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Phenotypic diversity, population structure and stress protein-based capacitoring in populations of Xeropicta derbentina, a heat-tolerant land snail species

Identifieur interne : 000326 ( Main/Exploration ); précédent : 000325; suivant : 000327

Phenotypic diversity, population structure and stress protein-based capacitoring in populations of Xeropicta derbentina, a heat-tolerant land snail species

Auteurs : Maddalena A. Di Lellis [Allemagne] ; Sergej Sereda [Allemagne] ; Anna Gei Ler [Allemagne] ; Adrien Picot [France] ; Petra Arnold [Allemagne] ; Stefanie Lang [Allemagne] ; Sandra Troschinski [Allemagne] ; Andreas Dieterich [Allemagne] ; Torsten Hauffe [Allemagne] ; Yvan Capowiez [France] ; Christophe Mazzia [France] ; Thomas Knigge [France] ; Tiphaine Monsinjon [France] ; Stefanie Krais [Allemagne] ; Thomas Wilke [Allemagne] ; Rita Triebskorn [Allemagne] ; Heinz-R. Köhler [Allemagne]

Source :

RBID : PMC:4389839

Abstract

The shell colour of many pulmonate land snail species is highly diverse. Besides a genetic basis, environmentally triggered epigenetic mechanisms including stress proteins as evolutionary capacitors are thought to influence such phenotypic diversity. In this study, we investigated the relationship of stress protein (Hsp70) levels with temperature stress tolerance, population structure and phenotypic diversity within and among different populations of a xerophilic Mediterranean snail species (Xeropicta derbentina). Hsp70 levels varied considerably among populations, and were significantly associated with shell colour diversity: individuals in populations exhibiting low diversity expressed higher Hsp70 levels both constitutively and under heat stress than those of phenotypically diverse populations. In contrast, population structure (cytochrome c oxidase subunit I gene) did not correlate with phenotypic diversity. However, genetic parameters (both within and among population differences) were able to explain variation in Hsp70 induction at elevated but non-pathologic temperatures. Our observation that (1) population structure had a high explanatory potential for Hsp70 induction and that (2) Hsp70 levels, in turn, correlated with phenotypic diversity while (3) population structure and phenotypic diversity failed to correlate provides empirical evidence for Hsp70 to act as a mediator between genotypic variation and phenotype and thus for chaperone-driven evolutionary capacitance in natural populations.


Url:
DOI: 10.1007/s12192-014-0503-x
PubMed: 24609822
PubMed Central: 4389839


Affiliations:


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</affiliation>
</author>
<author>
<name sortKey="Dieterich, Andreas" sort="Dieterich, Andreas" uniqKey="Dieterich A" first="Andreas" last="Dieterich">Andreas Dieterich</name>
<affiliation wicri:level="3">
<nlm:aff id="Aff1">Animal Physiological Ecology, Institute of Evolution and Ecology, Tübingen University, Konrad-Adenauer-Str. 20, D-72072 Tübingen, Germany</nlm:aff>
<country xml:lang="fr">Allemagne</country>
<wicri:regionArea>Animal Physiological Ecology, Institute of Evolution and Ecology, Tübingen University, Konrad-Adenauer-Str. 20, D-72072 Tübingen</wicri:regionArea>
<placeName>
<region type="land" nuts="1">Bade-Wurtemberg</region>
<region type="district" nuts="2">District de Tübingen</region>
<settlement type="city">Tübingen</settlement>
</placeName>
</affiliation>
</author>
<author>
<name sortKey="Hauffe, Torsten" sort="Hauffe, Torsten" uniqKey="Hauffe T" first="Torsten" last="Hauffe">Torsten Hauffe</name>
<affiliation wicri:level="1">
<nlm:aff id="Aff2">Department of Animal Ecology & Systematics, Justus Liebig University Giessen, Heinrich-Buff-Ring 26-32 IFZ, D-35392 Giessen, Germany</nlm:aff>
<country xml:lang="fr">Allemagne</country>
<wicri:regionArea>Department of Animal Ecology & Systematics, Justus Liebig University Giessen, Heinrich-Buff-Ring 26-32 IFZ, D-35392 Giessen</wicri:regionArea>
<wicri:noRegion>35392 Giessen</wicri:noRegion>
<wicri:noRegion>35392 Giessen</wicri:noRegion>
<wicri:noRegion>D-35392 Giessen</wicri:noRegion>
</affiliation>
</author>
<author>
<name sortKey="Capowiez, Yvan" sort="Capowiez, Yvan" uniqKey="Capowiez Y" first="Yvan" last="Capowiez">Yvan Capowiez</name>
<affiliation wicri:level="3">
<nlm:aff id="Aff4">Université d’Avignon et des Pays de Vaucluse, Laboratoire de Toxicologie Environnementale, UMR 406 UAPV/INRA, Domaine St Paul, Site Agroparc, F-84914 Avignon Cedex 9, France</nlm:aff>
<country xml:lang="fr">France</country>
<wicri:regionArea>Université d’Avignon et des Pays de Vaucluse, Laboratoire de Toxicologie Environnementale, UMR 406 UAPV/INRA, Domaine St Paul, Site Agroparc, F-84914 Avignon Cedex 9</wicri:regionArea>
<placeName>
<region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region>
<settlement type="city">Avignon</settlement>
</placeName>
</affiliation>
</author>
<author>
<name sortKey="Mazzia, Christophe" sort="Mazzia, Christophe" uniqKey="Mazzia C" first="Christophe" last="Mazzia">Christophe Mazzia</name>
<affiliation wicri:level="3">
<nlm:aff id="Aff5">IMBE UMR 7263, Institut Mediterranéen de Biodiversité et d’Ecologie marine et continentale, Université d’Avignon et des Pays de Vaucluse, Pole Agrosciences, 301 rue Baruch de Spinoza, BP 21239, F-84916 Avignon cedex 9, France</nlm:aff>
<country xml:lang="fr">France</country>
<wicri:regionArea>IMBE UMR 7263, Institut Mediterranéen de Biodiversité et d’Ecologie marine et continentale, Université d’Avignon et des Pays de Vaucluse, Pole Agrosciences, 301 rue Baruch de Spinoza, BP 21239, F-84916 Avignon cedex 9</wicri:regionArea>
<placeName>
<region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region>
<settlement type="city">Avignon</settlement>
</placeName>
</affiliation>
</author>
<author>
<name sortKey="Knigge, Thomas" sort="Knigge, Thomas" uniqKey="Knigge T" first="Thomas" last="Knigge">Thomas Knigge</name>
<affiliation wicri:level="3">
<nlm:aff id="Aff3">Laboratory of Ecotoxicology (LEMA), EA 3222 PRES Normandie, Le Havre University, 25 Rue Philippe Lebon, F-76058 Le Havre Cedex, France</nlm:aff>
<country xml:lang="fr">France</country>
<wicri:regionArea>Laboratory of Ecotoxicology (LEMA), EA 3222 PRES Normandie, Le Havre University, 25 Rue Philippe Lebon, F-76058 Le Havre Cedex</wicri:regionArea>
<placeName>
<region type="region" nuts="2">Région Normandie</region>
<region type="old region" nuts="2">Haute-Normandie</region>
<settlement type="city">Le Havre</settlement>
</placeName>
</affiliation>
</author>
<author>
<name sortKey="Monsinjon, Tiphaine" sort="Monsinjon, Tiphaine" uniqKey="Monsinjon T" first="Tiphaine" last="Monsinjon">Tiphaine Monsinjon</name>
<affiliation wicri:level="3">
<nlm:aff id="Aff3">Laboratory of Ecotoxicology (LEMA), EA 3222 PRES Normandie, Le Havre University, 25 Rue Philippe Lebon, F-76058 Le Havre Cedex, France</nlm:aff>
<country xml:lang="fr">France</country>
<wicri:regionArea>Laboratory of Ecotoxicology (LEMA), EA 3222 PRES Normandie, Le Havre University, 25 Rue Philippe Lebon, F-76058 Le Havre Cedex</wicri:regionArea>
<placeName>
<region type="region" nuts="2">Région Normandie</region>
<region type="old region" nuts="2">Haute-Normandie</region>
<settlement type="city">Le Havre</settlement>
</placeName>
</affiliation>
</author>
<author>
<name sortKey="Krais, Stefanie" sort="Krais, Stefanie" uniqKey="Krais S" first="Stefanie" last="Krais">Stefanie Krais</name>
<affiliation wicri:level="3">
<nlm:aff id="Aff1">Animal Physiological Ecology, Institute of Evolution and Ecology, Tübingen University, Konrad-Adenauer-Str. 20, D-72072 Tübingen, Germany</nlm:aff>
<country xml:lang="fr">Allemagne</country>
<wicri:regionArea>Animal Physiological Ecology, Institute of Evolution and Ecology, Tübingen University, Konrad-Adenauer-Str. 20, D-72072 Tübingen</wicri:regionArea>
<placeName>
<region type="land" nuts="1">Bade-Wurtemberg</region>
<region type="district" nuts="2">District de Tübingen</region>
<settlement type="city">Tübingen</settlement>
</placeName>
</affiliation>
</author>
<author>
<name sortKey="Wilke, Thomas" sort="Wilke, Thomas" uniqKey="Wilke T" first="Thomas" last="Wilke">Thomas Wilke</name>
<affiliation wicri:level="1">
<nlm:aff id="Aff2">Department of Animal Ecology & Systematics, Justus Liebig University Giessen, Heinrich-Buff-Ring 26-32 IFZ, D-35392 Giessen, Germany</nlm:aff>
<country xml:lang="fr">Allemagne</country>
<wicri:regionArea>Department of Animal Ecology & Systematics, Justus Liebig University Giessen, Heinrich-Buff-Ring 26-32 IFZ, D-35392 Giessen</wicri:regionArea>
<wicri:noRegion>35392 Giessen</wicri:noRegion>
<wicri:noRegion>35392 Giessen</wicri:noRegion>
<wicri:noRegion>D-35392 Giessen</wicri:noRegion>
</affiliation>
</author>
<author>
<name sortKey="Triebskorn, Rita" sort="Triebskorn, Rita" uniqKey="Triebskorn R" first="Rita" last="Triebskorn">Rita Triebskorn</name>
<affiliation wicri:level="3">
<nlm:aff id="Aff1">Animal Physiological Ecology, Institute of Evolution and Ecology, Tübingen University, Konrad-Adenauer-Str. 20, D-72072 Tübingen, Germany</nlm:aff>
<country xml:lang="fr">Allemagne</country>
<wicri:regionArea>Animal Physiological Ecology, Institute of Evolution and Ecology, Tübingen University, Konrad-Adenauer-Str. 20, D-72072 Tübingen</wicri:regionArea>
<placeName>
<region type="land" nuts="1">Bade-Wurtemberg</region>
<region type="district" nuts="2">District de Tübingen</region>
<settlement type="city">Tübingen</settlement>
</placeName>
</affiliation>
<affiliation wicri:level="1">
<nlm:aff id="Aff6">Steinbeis-Transfer Center Ecotoxicology and Ecophysiology Rottenburg, Blumenstr. 13, D-72108 Rottenburg, Germany</nlm:aff>
<country xml:lang="fr">Allemagne</country>
<wicri:regionArea>Steinbeis-Transfer Center Ecotoxicology and Ecophysiology Rottenburg, Blumenstr. 13, D-72108 Rottenburg</wicri:regionArea>
<wicri:noRegion>72108 Rottenburg</wicri:noRegion>
<wicri:noRegion>72108 Rottenburg</wicri:noRegion>
<wicri:noRegion>D-72108 Rottenburg</wicri:noRegion>
</affiliation>
</author>
<author>
<name sortKey="Kohler, Heinz R" sort="Kohler, Heinz R" uniqKey="Kohler H" first="Heinz-R." last="Köhler">Heinz-R. Köhler</name>
<affiliation wicri:level="3">
<nlm:aff id="Aff1">Animal Physiological Ecology, Institute of Evolution and Ecology, Tübingen University, Konrad-Adenauer-Str. 20, D-72072 Tübingen, Germany</nlm:aff>
<country xml:lang="fr">Allemagne</country>
<wicri:regionArea>Animal Physiological Ecology, Institute of Evolution and Ecology, Tübingen University, Konrad-Adenauer-Str. 20, D-72072 Tübingen</wicri:regionArea>
<placeName>
<region type="land" nuts="1">Bade-Wurtemberg</region>
<region type="district" nuts="2">District de Tübingen</region>
<settlement type="city">Tübingen</settlement>
</placeName>
</affiliation>
</author>
</analytic>
<series>
<title level="j">Cell Stress & Chaperones</title>
<idno type="ISSN">1355-8145</idno>
<idno type="eISSN">1466-1268</idno>
<imprint>
<date when="2014">2014</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc>
<textClass></textClass>
</profileDesc>
</teiHeader>
<front>
<div type="abstract" xml:lang="en">
<p>The shell colour of many pulmonate land snail species is highly diverse. Besides a genetic basis, environmentally triggered epigenetic mechanisms including stress proteins as evolutionary capacitors are thought to influence such phenotypic diversity. In this study, we investigated the relationship of stress protein (Hsp70) levels with temperature stress tolerance, population structure and phenotypic diversity within and among different populations of a xerophilic Mediterranean snail species (
<italic>Xeropicta derbentina</italic>
). Hsp70 levels varied considerably among populations, and were significantly associated with shell colour diversity: individuals in populations exhibiting low diversity expressed higher Hsp70 levels both constitutively and under heat stress than those of phenotypically diverse populations. In contrast, population structure (cytochrome
<italic>c</italic>
oxidase subunit I gene) did not correlate with phenotypic diversity. However, genetic parameters (both within and among population differences) were able to explain variation in Hsp70 induction at elevated but non-pathologic temperatures. Our observation that (1) population structure had a high explanatory potential for Hsp70 induction and that (2) Hsp70 levels, in turn, correlated with phenotypic diversity while (3) population structure and phenotypic diversity failed to correlate provides empirical evidence for Hsp70 to act as a mediator between genotypic variation and phenotype and thus for chaperone-driven evolutionary capacitance in natural populations.</p>
</div>
</front>
</TEI>
<affiliations>
<list>
<country>
<li>Allemagne</li>
<li>France</li>
</country>
<region>
<li>Bade-Wurtemberg</li>
<li>District de Tübingen</li>
<li>Haute-Normandie</li>
<li>Provence-Alpes-Côte d'Azur</li>
<li>Région Normandie</li>
</region>
<settlement>
<li>Avignon</li>
<li>Le Havre</li>
<li>Tübingen</li>
</settlement>
</list>
<tree>
<country name="Allemagne">
<region name="Bade-Wurtemberg">
<name sortKey="Di Lellis, Maddalena A" sort="Di Lellis, Maddalena A" uniqKey="Di Lellis M" first="Maddalena A." last="Di Lellis">Maddalena A. Di Lellis</name>
</region>
<name sortKey="Arnold, Petra" sort="Arnold, Petra" uniqKey="Arnold P" first="Petra" last="Arnold">Petra Arnold</name>
<name sortKey="Dieterich, Andreas" sort="Dieterich, Andreas" uniqKey="Dieterich A" first="Andreas" last="Dieterich">Andreas Dieterich</name>
<name sortKey="Gei Ler, Anna" sort="Gei Ler, Anna" uniqKey="Gei Ler A" first="Anna" last="Gei Ler">Anna Gei Ler</name>
<name sortKey="Hauffe, Torsten" sort="Hauffe, Torsten" uniqKey="Hauffe T" first="Torsten" last="Hauffe">Torsten Hauffe</name>
<name sortKey="Kohler, Heinz R" sort="Kohler, Heinz R" uniqKey="Kohler H" first="Heinz-R." last="Köhler">Heinz-R. Köhler</name>
<name sortKey="Krais, Stefanie" sort="Krais, Stefanie" uniqKey="Krais S" first="Stefanie" last="Krais">Stefanie Krais</name>
<name sortKey="Lang, Stefanie" sort="Lang, Stefanie" uniqKey="Lang S" first="Stefanie" last="Lang">Stefanie Lang</name>
<name sortKey="Sereda, Sergej" sort="Sereda, Sergej" uniqKey="Sereda S" first="Sergej" last="Sereda">Sergej Sereda</name>
<name sortKey="Triebskorn, Rita" sort="Triebskorn, Rita" uniqKey="Triebskorn R" first="Rita" last="Triebskorn">Rita Triebskorn</name>
<name sortKey="Triebskorn, Rita" sort="Triebskorn, Rita" uniqKey="Triebskorn R" first="Rita" last="Triebskorn">Rita Triebskorn</name>
<name sortKey="Troschinski, Sandra" sort="Troschinski, Sandra" uniqKey="Troschinski S" first="Sandra" last="Troschinski">Sandra Troschinski</name>
<name sortKey="Wilke, Thomas" sort="Wilke, Thomas" uniqKey="Wilke T" first="Thomas" last="Wilke">Thomas Wilke</name>
</country>
<country name="France">
<region name="Région Normandie">
<name sortKey="Picot, Adrien" sort="Picot, Adrien" uniqKey="Picot A" first="Adrien" last="Picot">Adrien Picot</name>
</region>
<name sortKey="Capowiez, Yvan" sort="Capowiez, Yvan" uniqKey="Capowiez Y" first="Yvan" last="Capowiez">Yvan Capowiez</name>
<name sortKey="Knigge, Thomas" sort="Knigge, Thomas" uniqKey="Knigge T" first="Thomas" last="Knigge">Thomas Knigge</name>
<name sortKey="Mazzia, Christophe" sort="Mazzia, Christophe" uniqKey="Mazzia C" first="Christophe" last="Mazzia">Christophe Mazzia</name>
<name sortKey="Monsinjon, Tiphaine" sort="Monsinjon, Tiphaine" uniqKey="Monsinjon T" first="Tiphaine" last="Monsinjon">Tiphaine Monsinjon</name>
</country>
</tree>
</affiliations>
</record>

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