Demosponge and Sea Anemone Fibrillar Collagen Diversity Reveals the Early Emergence of A/C Clades and the Maintenance of the Modular Structure of Type V/XI Collagens from Sponge to Human*S⃞
Identifieur interne : 000432 ( Ncbi/Merge ); précédent : 000431; suivant : 000433Demosponge and Sea Anemone Fibrillar Collagen Diversity Reveals the Early Emergence of A/C Clades and the Maintenance of the Modular Structure of Type V/XI Collagens from Sponge to Human*S⃞
Auteurs : Jean-Yves Exposito ; Claire Larroux [Australie] ; Caroline Cluzel ; Ulrich Valcourt ; Claire Lethias ; Bernard M. Degnan [Australie]Source :
- The Journal of Biological Chemistry [ 0021-9258 ] ; 2008.
Abstract
Collagens are often considered a metazoan hallmark, with the fibril-forming
fibrillar collagens present from sponges to human. From evolutionary studies,
three fibrillar collagen clades (named A, B, and C) have been defined and
shown to be present in mammals, whereas the emergence of the A and B clades
predates the protostome/deuterostome split. Moreover, several C clade
fibrillar collagen chains are present in some invertebrate deuterostome
genomes but not in protostomes whose genomes have been sequenced. The newly
sequenced genomes of the choanoflagellate
Url:
DOI: 10.1074/jbc.M804573200
PubMed: 18697744
PubMed Central: 2661393
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Human<xref ref-type="fn" rid="fn1">*</xref>
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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Demosponge and Sea Anemone Fibrillar Collagen Diversity Reveals the Early
Emergence of A/C Clades and the Maintenance of the Modular Structure of Type
V/XI Collagens from Sponge to
Human<xref ref-type="fn" rid="fn1">*</xref>
<xref ref-type="fn" rid="fn2">S⃞</xref>
</title>
<author><name sortKey="Exposito, Jean Yves" sort="Exposito, Jean Yves" uniqKey="Exposito J" first="Jean-Yves" last="Exposito">Jean-Yves Exposito</name>
<affiliation><nlm:aff id="N0x200d390N0x4428fc0"> Institut de Biologie et Chimie des Protéines (IBCP), 7 passage du Vercors, Lyon, F69367, France, CNRS, UMR 5086; Université de Lyon, France, Université Lyon 1, France, IFR 128, Lyon, France, and the</nlm:aff>
<wicri:noCountry code="subfield">and the</wicri:noCountry>
</affiliation>
</author>
<author><name sortKey="Larroux, Claire" sort="Larroux, Claire" uniqKey="Larroux C" first="Claire" last="Larroux">Claire Larroux</name>
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<country xml:lang="fr">Australie</country>
<wicri:regionArea>School of Integrative Biology, University of Queensland, Brisbane, Queensland 4072</wicri:regionArea>
<wicri:noRegion>Queensland 4072</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Cluzel, Caroline" sort="Cluzel, Caroline" uniqKey="Cluzel C" first="Caroline" last="Cluzel">Caroline Cluzel</name>
<affiliation><nlm:aff id="N0x200d390N0x4428fc0"> Institut de Biologie et Chimie des Protéines (IBCP), 7 passage du Vercors, Lyon, F69367, France, CNRS, UMR 5086; Université de Lyon, France, Université Lyon 1, France, IFR 128, Lyon, France, and the</nlm:aff>
<wicri:noCountry code="subfield">and the</wicri:noCountry>
</affiliation>
</author>
<author><name sortKey="Valcourt, Ulrich" sort="Valcourt, Ulrich" uniqKey="Valcourt U" first="Ulrich" last="Valcourt">Ulrich Valcourt</name>
<affiliation><nlm:aff id="N0x200d390N0x4428fc0"> Institut de Biologie et Chimie des Protéines (IBCP), 7 passage du Vercors, Lyon, F69367, France, CNRS, UMR 5086; Université de Lyon, France, Université Lyon 1, France, IFR 128, Lyon, France, and the</nlm:aff>
<wicri:noCountry code="subfield">and the</wicri:noCountry>
</affiliation>
</author>
<author><name sortKey="Lethias, Claire" sort="Lethias, Claire" uniqKey="Lethias C" first="Claire" last="Lethias">Claire Lethias</name>
<affiliation><nlm:aff id="N0x200d390N0x4428fc0"> Institut de Biologie et Chimie des Protéines (IBCP), 7 passage du Vercors, Lyon, F69367, France, CNRS, UMR 5086; Université de Lyon, France, Université Lyon 1, France, IFR 128, Lyon, France, and the</nlm:aff>
<wicri:noCountry code="subfield">and the</wicri:noCountry>
</affiliation>
</author>
<author><name sortKey="Degnan, Bernard M" sort="Degnan, Bernard M" uniqKey="Degnan B" first="Bernard M." last="Degnan">Bernard M. Degnan</name>
<affiliation wicri:level="1"><nlm:aff id="N0x200d390N0x4428fc0">School of Integrative Biology, University of Queensland, Brisbane, Queensland 4072, Australia</nlm:aff>
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<wicri:noRegion>Queensland 4072</wicri:noRegion>
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<series><title level="j">The Journal of Biological Chemistry</title>
<idno type="ISSN">0021-9258</idno>
<idno type="eISSN">1083-351X</idno>
<imprint><date when="2008">2008</date>
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<front><div type="abstract" xml:lang="en"><p>Collagens are often considered a metazoan hallmark, with the fibril-forming
fibrillar collagens present from sponges to human. From evolutionary studies,
three fibrillar collagen clades (named A, B, and C) have been defined and
shown to be present in mammals, whereas the emergence of the A and B clades
predates the protostome/deuterostome split. Moreover, several C clade
fibrillar collagen chains are present in some invertebrate deuterostome
genomes but not in protostomes whose genomes have been sequenced. The newly
sequenced genomes of the choanoflagellate <italic>Monosiga brevicollis</italic>
, the
demosponge <italic>Amphimedon queenslandica</italic>
, and the cnidarians <italic>Hydra
magnipapillata</italic>
(Hydra) and <italic>Nematostella vectensis</italic>
(sea anemone)
allow us to have a better understanding of the origin and evolution of
fibrillar collagens. Analysis of these genomes suggests that an ancestral
fibrillar collagen gene arose at the dawn of the Metazoa, before the
divergence of sponge and eumetazoan lineages. The duplication events leading
to the formation of the three fibrillar collagen clades (A, B, and C) occurred
before the eumetazoan radiation. Interestingly, only the B clade fibrillar
collagens preserved their characteristic modular structure from sponge to
human. This observation is compatible with the suggested primordial function
of type V/XI fibrillar collagens in the initiation of the formation of the
collagen fibrils.</p>
</div>
</front>
</TEI>
<pmc article-type="research-article"><pmc-comment>The publisher of this article does not allow downloading of the full text in XML form.</pmc-comment>
<front><journal-meta><journal-id journal-id-type="nlm-ta">J Biol Chem</journal-id>
<journal-id journal-id-type="publisher-id">jbc</journal-id>
<journal-title>The Journal of Biological Chemistry</journal-title>
<issn pub-type="ppub">0021-9258</issn>
<issn pub-type="epub">1083-351X</issn>
<publisher><publisher-name>American Society for Biochemistry and Molecular Biology</publisher-name>
</publisher>
</journal-meta>
<article-meta><article-id pub-id-type="pmid">18697744</article-id>
<article-id pub-id-type="pmc">2661393</article-id>
<article-id pub-id-type="publisher-id">28226</article-id>
<article-id pub-id-type="doi">10.1074/jbc.M804573200</article-id>
<article-categories><subj-group subj-group-type="heading"><subject>Glycobiology and Extracellular Matrices</subject>
</subj-group>
</article-categories>
<title-group><article-title>Demosponge and Sea Anemone Fibrillar Collagen Diversity Reveals the Early
Emergence of A/C Clades and the Maintenance of the Modular Structure of Type
V/XI Collagens from Sponge to
Human<xref ref-type="fn" rid="fn1">*</xref>
<xref ref-type="fn" rid="fn2">S⃞</xref>
</article-title>
</title-group>
<contrib-group><contrib contrib-type="author"><name><surname>Exposito</surname>
<given-names>Jean-Yves</given-names>
</name>
<xref ref-type="aff" rid="N0x200d390N0x4428fc0">‡</xref>
<xref ref-type="corresp" rid="cor1">1</xref>
</contrib>
<contrib contrib-type="author"><name><surname>Larroux</surname>
<given-names>Claire</given-names>
</name>
<xref ref-type="aff" rid="N0x200d390N0x4428fc0">§</xref>
</contrib>
<contrib contrib-type="author"><name><surname>Cluzel</surname>
<given-names>Caroline</given-names>
</name>
<xref ref-type="aff" rid="N0x200d390N0x4428fc0">‡</xref>
</contrib>
<contrib contrib-type="author"><name><surname>Valcourt</surname>
<given-names>Ulrich</given-names>
</name>
<xref ref-type="aff" rid="N0x200d390N0x4428fc0">‡</xref>
</contrib>
<contrib contrib-type="author"><name><surname>Lethias</surname>
<given-names>Claire</given-names>
</name>
<xref ref-type="aff" rid="N0x200d390N0x4428fc0">‡</xref>
</contrib>
<contrib contrib-type="author"><name><surname>Degnan</surname>
<given-names>Bernard M.</given-names>
</name>
<xref ref-type="aff" rid="N0x200d390N0x4428fc0">§</xref>
</contrib>
</contrib-group>
<aff id="N0x200d390N0x4428fc0"><label>‡</label>
Institut de Biologie et Chimie des Protéines (IBCP), 7 passage du Vercors, Lyon, F69367, France, CNRS, UMR 5086; Université de Lyon, France, Université Lyon 1, France, IFR 128, Lyon, France, and the<label>§</label>
School of Integrative Biology, University of Queensland, Brisbane, Queensland 4072, Australia</aff>
<author-notes><fn id="cor1"><label>1</label>
<p>To whom correspondence should be addressed. Tel.: 33-4-72-72-26-77; Fax:
33-4-72-72-26-04; E-mail:
<email>jy.exposito@ibcp.fr</email>
.
</p>
</fn>
</author-notes>
<pub-date pub-type="ppub"><day>17</day>
<month>10</month>
<year>2008</year>
</pub-date>
<volume>283</volume>
<issue>42</issue>
<fpage>28226</fpage>
<lpage>28235</lpage>
<history><date date-type="received"><day>16</day>
<month>6</month>
<year>2008</year>
</date>
<date date-type="rev-recd"><day>29</day>
<month>7</month>
<year>2008</year>
</date>
</history>
<permissions><copyright-statement>Copyright © 2008, The American Society for Biochemistry
and Molecular Biology, Inc.</copyright-statement>
</permissions>
<self-uri xlink:title="pdf" xlink:href="zbc04208028226.pdf"></self-uri>
<abstract><p>Collagens are often considered a metazoan hallmark, with the fibril-forming
fibrillar collagens present from sponges to human. From evolutionary studies,
three fibrillar collagen clades (named A, B, and C) have been defined and
shown to be present in mammals, whereas the emergence of the A and B clades
predates the protostome/deuterostome split. Moreover, several C clade
fibrillar collagen chains are present in some invertebrate deuterostome
genomes but not in protostomes whose genomes have been sequenced. The newly
sequenced genomes of the choanoflagellate <italic>Monosiga brevicollis</italic>
, the
demosponge <italic>Amphimedon queenslandica</italic>
, and the cnidarians <italic>Hydra
magnipapillata</italic>
(Hydra) and <italic>Nematostella vectensis</italic>
(sea anemone)
allow us to have a better understanding of the origin and evolution of
fibrillar collagens. Analysis of these genomes suggests that an ancestral
fibrillar collagen gene arose at the dawn of the Metazoa, before the
divergence of sponge and eumetazoan lineages. The duplication events leading
to the formation of the three fibrillar collagen clades (A, B, and C) occurred
before the eumetazoan radiation. Interestingly, only the B clade fibrillar
collagens preserved their characteristic modular structure from sponge to
human. This observation is compatible with the suggested primordial function
of type V/XI fibrillar collagens in the initiation of the formation of the
collagen fibrils.</p>
</abstract>
</article-meta>
<notes><fn-group><fn id="fn1"><label>*</label>
<p>The costs of publication of this article were defrayed in part by the
payment of page charges. This article must therefore be hereby marked
“<italic>advertisement</italic>
” in accordance with 18 U.S.C. Section 1734
solely to indicate this fact.</p>
</fn>
<fn id="fn2"><label>S⃞</label>
<p>The on-line version of this article (available at
<ext-link ext-link-type="uri" xlink:href="http://www.jbc.org">http://www.jbc.org</ext-link>
)
contains supplemental Figs. S1–S4.</p>
</fn>
</fn-group>
</notes>
</front>
</pmc>
<affiliations><list><country><li>Australie</li>
</country>
</list>
<tree><noCountry><name sortKey="Cluzel, Caroline" sort="Cluzel, Caroline" uniqKey="Cluzel C" first="Caroline" last="Cluzel">Caroline Cluzel</name>
<name sortKey="Exposito, Jean Yves" sort="Exposito, Jean Yves" uniqKey="Exposito J" first="Jean-Yves" last="Exposito">Jean-Yves Exposito</name>
<name sortKey="Lethias, Claire" sort="Lethias, Claire" uniqKey="Lethias C" first="Claire" last="Lethias">Claire Lethias</name>
<name sortKey="Valcourt, Ulrich" sort="Valcourt, Ulrich" uniqKey="Valcourt U" first="Ulrich" last="Valcourt">Ulrich Valcourt</name>
</noCountry>
<country name="Australie"><noRegion><name sortKey="Larroux, Claire" sort="Larroux, Claire" uniqKey="Larroux C" first="Claire" last="Larroux">Claire Larroux</name>
</noRegion>
<name sortKey="Degnan, Bernard M" sort="Degnan, Bernard M" uniqKey="Degnan B" first="Bernard M." last="Degnan">Bernard M. Degnan</name>
</country>
</tree>
</affiliations>
</record>
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