Pioneer trees of Betula pendula at a red gypsum landfill harbour specific structure and composition of root-associated microbial communities.
Identifieur interne : 000208 ( Main/Exploration ); précédent : 000207; suivant : 000209Pioneer trees of Betula pendula at a red gypsum landfill harbour specific structure and composition of root-associated microbial communities.
Auteurs : Vanessa Álvarez-L Pez [France] ; Cyril Zappelini [France] ; Alexis Durand [France] ; Michel Chalot [France]Source :
- The Science of the total environment [ 1879-1026 ] ; 2020.
Descripteurs français
- KwdFr :
- MESH :
English descriptors
- KwdEn :
- MESH :
- chemical : Calcium Sulfate.
- Betula, Microbiota, Trees, Waste Disposal Facilities.
Abstract
The study of root-associated microbial communities is important to understand the natural processes involved in plant recolonisation at degraded areas. Root associated bacterial and fungal communities of woody species colonising a red gypsum landfill (a metal-enriched environment) were characterised through metabarcoding. Among trees naturally growing on the landfill, Betula pendula is the only tree species in the centre of the area, whereas companion tree species such as Populus nigra, P. tremula and Salix purpurea were present on the edges. The bacterial community was dominated by Proteobacteria (38%), Actinobacteria (35%) and Bacteroidetes (20%) and the most abundant bacterial OTU belonged to the family Streptomycetaceae. The fungal community was dominated by Ascomycota (60%) and Basidiomycota (30%) and the most abundant family was Pyronemataceae. Analysis of similarities, heatmap and hierarchical cluster analysis showed that B. pendula grown in the centre of the landfill harboured a specific microbial community, which was unique and different, not only from other tree species (Populus or Salix spp.), but also from other B. pendula growing at the edges. Our findings on relevant indicator OTUs associated to the birches located in the centre of the landfill (such as Otu00716 Catellatospora sp. (family Micromonosporaceae, phylum Actinobacteria) or Otu4_35502 Russula sp. (family Russulaceae, phylum Basidiomycota)) may have important implications for the successful revegetation of these harsh environments using microbial-based phytostabilisation approaches.
DOI: 10.1016/j.scitotenv.2020.138530
PubMed: 32315851
Affiliations:
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Electronic address: vanessa.alvarez.lopez@usc.es.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Université de Bourgogne Franche-Comté, UMR CNRS Laboratoire Chrono-environnement, Montbéliard</wicri:regionArea><placeName><region type="region">Bourgogne-Franche-Comté</region><region type="old region">Franche-Comté</region><settlement type="city">Montbéliard</settlement></placeName></affiliation></author><author><name sortKey="Zappelini, Cyril" sort="Zappelini, Cyril" uniqKey="Zappelini C" first="Cyril" last="Zappelini">Cyril Zappelini</name><affiliation wicri:level="3"><nlm:affiliation>Université de Bourgogne Franche-Comté, UMR CNRS Laboratoire Chrono-environnement, Montbéliard, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Université de Bourgogne Franche-Comté, UMR CNRS Laboratoire Chrono-environnement, Montbéliard</wicri:regionArea><placeName><region type="region">Bourgogne-Franche-Comté</region><region type="old region">Franche-Comté</region><settlement type="city">Montbéliard</settlement></placeName></affiliation></author><author><name sortKey="Durand, Alexis" sort="Durand, Alexis" uniqKey="Durand A" first="Alexis" last="Durand">Alexis Durand</name><affiliation wicri:level="3"><nlm:affiliation>Université de Bourgogne Franche-Comté, UMR CNRS Laboratoire Chrono-environnement, Montbéliard, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Université de Bourgogne Franche-Comté, UMR CNRS Laboratoire Chrono-environnement, Montbéliard</wicri:regionArea><placeName><region type="region">Bourgogne-Franche-Comté</region><region type="old region">Franche-Comté</region><settlement type="city">Montbéliard</settlement></placeName></affiliation></author><author><name sortKey="Chalot, Michel" sort="Chalot, Michel" uniqKey="Chalot M" first="Michel" last="Chalot">Michel Chalot</name><affiliation wicri:level="3"><nlm:affiliation>Université de Bourgogne Franche-Comté, UMR CNRS Laboratoire Chrono-environnement, Montbéliard, France; Université de Lorraine, F-54000 Nancy, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Université de Bourgogne Franche-Comté, UMR CNRS Laboratoire Chrono-environnement, Montbéliard, France; Université de Lorraine, F-54000 Nancy</wicri:regionArea><placeName><region type="region" nuts="2">Grand Est</region><region type="old region" nuts="2">Lorraine (région)</region><settlement type="city">Nancy</settlement></placeName></affiliation></author></analytic><series><title level="j">The Science of the total environment</title><idno type="eISSN">1879-1026</idno><imprint><date when="2020" type="published">2020</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Betula (MeSH)</term><term>Calcium Sulfate (MeSH)</term><term>Microbiota (MeSH)</term><term>Trees (MeSH)</term><term>Waste Disposal Facilities (MeSH)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Arbres (MeSH)</term><term>Betula (MeSH)</term><term>Installations d'élimination des déchets (MeSH)</term><term>Microbiote (MeSH)</term><term>Sulfate de calcium (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Calcium Sulfate</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Betula</term><term>Microbiota</term><term>Trees</term><term>Waste Disposal Facilities</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Arbres</term><term>Betula</term><term>Installations d'élimination des déchets</term><term>Microbiote</term><term>Sulfate de calcium</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The study of root-associated microbial communities is important to understand the natural processes involved in plant recolonisation at degraded areas. Root associated bacterial and fungal communities of woody species colonising a red gypsum landfill (a metal-enriched environment) were characterised through metabarcoding. Among trees naturally growing on the landfill, Betula pendula is the only tree species in the centre of the area, whereas companion tree species such as Populus nigra, P. tremula and Salix purpurea were present on the edges. The bacterial community was dominated by Proteobacteria (38%), Actinobacteria (35%) and Bacteroidetes (20%) and the most abundant bacterial OTU belonged to the family Streptomycetaceae. The fungal community was dominated by Ascomycota (60%) and Basidiomycota (30%) and the most abundant family was Pyronemataceae. Analysis of similarities, heatmap and hierarchical cluster analysis showed that B. pendula grown in the centre of the landfill harboured a specific microbial community, which was unique and different, not only from other tree species (Populus or Salix spp.), but also from other B. pendula growing at the edges. Our findings on relevant indicator OTUs associated to the birches located in the centre of the landfill (such as Otu00716 Catellatospora sp. (family Micromonosporaceae, phylum Actinobacteria) or Otu4_35502 Russula sp. (family Russulaceae, phylum Basidiomycota)) may have important implications for the successful revegetation of these harsh environments using microbial-based phytostabilisation approaches.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" IndexingMethod="Automated" Owner="NLM"><PMID Version="1">32315851</PMID><DateCompleted><Year>2020</Year><Month>07</Month><Day>10</Day></DateCompleted><DateRevised><Year>2020</Year><Month>07</Month><Day>10</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1879-1026</ISSN><JournalIssue CitedMedium="Internet"><Volume>726</Volume><PubDate><Year>2020</Year><Month>Jul</Month><Day>15</Day></PubDate></JournalIssue><Title>The Science of the total environment</Title><ISOAbbreviation>Sci Total Environ</ISOAbbreviation></Journal><ArticleTitle>Pioneer trees of Betula pendula at a red gypsum landfill harbour specific structure and composition of root-associated microbial communities.</ArticleTitle><Pagination><MedlinePgn>138530</MedlinePgn></Pagination><ELocationID EIdType="pii" ValidYN="Y">S0048-9697(20)32043-X</ELocationID><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.scitotenv.2020.138530</ELocationID><Abstract><AbstractText>The study of root-associated microbial communities is important to understand the natural processes involved in plant recolonisation at degraded areas. Root associated bacterial and fungal communities of woody species colonising a red gypsum landfill (a metal-enriched environment) were characterised through metabarcoding. Among trees naturally growing on the landfill, Betula pendula is the only tree species in the centre of the area, whereas companion tree species such as Populus nigra, P. tremula and Salix purpurea were present on the edges. The bacterial community was dominated by Proteobacteria (38%), Actinobacteria (35%) and Bacteroidetes (20%) and the most abundant bacterial OTU belonged to the family Streptomycetaceae. The fungal community was dominated by Ascomycota (60%) and Basidiomycota (30%) and the most abundant family was Pyronemataceae. Analysis of similarities, heatmap and hierarchical cluster analysis showed that B. pendula grown in the centre of the landfill harboured a specific microbial community, which was unique and different, not only from other tree species (Populus or Salix spp.), but also from other B. pendula growing at the edges. Our findings on relevant indicator OTUs associated to the birches located in the centre of the landfill (such as Otu00716 Catellatospora sp. (family Micromonosporaceae, phylum Actinobacteria) or Otu4_35502 Russula sp. (family Russulaceae, phylum Basidiomycota)) may have important implications for the successful revegetation of these harsh environments using microbial-based phytostabilisation approaches.</AbstractText><CopyrightInformation>Copyright © 2020 Elsevier B.V. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Álvarez-López</LastName><ForeName>Vanessa</ForeName><Initials>V</Initials><AffiliationInfo><Affiliation>Université de Bourgogne Franche-Comté, UMR CNRS Laboratoire Chrono-environnement, Montbéliard, France. Electronic address: vanessa.alvarez.lopez@usc.es.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Zappelini</LastName><ForeName>Cyril</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>Université de Bourgogne Franche-Comté, UMR CNRS Laboratoire Chrono-environnement, Montbéliard, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Durand</LastName><ForeName>Alexis</ForeName><Initials>A</Initials><AffiliationInfo><Affiliation>Université de Bourgogne Franche-Comté, UMR CNRS Laboratoire Chrono-environnement, Montbéliard, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Chalot</LastName><ForeName>Michel</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Université de Bourgogne Franche-Comté, UMR CNRS Laboratoire Chrono-environnement, Montbéliard, France; Université de Lorraine, F-54000 Nancy, France.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2020</Year><Month>04</Month><Day>08</Day></ArticleDate></Article><MedlineJournalInfo><Country>Netherlands</Country><MedlineTA>Sci Total Environ</MedlineTA><NlmUniqueID>0330500</NlmUniqueID><ISSNLinking>0048-9697</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>WAT0DDB505</RegistryNumber><NameOfSubstance UI="D002133">Calcium Sulfate</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D029662" MajorTopicYN="N">Betula</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002133" MajorTopicYN="N">Calcium Sulfate</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D064307" MajorTopicYN="Y">Microbiota</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014197" MajorTopicYN="Y">Trees</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D064091" MajorTopicYN="N">Waste Disposal Facilities</DescriptorName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Betula pendula</Keyword><Keyword MajorTopicYN="N">Illumina MiSeq</Keyword><Keyword MajorTopicYN="N">Native trees</Keyword><Keyword MajorTopicYN="N">Populus nigra</Keyword><Keyword MajorTopicYN="N">Populus tremula</Keyword><Keyword MajorTopicYN="N">Salix purpurea</Keyword></KeywordList><CoiStatement>Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.</CoiStatement></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2020</Year><Month>01</Month><Day>14</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2020</Year><Month>04</Month><Day>02</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2020</Year><Month>04</Month><Day>05</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2020</Year><Month>4</Month><Day>22</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2020</Year><Month>7</Month><Day>11</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2020</Year><Month>4</Month><Day>22</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">32315851</ArticleId><ArticleId IdType="pii">S0048-9697(20)32043-X</ArticleId><ArticleId IdType="doi">10.1016/j.scitotenv.2020.138530</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>France</li></country><region><li>Bourgogne-Franche-Comté</li><li>Franche-Comté</li><li>Grand Est</li><li>Lorraine (région)</li></region><settlement><li>Montbéliard</li><li>Nancy</li></settlement></list><tree><country name="France"><region name="Bourgogne-Franche-Comté"><name sortKey="Alvarez L Pez, Vanessa" sort="Alvarez L Pez, Vanessa" uniqKey="Alvarez L Pez V" first="Vanessa" last="Álvarez-L Pez">Vanessa Álvarez-L Pez</name></region><name sortKey="Chalot, Michel" sort="Chalot, Michel" uniqKey="Chalot M" first="Michel" last="Chalot">Michel Chalot</name><name sortKey="Durand, Alexis" sort="Durand, Alexis" uniqKey="Durand A" first="Alexis" last="Durand">Alexis Durand</name><name sortKey="Zappelini, Cyril" sort="Zappelini, Cyril" uniqKey="Zappelini C" first="Cyril" last="Zappelini">Cyril Zappelini</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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