Soil fungal networks maintain local dominance of ectomycorrhizal trees.
Identifieur interne : 000092 ( Main/Corpus ); précédent : 000091; suivant : 000093Soil fungal networks maintain local dominance of ectomycorrhizal trees.
Auteurs : Minxia Liang ; David Johnson ; David F R P. Burslem ; Shixiao Yu ; Miao Fang ; Joe D. Taylor ; Andy F S. Taylor ; Thorunn Helgason ; Xubing LiuSource :
- Nature communications [ 2041-1723 ] ; 2020.
English descriptors
- KwdEn :
- China (MeSH), Forests (MeSH), Fungi (genetics), Fungi (pathogenicity), Fungi (physiology), Host Microbial Interactions (genetics), Host Microbial Interactions (physiology), Models, Biological (MeSH), Molecular Biology (MeSH), Mycorrhizae (genetics), Mycorrhizae (pathogenicity), Mycorrhizae (physiology), Seedlings (growth & development), Seedlings (microbiology), Soil Microbiology (MeSH), Symbiosis (MeSH), Trees (growth & development), Trees (microbiology).
- MESH :
- geographic : China.
- genetics : Fungi, Host Microbial Interactions, Mycorrhizae.
- growth & development : Seedlings, Trees.
- microbiology : Seedlings, Trees.
- pathogenicity : Fungi, Mycorrhizae.
- physiology : Fungi, Host Microbial Interactions, Mycorrhizae.
- Forests, Models, Biological, Molecular Biology, Soil Microbiology, Symbiosis.
Abstract
The mechanisms regulating community composition and local dominance of trees in species-rich forests are poorly resolved, but the importance of interactions with soil microbes is increasingly acknowledged. Here, we show that tree seedlings that interact via root-associated fungal hyphae with soils beneath neighbouring adult trees grow faster and have greater survival than seedlings that are isolated from external fungal mycelia, but these effects are observed for species possessing ectomycorrhizas (ECM) and not arbuscular mycorrhizal (AM) fungi. Moreover, survival of naturally-regenerating AM seedlings over ten years is negatively related to the density of surrounding conspecific plants, while survival of ECM tree seedlings displays positive density dependence over this interval, and AM seedling roots contain greater abundance of pathogenic fungi than roots of ECM seedlings. Our findings show that neighbourhood interactions mediated by beneficial and pathogenic soil fungi regulate plant demography and community structure in hyperdiverse forests.
DOI: 10.1038/s41467-020-16507-y
PubMed: 32457288
PubMed Central: PMC7250933
Links to Exploration step
pubmed:32457288Le document en format XML
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Burslem</name><affiliation><nlm:affiliation>School of Biological Sciences, University of Aberdeen, Aberdeen, AB24 3UU, UK.</nlm:affiliation></affiliation></author><author><name sortKey="Yu, Shixiao" sort="Yu, Shixiao" uniqKey="Yu S" first="Shixiao" last="Yu">Shixiao Yu</name><affiliation><nlm:affiliation>Department of Ecology, School of Life Sciences and State Key Laboratory of Biocontrol, Sun Yat-sen University, Guangzhou, 510275, China.</nlm:affiliation></affiliation></author><author><name sortKey="Fang, Miao" sort="Fang, Miao" uniqKey="Fang M" first="Miao" last="Fang">Miao Fang</name><affiliation><nlm:affiliation>Department of Ecology, School of Life Sciences and State Key Laboratory of Biocontrol, Sun Yat-sen University, Guangzhou, 510275, China.</nlm:affiliation></affiliation></author><author><name sortKey="Taylor, Joe D" sort="Taylor, Joe D" uniqKey="Taylor J" first="Joe D" last="Taylor">Joe D. Taylor</name><affiliation><nlm:affiliation>School of Environment and Life Sciences, University of Salford, Salford, M5 4WT, UK.</nlm:affiliation></affiliation></author><author><name sortKey="Taylor, Andy F S" sort="Taylor, Andy F S" uniqKey="Taylor A" first="Andy F S" last="Taylor">Andy F S. Taylor</name><affiliation><nlm:affiliation>School of Biological Sciences, University of Aberdeen, Aberdeen, AB24 3UU, UK.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>The James Hutton Institute, Craigiebuckler, Aberdeen, AB15 8QH, UK.</nlm:affiliation></affiliation></author><author><name sortKey="Helgason, Thorunn" sort="Helgason, Thorunn" uniqKey="Helgason T" first="Thorunn" last="Helgason">Thorunn Helgason</name><affiliation><nlm:affiliation>Department of Biology, University of York, Heslington, York, YO10 5DD, UK.</nlm:affiliation></affiliation></author><author><name sortKey="Liu, Xubing" sort="Liu, Xubing" uniqKey="Liu X" first="Xubing" last="Liu">Xubing Liu</name><affiliation><nlm:affiliation>Department of Ecology, School of Life Sciences and State Key Laboratory of Biocontrol, Sun Yat-sen University, Guangzhou, 510275, China. liuxubing@mail.sysu.edu.cn.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2020">2020</date><idno type="RBID">pubmed:32457288</idno><idno type="pmid">32457288</idno><idno type="doi">10.1038/s41467-020-16507-y</idno><idno type="pmc">PMC7250933</idno><idno type="wicri:Area/Main/Corpus">000092</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000092</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Soil fungal networks maintain local dominance of ectomycorrhizal trees.</title><author><name sortKey="Liang, Minxia" sort="Liang, Minxia" uniqKey="Liang M" first="Minxia" last="Liang">Minxia Liang</name><affiliation><nlm:affiliation>Department of Ecology, School of Life Sciences and State Key Laboratory of Biocontrol, Sun Yat-sen University, Guangzhou, 510275, China.</nlm:affiliation></affiliation></author><author><name sortKey="Johnson, David" sort="Johnson, David" uniqKey="Johnson D" first="David" last="Johnson">David Johnson</name><affiliation><nlm:affiliation>Department of Earth and Environmental Sciences, The University of Manchester, Manchester, M13 9PT, UK.</nlm:affiliation></affiliation></author><author><name sortKey="Burslem, David F R P" sort="Burslem, David F R P" uniqKey="Burslem D" first="David F R P" last="Burslem">David F R P. Burslem</name><affiliation><nlm:affiliation>School of Biological Sciences, University of Aberdeen, Aberdeen, AB24 3UU, UK.</nlm:affiliation></affiliation></author><author><name sortKey="Yu, Shixiao" sort="Yu, Shixiao" uniqKey="Yu S" first="Shixiao" last="Yu">Shixiao Yu</name><affiliation><nlm:affiliation>Department of Ecology, School of Life Sciences and State Key Laboratory of Biocontrol, Sun Yat-sen University, Guangzhou, 510275, China.</nlm:affiliation></affiliation></author><author><name sortKey="Fang, Miao" sort="Fang, Miao" uniqKey="Fang M" first="Miao" last="Fang">Miao Fang</name><affiliation><nlm:affiliation>Department of Ecology, School of Life Sciences and State Key Laboratory of Biocontrol, Sun Yat-sen University, Guangzhou, 510275, China.</nlm:affiliation></affiliation></author><author><name sortKey="Taylor, Joe D" sort="Taylor, Joe D" uniqKey="Taylor J" first="Joe D" last="Taylor">Joe D. Taylor</name><affiliation><nlm:affiliation>School of Environment and Life Sciences, University of Salford, Salford, M5 4WT, UK.</nlm:affiliation></affiliation></author><author><name sortKey="Taylor, Andy F S" sort="Taylor, Andy F S" uniqKey="Taylor A" first="Andy F S" last="Taylor">Andy F S. Taylor</name><affiliation><nlm:affiliation>School of Biological Sciences, University of Aberdeen, Aberdeen, AB24 3UU, UK.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>The James Hutton Institute, Craigiebuckler, Aberdeen, AB15 8QH, UK.</nlm:affiliation></affiliation></author><author><name sortKey="Helgason, Thorunn" sort="Helgason, Thorunn" uniqKey="Helgason T" first="Thorunn" last="Helgason">Thorunn Helgason</name><affiliation><nlm:affiliation>Department of Biology, University of York, Heslington, York, YO10 5DD, UK.</nlm:affiliation></affiliation></author><author><name sortKey="Liu, Xubing" sort="Liu, Xubing" uniqKey="Liu X" first="Xubing" last="Liu">Xubing Liu</name><affiliation><nlm:affiliation>Department of Ecology, School of Life Sciences and State Key Laboratory of Biocontrol, Sun Yat-sen University, Guangzhou, 510275, China. liuxubing@mail.sysu.edu.cn.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Nature communications</title><idno type="eISSN">2041-1723</idno><imprint><date when="2020" type="published">2020</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>China (MeSH)</term><term>Forests (MeSH)</term><term>Fungi (genetics)</term><term>Fungi (pathogenicity)</term><term>Fungi (physiology)</term><term>Host Microbial Interactions (genetics)</term><term>Host Microbial Interactions (physiology)</term><term>Models, Biological (MeSH)</term><term>Molecular Biology (MeSH)</term><term>Mycorrhizae (genetics)</term><term>Mycorrhizae (pathogenicity)</term><term>Mycorrhizae (physiology)</term><term>Seedlings (growth & development)</term><term>Seedlings (microbiology)</term><term>Soil Microbiology (MeSH)</term><term>Symbiosis (MeSH)</term><term>Trees (growth & development)</term><term>Trees (microbiology)</term></keywords><keywords scheme="MESH" type="geographic" xml:lang="en"><term>China</term></keywords><keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Fungi</term><term>Host Microbial Interactions</term><term>Mycorrhizae</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Seedlings</term><term>Trees</term></keywords><keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Seedlings</term><term>Trees</term></keywords><keywords scheme="MESH" qualifier="pathogenicity" xml:lang="en"><term>Fungi</term><term>Mycorrhizae</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Fungi</term><term>Host Microbial Interactions</term><term>Mycorrhizae</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Forests</term><term>Models, Biological</term><term>Molecular Biology</term><term>Soil Microbiology</term><term>Symbiosis</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The mechanisms regulating community composition and local dominance of trees in species-rich forests are poorly resolved, but the importance of interactions with soil microbes is increasingly acknowledged. Here, we show that tree seedlings that interact via root-associated fungal hyphae with soils beneath neighbouring adult trees grow faster and have greater survival than seedlings that are isolated from external fungal mycelia, but these effects are observed for species possessing ectomycorrhizas (ECM) and not arbuscular mycorrhizal (AM) fungi. Moreover, survival of naturally-regenerating AM seedlings over ten years is negatively related to the density of surrounding conspecific plants, while survival of ECM tree seedlings displays positive density dependence over this interval, and AM seedling roots contain greater abundance of pathogenic fungi than roots of ECM seedlings. Our findings show that neighbourhood interactions mediated by beneficial and pathogenic soil fungi regulate plant demography and community structure in hyperdiverse forests.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">32457288</PMID><DateCompleted><Year>2020</Year><Month>08</Month><Day>24</Day></DateCompleted><DateRevised><Year>2020</Year><Month>09</Month><Day>17</Day></DateRevised><Article PubModel="Electronic"><Journal><ISSN IssnType="Electronic">2041-1723</ISSN><JournalIssue CitedMedium="Internet"><Volume>11</Volume><Issue>1</Issue><PubDate><Year>2020</Year><Month>05</Month><Day>26</Day></PubDate></JournalIssue><Title>Nature communications</Title><ISOAbbreviation>Nat Commun</ISOAbbreviation></Journal><ArticleTitle>Soil fungal networks maintain local dominance of ectomycorrhizal trees.</ArticleTitle><Pagination><MedlinePgn>2636</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1038/s41467-020-16507-y</ELocationID><Abstract><AbstractText>The mechanisms regulating community composition and local dominance of trees in species-rich forests are poorly resolved, but the importance of interactions with soil microbes is increasingly acknowledged. Here, we show that tree seedlings that interact via root-associated fungal hyphae with soils beneath neighbouring adult trees grow faster and have greater survival than seedlings that are isolated from external fungal mycelia, but these effects are observed for species possessing ectomycorrhizas (ECM) and not arbuscular mycorrhizal (AM) fungi. Moreover, survival of naturally-regenerating AM seedlings over ten years is negatively related to the density of surrounding conspecific plants, while survival of ECM tree seedlings displays positive density dependence over this interval, and AM seedling roots contain greater abundance of pathogenic fungi than roots of ECM seedlings. Our findings show that neighbourhood interactions mediated by beneficial and pathogenic soil fungi regulate plant demography and community structure in hyperdiverse forests.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Liang</LastName><ForeName>Minxia</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Department of Ecology, School of Life Sciences and State Key Laboratory of Biocontrol, Sun Yat-sen University, Guangzhou, 510275, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Johnson</LastName><ForeName>David</ForeName><Initials>D</Initials><Identifier Source="ORCID">http://orcid.org/0000-0003-2299-2525</Identifier><AffiliationInfo><Affiliation>Department of Earth and Environmental Sciences, The University of Manchester, Manchester, M13 9PT, UK.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Burslem</LastName><ForeName>David F R P</ForeName><Initials>DFRP</Initials><Identifier Source="ORCID">http://orcid.org/0000-0001-6033-0990</Identifier><AffiliationInfo><Affiliation>School of Biological Sciences, University of Aberdeen, Aberdeen, AB24 3UU, UK.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Yu</LastName><ForeName>Shixiao</ForeName><Initials>S</Initials><Identifier Source="ORCID">http://orcid.org/0000-0003-1943-0185</Identifier><AffiliationInfo><Affiliation>Department of Ecology, School of Life Sciences and State Key Laboratory of Biocontrol, Sun Yat-sen University, Guangzhou, 510275, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Fang</LastName><ForeName>Miao</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Department of Ecology, School of Life Sciences and State Key Laboratory of Biocontrol, Sun Yat-sen University, Guangzhou, 510275, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Taylor</LastName><ForeName>Joe D</ForeName><Initials>JD</Initials><AffiliationInfo><Affiliation>School of Environment and Life Sciences, University of Salford, Salford, M5 4WT, UK.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Taylor</LastName><ForeName>Andy F S</ForeName><Initials>AFS</Initials><AffiliationInfo><Affiliation>School of Biological Sciences, University of Aberdeen, Aberdeen, AB24 3UU, UK.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>The James Hutton Institute, Craigiebuckler, Aberdeen, AB15 8QH, UK.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Helgason</LastName><ForeName>Thorunn</ForeName><Initials>T</Initials><Identifier Source="ORCID">http://orcid.org/0000-0003-3639-1499</Identifier><AffiliationInfo><Affiliation>Department of Biology, University of York, Heslington, York, YO10 5DD, UK.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Liu</LastName><ForeName>Xubing</ForeName><Initials>X</Initials><Identifier Source="ORCID">http://orcid.org/0000-0002-4705-0975</Identifier><AffiliationInfo><Affiliation>Department of Ecology, School of Life Sciences and State Key Laboratory of Biocontrol, Sun Yat-sen University, Guangzhou, 510275, China. liuxubing@mail.sysu.edu.cn.</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></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2020</Year><Month>05</Month><Day>26</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Nat Commun</MedlineTA><NlmUniqueID>101528555</NlmUniqueID><ISSNLinking>2041-1723</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D002681" MajorTopicYN="N" Type="Geographic">China</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D065928" MajorTopicYN="N">Forests</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005658" MajorTopicYN="N">Fungi</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000472" MajorTopicYN="N">pathogenicity</QualifierName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D000076662" MajorTopicYN="N">Host Microbial Interactions</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008954" MajorTopicYN="N">Models, Biological</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008967" MajorTopicYN="N">Molecular Biology</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D038821" MajorTopicYN="N">Mycorrhizae</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000472" MajorTopicYN="N">pathogenicity</QualifierName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D036226" MajorTopicYN="N">Seedlings</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName><QualifierName UI="Q000382" MajorTopicYN="N">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012988" MajorTopicYN="Y">Soil Microbiology</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013559" MajorTopicYN="N">Symbiosis</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014197" MajorTopicYN="N">Trees</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName><QualifierName UI="Q000382" MajorTopicYN="Y">microbiology</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate 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