Hsp12p and PAU genes are involved in ecological interactions between natural yeast strains
Identifieur interne : 001981 ( Main/Exploration ); précédent : 001980; suivant : 001982Hsp12p and PAU genes are involved in ecological interactions between natural yeast strains
Auteurs : Damaríz Rivero [Italie] ; Luisa Berná [Uruguay] ; Irene Stefanini [Italie] ; Enrico Baruffini [Italie] ; Agnes Bergerat [États-Unis] ; Attila Csikász-Nagy [Italie, Royaume-Uni] ; Carlotta De Filippo [Italie] ; Duccio Cavalieri [Italie]Source :
- Environmental Microbiology [ 1462-2912 ] ; 2015-08.
Abstract
The coexistence of different yeasts in a single vineyard raises the question on how they communicate and why slow growers are not competed out. Genetically modified laboratory strains of Saccharomyces cerevisiae are extensively used to investigate ecological interactions, but little is known about the genes regulating cooperation and competition in ecologically relevant settings. Here, we present evidences of Hsp12p‐dependent altruistic and contact‐dependent competitive interactions between two natural yeast isolates. Hsp12p is released during cell death for public benefit by a fast‐growing strain that also produces a killer toxin to inhibit growth of a slow grower that can enjoy the benefits of released Hsp12p. We also show that the protein Pau5p is essential in the defense against the killer effect. Our results demonstrate that the combined action of Hsp12p, Pau5p and a killer toxin is sufficient to steer a yeast community.
Url:
DOI: 10.1111/1462-2920.12950
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: 000212
- to stream Istex, to step Curation: 000212
- to stream Istex, to step Checkpoint: 000125
- to stream Main, to step Merge: 001986
- to stream Main, to step Curation: 001981
Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Hsp12p and PAU genes are involved in ecological interactions between natural yeast strains</title><author><name sortKey="Rivero, Damariz" sort="Rivero, Damariz" uniqKey="Rivero D" first="Damaríz" last="Rivero">Damaríz Rivero</name></author><author><name sortKey="Berna, Luisa" sort="Berna, Luisa" uniqKey="Berna L" first="Luisa" last="Berná">Luisa Berná</name></author><author><name sortKey="Stefanini, Irene" sort="Stefanini, Irene" uniqKey="Stefanini I" first="Irene" last="Stefanini">Irene Stefanini</name></author><author><name sortKey="Baruffini, Enrico" sort="Baruffini, Enrico" uniqKey="Baruffini E" first="Enrico" last="Baruffini">Enrico Baruffini</name></author><author><name sortKey="Bergerat, Agnes" sort="Bergerat, Agnes" uniqKey="Bergerat A" first="Agnes" last="Bergerat">Agnes Bergerat</name></author><author><name sortKey="Csikasz Agy, Attila" sort="Csikasz Agy, Attila" uniqKey="Csikasz Agy A" first="Attila" last="Csikász-Nagy">Attila Csikász-Nagy</name></author><author><name sortKey="De Filippo, Carlotta" sort="De Filippo, Carlotta" uniqKey="De Filippo C" first="Carlotta" last="De Filippo">Carlotta De Filippo</name></author><author><name sortKey="Cavalieri, Duccio" sort="Cavalieri, Duccio" uniqKey="Cavalieri D" first="Duccio" last="Cavalieri">Duccio Cavalieri</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:67AA737807C9DEEFE997DD6284816C91A013C529</idno><date when="2015" year="2015">2015</date><idno type="doi">10.1111/1462-2920.12950</idno><idno type="url">https://api.istex.fr/ark:/67375/WNG-4D1TNL41-P/fulltext.pdf</idno><idno type="wicri:Area/Istex/Corpus">000212</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">000212</idno><idno type="wicri:Area/Istex/Curation">000212</idno><idno type="wicri:Area/Istex/Checkpoint">000125</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">000125</idno><idno type="wicri:doubleKey">1462-2912:2015:Rivero D:hsp:p:and</idno><idno type="wicri:Area/Main/Merge">001986</idno><idno type="wicri:Area/Main/Curation">001981</idno><idno type="wicri:Area/Main/Exploration">001981</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main">Hsp12p and PAU genes are involved in ecological interactions between natural yeast strains</title><author><name sortKey="Rivero, Damariz" sort="Rivero, Damariz" uniqKey="Rivero D" first="Damaríz" last="Rivero">Damaríz Rivero</name><affiliation wicri:level="1"><country xml:lang="fr">Italie</country><wicri:regionArea>Department of Neurosciences, Psychology, Drug Research and Child Health, University of Florence, Florence</wicri:regionArea><wicri:noRegion>Florence</wicri:noRegion></affiliation></author><author><name sortKey="Berna, Luisa" sort="Berna, Luisa" uniqKey="Berna L" first="Luisa" last="Berná">Luisa Berná</name><affiliation wicri:level="1"><country xml:lang="fr">Uruguay</country><wicri:regionArea>Molecular Biology Unit, Institut Pasteur, Montevideo</wicri:regionArea><wicri:noRegion>Montevideo</wicri:noRegion></affiliation></author><author><name sortKey="Stefanini, Irene" sort="Stefanini, Irene" uniqKey="Stefanini I" first="Irene" last="Stefanini">Irene Stefanini</name><affiliation wicri:level="1"><country xml:lang="fr">Italie</country><wicri:regionArea>Centre for Research and Innovation, Fondazione Edmund Mach, San Michele all'Adige, Trento</wicri:regionArea><wicri:noRegion>Trento</wicri:noRegion></affiliation></author><author><name sortKey="Baruffini, Enrico" sort="Baruffini, Enrico" uniqKey="Baruffini E" first="Enrico" last="Baruffini">Enrico Baruffini</name><affiliation wicri:level="1"><country xml:lang="fr">Italie</country><wicri:regionArea>Department of Life Sciences, University of Parma, Parma</wicri:regionArea><wicri:noRegion>Parma</wicri:noRegion></affiliation></author><author><name sortKey="Bergerat, Agnes" sort="Bergerat, Agnes" uniqKey="Bergerat A" first="Agnes" last="Bergerat">Agnes Bergerat</name><affiliation wicri:level="3"><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Pathology, Boston University School of Medicine, Boston</wicri:regionArea><placeName><settlement type="city">Boston</settlement><region type="state">Massachusetts</region></placeName></affiliation></author><author><name sortKey="Csikasz Agy, Attila" sort="Csikasz Agy, Attila" uniqKey="Csikasz Agy A" first="Attila" last="Csikász-Nagy">Attila Csikász-Nagy</name><affiliation wicri:level="1"><country xml:lang="fr">Italie</country><wicri:regionArea>Centre for Research and Innovation, Fondazione Edmund Mach, San Michele all'Adige, Trento</wicri:regionArea><wicri:noRegion>Trento</wicri:noRegion></affiliation><affiliation wicri:level="3"><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>Current Address: Randall Division of Cell and Molecular Biophysics and Institute of Mathematical and Molecular Biomedicine, King's College London, SE1 1UL, London</wicri:regionArea><placeName><settlement type="city">Londres</settlement><region type="country">Angleterre</region><region type="région" nuts="1">Grand Londres</region></placeName></affiliation></author><author><name sortKey="De Filippo, Carlotta" sort="De Filippo, Carlotta" uniqKey="De Filippo C" first="Carlotta" last="De Filippo">Carlotta De Filippo</name><affiliation wicri:level="1"><country xml:lang="fr">Italie</country><wicri:regionArea>Centre for Research and Innovation, Fondazione Edmund Mach, San Michele all'Adige, Trento</wicri:regionArea><wicri:noRegion>Trento</wicri:noRegion></affiliation></author><author><name sortKey="Cavalieri, Duccio" sort="Cavalieri, Duccio" uniqKey="Cavalieri D" first="Duccio" last="Cavalieri">Duccio Cavalieri</name><affiliation wicri:level="1"><country xml:lang="fr">Italie</country><wicri:regionArea>Department of Neurosciences, Psychology, Drug Research and Child Health, University of Florence, Florence</wicri:regionArea><wicri:noRegion>Florence</wicri:noRegion></affiliation><affiliation wicri:level="1"><country xml:lang="fr">Italie</country><wicri:regionArea>Current Address: Computational Biology Department, CRI Centre for Research and Innovation, Fondazione Edmund Mach, Via E. Mach 1, 38010 San Michele all'Adige, Trento</wicri:regionArea><wicri:noRegion>Trento</wicri:noRegion></affiliation><affiliation wicri:level="1"><country wicri:rule="url">Italie</country></affiliation></author></analytic><monogr></monogr><series><title level="j" type="main">Environmental Microbiology</title><title level="j" type="alt">ENVIRONMENTAL MICROBIOLOGY</title><idno type="ISSN">1462-2912</idno><idno type="eISSN">1462-2920</idno><imprint><biblScope unit="vol">17</biblScope><biblScope unit="issue">8</biblScope><biblScope unit="page" from="3069">3069</biblScope><biblScope unit="page" to="3081">3081</biblScope><biblScope unit="page-count">13</biblScope><date type="published" when="2015-08">2015-08</date></imprint><idno type="ISSN">1462-2912</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">1462-2912</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract">The coexistence of different yeasts in a single vineyard raises the question on how they communicate and why slow growers are not competed out. Genetically modified laboratory strains of Saccharomyces cerevisiae are extensively used to investigate ecological interactions, but little is known about the genes regulating cooperation and competition in ecologically relevant settings. Here, we present evidences of Hsp12p‐dependent altruistic and contact‐dependent competitive interactions between two natural yeast isolates. Hsp12p is released during cell death for public benefit by a fast‐growing strain that also produces a killer toxin to inhibit growth of a slow grower that can enjoy the benefits of released Hsp12p. We also show that the protein Pau5p is essential in the defense against the killer effect. Our results demonstrate that the combined action of Hsp12p, Pau5p and a killer toxin is sufficient to steer a yeast community.</div></front></TEI><affiliations><list><country><li>Italie</li><li>Royaume-Uni</li><li>Uruguay</li><li>États-Unis</li></country><region><li>Angleterre</li><li>Grand Londres</li><li>Massachusetts</li></region><settlement><li>Boston</li><li>Londres</li></settlement></list><tree><country name="Italie"><noRegion><name sortKey="Rivero, Damariz" sort="Rivero, Damariz" uniqKey="Rivero D" first="Damaríz" last="Rivero">Damaríz Rivero</name></noRegion><name sortKey="Baruffini, Enrico" sort="Baruffini, Enrico" uniqKey="Baruffini E" first="Enrico" last="Baruffini">Enrico Baruffini</name><name sortKey="Cavalieri, Duccio" sort="Cavalieri, Duccio" uniqKey="Cavalieri D" first="Duccio" last="Cavalieri">Duccio Cavalieri</name><name sortKey="Cavalieri, Duccio" sort="Cavalieri, Duccio" uniqKey="Cavalieri D" first="Duccio" last="Cavalieri">Duccio Cavalieri</name><name sortKey="Cavalieri, Duccio" sort="Cavalieri, Duccio" uniqKey="Cavalieri D" first="Duccio" last="Cavalieri">Duccio Cavalieri</name><name sortKey="Csikasz Agy, Attila" sort="Csikasz Agy, Attila" uniqKey="Csikasz Agy A" first="Attila" last="Csikász-Nagy">Attila Csikász-Nagy</name><name sortKey="De Filippo, Carlotta" sort="De Filippo, Carlotta" uniqKey="De Filippo C" first="Carlotta" last="De Filippo">Carlotta De Filippo</name><name sortKey="Stefanini, Irene" sort="Stefanini, Irene" uniqKey="Stefanini I" first="Irene" last="Stefanini">Irene Stefanini</name></country><country name="Uruguay"><noRegion><name sortKey="Berna, Luisa" sort="Berna, Luisa" uniqKey="Berna L" first="Luisa" last="Berná">Luisa Berná</name></noRegion></country><country name="États-Unis"><region name="Massachusetts"><name sortKey="Bergerat, Agnes" sort="Bergerat, Agnes" uniqKey="Bergerat A" first="Agnes" last="Bergerat">Agnes Bergerat</name></region></country><country name="Royaume-Uni"><region name="Angleterre"><name sortKey="Csikasz Agy, Attila" sort="Csikasz Agy, Attila" uniqKey="Csikasz Agy A" first="Attila" last="Csikász-Nagy">Attila Csikász-Nagy</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Sante/explor/MersV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001981 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 001981 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Sante
|area= MersV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= ISTEX:67AA737807C9DEEFE997DD6284816C91A013C529
|texte= Hsp12p and PAU genes are involved in ecological interactions between natural yeast strains
}}
| This area was generated with Dilib version V0.6.33. |  |