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Competition experiments in a soil microcosm reveal the impact of genetic and biotic factors on natural yeast populations.

Identifieur interne : 000041 ( Main/Exploration ); précédent : 000040; suivant : 000042

Competition experiments in a soil microcosm reveal the impact of genetic and biotic factors on natural yeast populations.

Auteurs : Clara Bleuven [Canada] ; Guillaume Q. Nguyen [Canada] ; Philippe C. Després [Canada] ; Marie Filteau [Canada] ; Christian R. Landry [Canada]

Source :

RBID : pubmed:32080356

Descripteurs français

English descriptors

Abstract

The ability to measure microbial fitness directly in natural conditions and in interaction with other microbes is a challenge that needs to be overcome if we want to gain a better understanding of microbial fitness determinants in nature. Here we investigate the influence of the natural microbial community on the relative fitness of the North American populations SpB, SpC and SpC* of the wild yeast Saccharomyces paradoxus using DNA barcodes and a soil microcosm derived from soil associated with oak trees. We find that variation in fitness among these genetically distinct groups is influenced by the microbial community. Altering the microbial community load and diversity with an irradiation treatment significantly diminishes the magnitude of fitness differences among populations. Our findings suggest that microbial interactions could affect the evolution of yeast lineages in nature by modulating variation in fitness.

DOI: 10.1038/s41396-020-0612-8
PubMed: 32080356
PubMed Central: PMC7242384


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Le document en format XML

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<term>Biodiversity (MeSH)</term>
<term>Quercus (growth & development)</term>
<term>Quercus (microbiology)</term>
<term>Saccharomyces (genetics)</term>
<term>Saccharomyces (growth & development)</term>
<term>Saccharomyces (isolation & purification)</term>
<term>Soil (chemistry)</term>
<term>Soil Microbiology (MeSH)</term>
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<term>Biodiversité (MeSH)</term>
<term>Microbiologie du sol (MeSH)</term>
<term>Quercus (croissance et développement)</term>
<term>Quercus (microbiologie)</term>
<term>Saccharomyces (croissance et développement)</term>
<term>Saccharomyces (génétique)</term>
<term>Saccharomyces (isolement et purification)</term>
<term>Sol (composition chimique)</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en">
<term>Soil</term>
</keywords>
<keywords scheme="MESH" qualifier="composition chimique" xml:lang="fr">
<term>Sol</term>
</keywords>
<keywords scheme="MESH" qualifier="croissance et développement" xml:lang="fr">
<term>Quercus</term>
<term>Saccharomyces</term>
</keywords>
<keywords scheme="MESH" qualifier="genetics" xml:lang="en">
<term>Saccharomyces</term>
</keywords>
<keywords scheme="MESH" qualifier="growth & development" xml:lang="en">
<term>Quercus</term>
<term>Saccharomyces</term>
</keywords>
<keywords scheme="MESH" qualifier="génétique" xml:lang="fr">
<term>Saccharomyces</term>
</keywords>
<keywords scheme="MESH" qualifier="isolation & purification" xml:lang="en">
<term>Saccharomyces</term>
</keywords>
<keywords scheme="MESH" qualifier="isolement et purification" xml:lang="fr">
<term>Saccharomyces</term>
</keywords>
<keywords scheme="MESH" qualifier="microbiologie" xml:lang="fr">
<term>Quercus</term>
</keywords>
<keywords scheme="MESH" qualifier="microbiology" xml:lang="en">
<term>Quercus</term>
</keywords>
<keywords scheme="MESH" xml:lang="en">
<term>Biodiversity</term>
<term>Soil Microbiology</term>
</keywords>
<keywords scheme="MESH" xml:lang="fr">
<term>Biodiversité</term>
<term>Microbiologie du sol</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front>
<div type="abstract" xml:lang="en">The ability to measure microbial fitness directly in natural conditions and in interaction with other microbes is a challenge that needs to be overcome if we want to gain a better understanding of microbial fitness determinants in nature. Here we investigate the influence of the natural microbial community on the relative fitness of the North American populations SpB, SpC and SpC* of the wild yeast Saccharomyces paradoxus using DNA barcodes and a soil microcosm derived from soil associated with oak trees. We find that variation in fitness among these genetically distinct groups is influenced by the microbial community. Altering the microbial community load and diversity with an irradiation treatment significantly diminishes the magnitude of fitness differences among populations. Our findings suggest that microbial interactions could affect the evolution of yeast lineages in nature by modulating variation in fitness.</div>
</front>
</TEI>
<pubmed>
<MedlineCitation Status="MEDLINE" IndexingMethod="Curated" Owner="NLM">
<PMID Version="1">32080356</PMID>
<DateCompleted>
<Year>2020</Year>
<Month>11</Month>
<Day>02</Day>
</DateCompleted>
<DateRevised>
<Year>2020</Year>
<Month>11</Month>
<Day>02</Day>
</DateRevised>
<Article PubModel="Print-Electronic">
<Journal>
<ISSN IssnType="Electronic">1751-7370</ISSN>
<JournalIssue CitedMedium="Internet">
<Volume>14</Volume>
<Issue>6</Issue>
<PubDate>
<Year>2020</Year>
<Month>06</Month>
</PubDate>
</JournalIssue>
<Title>The ISME journal</Title>
<ISOAbbreviation>ISME J</ISOAbbreviation>
</Journal>
<ArticleTitle>Competition experiments in a soil microcosm reveal the impact of genetic and biotic factors on natural yeast populations.</ArticleTitle>
<Pagination>
<MedlinePgn>1410-1421</MedlinePgn>
</Pagination>
<ELocationID EIdType="doi" ValidYN="Y">10.1038/s41396-020-0612-8</ELocationID>
<Abstract>
<AbstractText>The ability to measure microbial fitness directly in natural conditions and in interaction with other microbes is a challenge that needs to be overcome if we want to gain a better understanding of microbial fitness determinants in nature. Here we investigate the influence of the natural microbial community on the relative fitness of the North American populations SpB, SpC and SpC* of the wild yeast Saccharomyces paradoxus using DNA barcodes and a soil microcosm derived from soil associated with oak trees. We find that variation in fitness among these genetically distinct groups is influenced by the microbial community. Altering the microbial community load and diversity with an irradiation treatment significantly diminishes the magnitude of fitness differences among populations. Our findings suggest that microbial interactions could affect the evolution of yeast lineages in nature by modulating variation in fitness.</AbstractText>
</Abstract>
<AuthorList CompleteYN="Y">
<Author ValidYN="Y">
<LastName>Bleuven</LastName>
<ForeName>Clara</ForeName>
<Initials>C</Initials>
<Identifier Source="ORCID">http://orcid.org/0000-0003-1515-1138</Identifier>
<AffiliationInfo>
<Affiliation>Département de biologie, Université Laval, Québec City, QC, Canada. clara.bleuven.1@ulaval.ca.</Affiliation>
</AffiliationInfo>
<AffiliationInfo>
<Affiliation>Institut de Biologie Intégrative et des Systèmes (IBIS), Université Laval, Québec City, QC, Canada. clara.bleuven.1@ulaval.ca.</Affiliation>
</AffiliationInfo>
<AffiliationInfo>
<Affiliation>Big Data Research Center, Université Laval, Québec City, QC, Canada. clara.bleuven.1@ulaval.ca.</Affiliation>
</AffiliationInfo>
<AffiliationInfo>
<Affiliation>PROTEO, The Quebec Network for Research on Protein Function, Engineering, and Applications, Québec City, QC, Canada. clara.bleuven.1@ulaval.ca.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Nguyen</LastName>
<ForeName>Guillaume Q</ForeName>
<Initials>GQ</Initials>
<AffiliationInfo>
<Affiliation>Département de biologie, Université Laval, Québec City, QC, Canada.</Affiliation>
</AffiliationInfo>
<AffiliationInfo>
<Affiliation>Institut de Biologie Intégrative et des Systèmes (IBIS), Université Laval, Québec City, QC, Canada.</Affiliation>
</AffiliationInfo>
<AffiliationInfo>
<Affiliation>Département des Sciences des aliments, Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, Québec City, QC, Canada.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Després</LastName>
<ForeName>Philippe C</ForeName>
<Initials>PC</Initials>
<Identifier Source="ORCID">http://orcid.org/0000-0003-1407-0643</Identifier>
<AffiliationInfo>
<Affiliation>Institut de Biologie Intégrative et des Systèmes (IBIS), Université Laval, Québec City, QC, Canada.</Affiliation>
</AffiliationInfo>
<AffiliationInfo>
<Affiliation>Big Data Research Center, Université Laval, Québec City, QC, Canada.</Affiliation>
</AffiliationInfo>
<AffiliationInfo>
<Affiliation>PROTEO, The Quebec Network for Research on Protein Function, Engineering, and Applications, Québec City, QC, Canada.</Affiliation>
</AffiliationInfo>
<AffiliationInfo>
<Affiliation>Département de biochimie, de microbiologie et de bio-informatique, Université Laval, Québec City, QC, Canada.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Filteau</LastName>
<ForeName>Marie</ForeName>
<Initials>M</Initials>
<AffiliationInfo>
<Affiliation>Institut de Biologie Intégrative et des Systèmes (IBIS), Université Laval, Québec City, QC, Canada.</Affiliation>
</AffiliationInfo>
<AffiliationInfo>
<Affiliation>Département des Sciences des aliments, Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, Québec City, QC, Canada.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Landry</LastName>
<ForeName>Christian R</ForeName>
<Initials>CR</Initials>
<Identifier Source="ORCID">http://orcid.org/0000-0003-3028-6866</Identifier>
<AffiliationInfo>
<Affiliation>Département de biologie, Université Laval, Québec City, QC, Canada. christian.landry@bio.ulaval.ca.</Affiliation>
</AffiliationInfo>
<AffiliationInfo>
<Affiliation>Institut de Biologie Intégrative et des Systèmes (IBIS), Université Laval, Québec City, QC, Canada. christian.landry@bio.ulaval.ca.</Affiliation>
</AffiliationInfo>
<AffiliationInfo>
<Affiliation>Big Data Research Center, Université Laval, Québec City, QC, Canada. christian.landry@bio.ulaval.ca.</Affiliation>
</AffiliationInfo>
<AffiliationInfo>
<Affiliation>PROTEO, The Quebec Network for Research on Protein Function, Engineering, and Applications, Québec City, QC, Canada. christian.landry@bio.ulaval.ca.</Affiliation>
</AffiliationInfo>
<AffiliationInfo>
<Affiliation>Département de biochimie, de microbiologie et de bio-informatique, Université Laval, Québec City, QC, Canada. christian.landry@bio.ulaval.ca.</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>02</Month>
<Day>20</Day>
</ArticleDate>
</Article>
<MedlineJournalInfo>
<Country>England</Country>
<MedlineTA>ISME J</MedlineTA>
<NlmUniqueID>101301086</NlmUniqueID>
<ISSNLinking>1751-7362</ISSNLinking>
</MedlineJournalInfo>
<ChemicalList>
<Chemical>
<RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D012987">Soil</NameOfSubstance>
</Chemical>
</ChemicalList>
<CitationSubset>IM</CitationSubset>
<MeshHeadingList>
<MeshHeading>
<DescriptorName UI="D044822" MajorTopicYN="N">Biodiversity</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D029963" MajorTopicYN="N">Quercus</DescriptorName>
<QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName>
<QualifierName UI="Q000382" MajorTopicYN="N">microbiology</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D012440" MajorTopicYN="N">Saccharomyces</DescriptorName>
<QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName>
<QualifierName UI="Q000254" MajorTopicYN="Y">growth & development</QualifierName>
<QualifierName UI="Q000302" MajorTopicYN="N">isolation & purification</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D012987" MajorTopicYN="N">Soil</DescriptorName>
<QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D012988" MajorTopicYN="Y">Soil Microbiology</DescriptorName>
</MeshHeading>
</MeshHeadingList>
</MedlineCitation>
<PubmedData>
<History>
<PubMedPubDate PubStatus="received">
<Year>2019</Year>
<Month>06</Month>
<Day>05</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="accepted">
<Year>2020</Year>
<Month>02</Month>
<Day>07</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="revised">
<Year>2020</Year>
<Month>02</Month>
<Day>03</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="pmc-release">
<Year>2021</Year>
<Month>06</Month>
<Day>01</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="pubmed">
<Year>2020</Year>
<Month>2</Month>
<Day>23</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="medline">
<Year>2020</Year>
<Month>11</Month>
<Day>3</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="entrez">
<Year>2020</Year>
<Month>2</Month>
<Day>22</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
</History>
<PublicationStatus>ppublish</PublicationStatus>
<ArticleIdList>
<ArticleId IdType="pubmed">32080356</ArticleId>
<ArticleId IdType="doi">10.1038/s41396-020-0612-8</ArticleId>
<ArticleId IdType="pii">10.1038/s41396-020-0612-8</ArticleId>
<ArticleId IdType="pmc">PMC7242384</ArticleId>
</ArticleIdList>
</PubmedData>
</pubmed>
<affiliations>
<list>
<country>
<li>Canada</li>
</country>
<region>
<li>Québec</li>
</region>
<settlement>
<li>Québec (ville)</li>
</settlement>
<orgName>
<li>Université Laval</li>
</orgName>
</list>
<tree>
<country name="Canada">
<region name="Québec">
<name sortKey="Bleuven, Clara" sort="Bleuven, Clara" uniqKey="Bleuven C" first="Clara" last="Bleuven">Clara Bleuven</name>
</region>
<name sortKey="Bleuven, Clara" sort="Bleuven, Clara" uniqKey="Bleuven C" first="Clara" last="Bleuven">Clara Bleuven</name>
<name sortKey="Bleuven, Clara" sort="Bleuven, Clara" uniqKey="Bleuven C" first="Clara" last="Bleuven">Clara Bleuven</name>
<name sortKey="Bleuven, Clara" sort="Bleuven, Clara" uniqKey="Bleuven C" first="Clara" last="Bleuven">Clara Bleuven</name>
<name sortKey="Despres, Philippe C" sort="Despres, Philippe C" uniqKey="Despres P" first="Philippe C" last="Després">Philippe C. Després</name>
<name sortKey="Despres, Philippe C" sort="Despres, Philippe C" uniqKey="Despres P" first="Philippe C" last="Després">Philippe C. Després</name>
<name sortKey="Despres, Philippe C" sort="Despres, Philippe C" uniqKey="Despres P" first="Philippe C" last="Després">Philippe C. Després</name>
<name sortKey="Despres, Philippe C" sort="Despres, Philippe C" uniqKey="Despres P" first="Philippe C" last="Després">Philippe C. Després</name>
<name sortKey="Filteau, Marie" sort="Filteau, Marie" uniqKey="Filteau M" first="Marie" last="Filteau">Marie Filteau</name>
<name sortKey="Filteau, Marie" sort="Filteau, Marie" uniqKey="Filteau M" first="Marie" last="Filteau">Marie Filteau</name>
<name sortKey="Landry, Christian R" sort="Landry, Christian R" uniqKey="Landry C" first="Christian R" last="Landry">Christian R. Landry</name>
<name sortKey="Landry, Christian R" sort="Landry, Christian R" uniqKey="Landry C" first="Christian R" last="Landry">Christian R. Landry</name>
<name sortKey="Landry, Christian R" sort="Landry, Christian R" uniqKey="Landry C" first="Christian R" last="Landry">Christian R. Landry</name>
<name sortKey="Landry, Christian R" sort="Landry, Christian R" uniqKey="Landry C" first="Christian R" last="Landry">Christian R. Landry</name>
<name sortKey="Landry, Christian R" sort="Landry, Christian R" uniqKey="Landry C" first="Christian R" last="Landry">Christian R. Landry</name>
<name sortKey="Nguyen, Guillaume Q" sort="Nguyen, Guillaume Q" uniqKey="Nguyen G" first="Guillaume Q" last="Nguyen">Guillaume Q. Nguyen</name>
<name sortKey="Nguyen, Guillaume Q" sort="Nguyen, Guillaume Q" uniqKey="Nguyen G" first="Guillaume Q" last="Nguyen">Guillaume Q. Nguyen</name>
<name sortKey="Nguyen, Guillaume Q" sort="Nguyen, Guillaume Q" uniqKey="Nguyen G" first="Guillaume Q" last="Nguyen">Guillaume Q. Nguyen</name>
</country>
</tree>
</affiliations>
</record>

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