EVOLUTION IN EXTREME ENVIRONMENTS: REPLICATED PHENOTYPIC DIFFERENTIATION IN LIVEBEARING FISH INHABITING SULFIDIC SPRINGS
Identifieur interne : 000816 ( Main/Curation ); précédent : 000815; suivant : 000817EVOLUTION IN EXTREME ENVIRONMENTS: REPLICATED PHENOTYPIC DIFFERENTIATION IN LIVEBEARING FISH INHABITING SULFIDIC SPRINGS
Auteurs : Michael Tobler [États-Unis] ; Maura Palacios [États-Unis] ; Lauren J. Chapman [Canada] ; Igor Mitrofanov [Canada] ; David Bierbach [Allemagne] ; Martin Plath [Allemagne] ; Lenin Arias-Rodriguez [Mexique] ; Francisco J. García De Le N [Mexique] ; Mariana Mateos [États-Unis]Source :
- Evolution [ 0014-3820 ] ; 2011-08.
English descriptors
- KwdEn :
Abstract
We investigated replicated ecological speciation in the livebearing fish Poecilia mexicana and P. sulphuraria (Poeciliidae), which inhabit freshwater habitats and have also colonized multiple sulfidic springs in southern Mexico. These springs exhibit extreme hypoxia and high concentrations of hydrogen sulfide, which is lethal to most metazoans. We used phylogenetic analyses to test whether springs were independently colonized, performed phenotypic assessments of body and gill morphology variation to identify convergent patterns of trait differentiation, and conducted an eco‐toxicological experiment to detect differences in sulfide tolerances among ecotypes. Our results indicate that sulfidic springs were colonized by three different lineages, two within P. mexicana and one representing P. sulphuraria. Colonization occurred earlier in P. sulphuraria, whereas invasion of sulfidic springs in P. mexicana was more recent, such that each population is more closely related to neighboring populations from adjacent nonsulfidic habitats. Sulfide spring fish also show divergence from nonsulfidic phenotypes and a phenotypic convergence toward larger heads, larger gills, and increased tolerance to H2S. Together with previous studies that indicated significant reproductive isolation between fish from sulfidic and nonsulfidic habitats, this study provides evidence for repeated ecological speciation in the independent sulfide spring populations of P. mexicana and P. sulphuraria.
Url:
DOI: 10.1111/j.1558-5646.2011.01298.x
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: Pour aller vers cette notice dans l'étape Curation :000753
- to stream Istex, to step Curation: Pour aller vers cette notice dans l'étape Curation :000753
- to stream Istex, to step Checkpoint: Pour aller vers cette notice dans l'étape Curation :000236
- to stream Main, to step Merge: Pour aller vers cette notice dans l'étape Curation :000818
Links to Exploration step
ISTEX:12A564FC3336898508615A5AE3D64614FD743190Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">EVOLUTION IN EXTREME ENVIRONMENTS: REPLICATED PHENOTYPIC DIFFERENTIATION IN LIVEBEARING FISH INHABITING SULFIDIC SPRINGS</title>
<author><name sortKey="Tobler, Michael" sort="Tobler, Michael" uniqKey="Tobler M" first="Michael" last="Tobler">Michael Tobler</name>
</author>
<author><name sortKey="Palacios, Maura" sort="Palacios, Maura" uniqKey="Palacios M" first="Maura" last="Palacios">Maura Palacios</name>
</author>
<author><name sortKey="Chapman, Lauren J" sort="Chapman, Lauren J" uniqKey="Chapman L" first="Lauren J." last="Chapman">Lauren J. Chapman</name>
</author>
<author><name sortKey="Mitrofanov, Igor" sort="Mitrofanov, Igor" uniqKey="Mitrofanov I" first="Igor" last="Mitrofanov">Igor Mitrofanov</name>
</author>
<author><name sortKey="Bierbach, David" sort="Bierbach, David" uniqKey="Bierbach D" first="David" last="Bierbach">David Bierbach</name>
</author>
<author><name sortKey="Plath, Martin" sort="Plath, Martin" uniqKey="Plath M" first="Martin" last="Plath">Martin Plath</name>
</author>
<author><name sortKey="Arias Odriguez, Lenin" sort="Arias Odriguez, Lenin" uniqKey="Arias Odriguez L" first="Lenin" last="Arias-Rodriguez">Lenin Arias-Rodriguez</name>
</author>
<author><name sortKey="Garcia De Le N, Francisco J" sort="Garcia De Le N, Francisco J" uniqKey="Garcia De Le N F" first="Francisco J." last="García De Le N">Francisco J. García De Le N</name>
</author>
<author><name sortKey="Mateos, Mariana" sort="Mateos, Mariana" uniqKey="Mateos M" first="Mariana" last="Mateos">Mariana Mateos</name>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">ISTEX</idno>
<idno type="RBID">ISTEX:12A564FC3336898508615A5AE3D64614FD743190</idno>
<date when="2011" year="2011">2011</date>
<idno type="doi">10.1111/j.1558-5646.2011.01298.x</idno>
<idno type="url">https://api.istex.fr/document/12A564FC3336898508615A5AE3D64614FD743190/fulltext/pdf</idno>
<idno type="wicri:Area/Istex/Corpus">000753</idno>
<idno type="wicri:Area/Istex/Curation">000753</idno>
<idno type="wicri:Area/Istex/Checkpoint">000236</idno>
<idno type="wicri:doubleKey">0014-3820:2011:Tobler M:evolution:in:extreme</idno>
<idno type="wicri:Area/Main/Merge">000818</idno>
<idno type="wicri:Area/Main/Curation">000816</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">EVOLUTION IN EXTREME ENVIRONMENTS: REPLICATED PHENOTYPIC DIFFERENTIATION IN LIVEBEARING FISH INHABITING SULFIDIC SPRINGS</title>
<author><name sortKey="Tobler, Michael" sort="Tobler, Michael" uniqKey="Tobler M" first="Michael" last="Tobler">Michael Tobler</name>
<affiliation wicri:level="2"><country xml:lang="fr">États-Unis</country>
<placeName><region type="state">Oklahoma</region>
</placeName>
<wicri:cityArea>Department of Zoology, Oklahoma State University, 501 Life Sciences West, Stillwater</wicri:cityArea>
</affiliation>
<affiliation wicri:level="1"><country wicri:rule="url">États-Unis</country>
</affiliation>
</author>
<author><name sortKey="Palacios, Maura" sort="Palacios, Maura" uniqKey="Palacios M" first="Maura" last="Palacios">Maura Palacios</name>
<affiliation wicri:level="2"><country xml:lang="fr">États-Unis</country>
<placeName><region type="state">Texas</region>
</placeName>
<wicri:cityArea>Department of Wildlife and Fisheries Sciences, Texas A&M University, 2258 TAMU, College Station</wicri:cityArea>
</affiliation>
</author>
<author><name sortKey="Chapman, Lauren J" sort="Chapman, Lauren J" uniqKey="Chapman L" first="Lauren J." last="Chapman">Lauren J. Chapman</name>
<affiliation wicri:level="4"><country xml:lang="fr">Canada</country>
<wicri:regionArea>Department of Biology, McGill University, 1205 Dr. Penfield Avenue, Montreal, Quebec H3A 1B1</wicri:regionArea>
<orgName type="university">Université McGill</orgName>
<placeName><settlement type="city">Montréal</settlement>
<region type="state">Québec</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Mitrofanov, Igor" sort="Mitrofanov, Igor" uniqKey="Mitrofanov I" first="Igor" last="Mitrofanov">Igor Mitrofanov</name>
<affiliation wicri:level="4"><country xml:lang="fr">Canada</country>
<wicri:regionArea>Department of Biology, McGill University, 1205 Dr. Penfield Avenue, Montreal, Quebec H3A 1B1</wicri:regionArea>
<orgName type="university">Université McGill</orgName>
<placeName><settlement type="city">Montréal</settlement>
<region type="state">Québec</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Bierbach, David" sort="Bierbach, David" uniqKey="Bierbach D" first="David" last="Bierbach">David Bierbach</name>
<affiliation wicri:level="1"><country xml:lang="fr">Allemagne</country>
<wicri:regionArea>Department of Ecology and Evolution, University of Frankfurt, Siesmayerstrasse 70a, D‐60054 Frankfurt am Main</wicri:regionArea>
<wicri:noRegion>60054 Frankfurt am Main</wicri:noRegion>
<wicri:noRegion>D‐60054 Frankfurt am Main</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Plath, Martin" sort="Plath, Martin" uniqKey="Plath M" first="Martin" last="Plath">Martin Plath</name>
<affiliation wicri:level="1"><country xml:lang="fr">Allemagne</country>
<wicri:regionArea>Department of Ecology and Evolution, University of Frankfurt, Siesmayerstrasse 70a, D‐60054 Frankfurt am Main</wicri:regionArea>
<wicri:noRegion>60054 Frankfurt am Main</wicri:noRegion>
<wicri:noRegion>D‐60054 Frankfurt am Main</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Arias Odriguez, Lenin" sort="Arias Odriguez, Lenin" uniqKey="Arias Odriguez L" first="Lenin" last="Arias-Rodriguez">Lenin Arias-Rodriguez</name>
<affiliation wicri:level="1"><country xml:lang="fr" wicri:curation="lc">Mexique</country>
<wicri:regionArea>División Académica de Ciencias Biológicas, Universidad Juárez Autónoma de Tabasco (UJAT), C.P. 86150, Villahermosa, Tabasco</wicri:regionArea>
<wicri:noRegion>Tabasco</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Garcia De Le N, Francisco J" sort="Garcia De Le N, Francisco J" uniqKey="Garcia De Le N F" first="Francisco J." last="García De Le N">Francisco J. García De Le N</name>
<affiliation wicri:level="1"><country xml:lang="fr" wicri:curation="lc">Mexique</country>
<wicri:regionArea>Centro de Investigaciones Biológicas del Noroeste (Laboratorio de Genética para la Conservación), S.C., Mar Bermejo No. 195, Col. Playa Palo de Santa Rita, A.P. 128, La Paz, Baja California</wicri:regionArea>
<wicri:noRegion>Baja California</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Mateos, Mariana" sort="Mateos, Mariana" uniqKey="Mateos M" first="Mariana" last="Mateos">Mariana Mateos</name>
<affiliation wicri:level="2"><country xml:lang="fr">États-Unis</country>
<placeName><region type="state">Texas</region>
</placeName>
<wicri:cityArea>Department of Wildlife and Fisheries Sciences, Texas A&M University, 2258 TAMU, College Station</wicri:cityArea>
</affiliation>
</author>
</analytic>
<monogr></monogr>
<series><title level="j">Evolution</title>
<title level="j" type="sub">International Journal of Organic Evolution</title>
<idno type="ISSN">0014-3820</idno>
<idno type="eISSN">1558-5646</idno>
<imprint><publisher>Blackwell Publishing Inc</publisher>
<pubPlace>Malden, USA</pubPlace>
<date type="published" when="2011-08">2011-08</date>
<biblScope unit="volume">65</biblScope>
<biblScope unit="issue">8</biblScope>
<biblScope unit="page" from="2213">2213</biblScope>
<biblScope unit="page" to="2228">2228</biblScope>
</imprint>
<idno type="ISSN">0014-3820</idno>
</series>
<idno type="istex">12A564FC3336898508615A5AE3D64614FD743190</idno>
<idno type="DOI">10.1111/j.1558-5646.2011.01298.x</idno>
<idno type="ArticleID">EVO1298</idno>
</biblStruct>
</sourceDesc>
<seriesStmt><idno type="ISSN">0014-3820</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Ecological speciation</term>
<term>Poecilia</term>
<term>hydrogen sulfide</term>
<term>hypoxia</term>
<term>local adaptation</term>
<term>morphological differentiation</term>
<term>mtDNA phylogeny</term>
<term>natural selection</term>
</keywords>
</textClass>
<langUsage><language ident="en">en</language>
</langUsage>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">We investigated replicated ecological speciation in the livebearing fish Poecilia mexicana and P. sulphuraria (Poeciliidae), which inhabit freshwater habitats and have also colonized multiple sulfidic springs in southern Mexico. These springs exhibit extreme hypoxia and high concentrations of hydrogen sulfide, which is lethal to most metazoans. We used phylogenetic analyses to test whether springs were independently colonized, performed phenotypic assessments of body and gill morphology variation to identify convergent patterns of trait differentiation, and conducted an eco‐toxicological experiment to detect differences in sulfide tolerances among ecotypes. Our results indicate that sulfidic springs were colonized by three different lineages, two within P. mexicana and one representing P. sulphuraria. Colonization occurred earlier in P. sulphuraria, whereas invasion of sulfidic springs in P. mexicana was more recent, such that each population is more closely related to neighboring populations from adjacent nonsulfidic habitats. Sulfide spring fish also show divergence from nonsulfidic phenotypes and a phenotypic convergence toward larger heads, larger gills, and increased tolerance to H2S. Together with previous studies that indicated significant reproductive isolation between fish from sulfidic and nonsulfidic habitats, this study provides evidence for repeated ecological speciation in the independent sulfide spring populations of P. mexicana and P. sulphuraria.</div>
</front>
</TEI>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Ticri/CIDE/explor/CyberinfraV1/Data/Main/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000816 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Curation/biblio.hfd -nk 000816 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Ticri/CIDE |area= CyberinfraV1 |flux= Main |étape= Curation |type= RBID |clé= ISTEX:12A564FC3336898508615A5AE3D64614FD743190 |texte= EVOLUTION IN EXTREME ENVIRONMENTS: REPLICATED PHENOTYPIC DIFFERENTIATION IN LIVEBEARING FISH INHABITING SULFIDIC SPRINGS }}
This area was generated with Dilib version V0.6.25. |