Phytol. 2008;178(2):253-66</Citation><ArticleIdList><ArticleId IdType="pubmed">18248587</ArticleId></ArticleIdList></Reference><Reference><Citation>Am J Bot. 1997 Apr;84(4):478</Citation><ArticleIdList><ArticleId IdType="pubmed">21708601</ArticleId></ArticleIdList></Reference><Reference><Citation>Am J Bot. 2001 Sep;88(9):1650-6</Citation><ArticleIdList><ArticleId IdType="pubmed">21669699</ArticleId></ArticleIdList></Reference><Reference><Citation>Proc Biol Sci. 2003 May 7;270(1518):913-9</Citation><ArticleIdList><ArticleId IdType="pubmed">12803905</ArticleId></ArticleIdList></Reference><Reference><Citation>J Evol Biol. 2007 May;20(3):1148-63</Citation><ArticleIdList><ArticleId IdType="pubmed">17465924</ArticleId></ArticleIdList></Reference><Reference><Citation>J Exp Bot. 2009;60(9):2465-80</Citation><ArticleIdList><ArticleId IdType="pubmed">19429838</ArticleId></ArticleIdList></Reference><Reference><Citation>Trends Ecol Evol. 2007 Mar;22(3):120-6</Citation><ArticleIdList><ArticleId IdType="pubmed">17137675</ArticleId></ArticleIdList></Reference><Reference><Citation>Trends Plant Sci. 2009 Oct;14(10):542-9</Citation><ArticleIdList><ArticleId IdType="pubmed">19748301</ArticleId></ArticleIdList></Reference><Reference><Citation>Trends Ecol Evol. 1995 Oct;10(10):407-11</Citation><ArticleIdList><ArticleId IdType="pubmed">21237085</ArticleId></ArticleIdList></Reference><Reference><Citation>Ecol Lett. 2006 Sep;9(9):1080-8</Citation><ArticleIdList><ArticleId IdType="pubmed">16925657</ArticleId></ArticleIdList></Reference><Reference><Citation>Ecol Lett. 2008 Sep;11(9):980-92</Citation><ArticleIdList><ArticleId IdType="pubmed">18522641</ArticleId></ArticleIdList></Reference><Reference><Citation>Trends Ecol Evol. 2007 May;22(5):250-7</Citation><ArticleIdList><ArticleId IdType="pubmed">17296244</ArticleId></ArticleIdList></Reference><Reference><Citation>Curr Opin Plant Biol. 2007 Feb;10(1):98-105</Citation><ArticleIdList><ArticleId IdType="pubmed">17127091</ArticleId></ArticleIdList></Reference><Reference><Citation>Nature. 2002 May 2;417(6884):67-70</Citation><ArticleIdList><ArticleId IdType="pubmed">11986666</ArticleId></ArticleIdList></Reference><Reference><Citation>Nature. 2005 Jun 9;435(7043):819-23</Citation><ArticleIdList><ArticleId IdType="pubmed">15944705</ArticleId></ArticleIdList></Reference><Reference><Citation>Oecologia. 1995 Jul;103(1):17-23</Citation><ArticleIdList><ArticleId IdType="pubmed">28306940</ArticleId></ArticleIdList></Reference><Reference><Citation>Nat Rev Genet. 2006 Jul;7(7):510-23</Citation><ArticleIdList><ArticleId IdType="pubmed">16778835</ArticleId></ArticleIdList></Reference><Reference><Citation>Ecol Lett. 2006 May;9(5):501-15</Citation><ArticleIdList><ArticleId IdType="pubmed">16643296</ArticleId></ArticleIdList></Reference><Reference><Citation>Ecol Lett. 2009 May;12(5):452-61</Citation><ArticleIdList><ArticleId IdType="pubmed">19320689</ArticleId></ArticleIdList></Reference><Reference><Citation>New Phytol. 2010 Feb;185(3):631-47</Citation><ArticleIdList><ArticleId IdType="pubmed">19968797</ArticleId></ArticleIdList></Reference><Reference><Citation>New Phytol. 2005 Sep;167(3):869-80</Citation><ArticleIdList><ArticleId IdType="pubmed">16101923</ArticleId></ArticleIdList></Reference><Reference><Citation>Science. 2006 Dec 8;314(5805):1598-600</Citation><ArticleIdList><ArticleId IdType="pubmed">17158327</ArticleId></ArticleIdList></Reference><Reference><Citation>Science. 2009 Jul 31;325(5940):573-4</Citation><ArticleIdList><ArticleId IdType="pubmed">19644111</ArticleId></ArticleIdList></Reference><Reference><Citation>Nat Rev Microbiol. 2008 Oct;6(10):763-75</Citation><ArticleIdList><ArticleId IdType="pubmed">18794914</ArticleId></ArticleIdList></Reference></ReferenceList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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