Phylogenetic analysis of the vertebrate glycoprotein hormone family including new sequences of sturgeon (Acipenser baeri) β subunits of the two gonadotropins and the thyroid-stimulating hormone
Identifieur interne : 001661 ( Main/Merge ); précédent : 001660; suivant : 001662Phylogenetic analysis of the vertebrate glycoprotein hormone family including new sequences of sturgeon (Acipenser baeri) β subunits of the two gonadotropins and the thyroid-stimulating hormone
Auteurs : B. Querat [France] ; A. Sellouk [France] ; C. Salmon [France]Source :
- Biology of reproduction [ 0006-3363 ] ; 2000.
Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
Abstract
The β subunits of the two gonadotropins (GTH1 and GTH2) and of the thyroid-stimulating hormone (TSH) of a chondrostean fish, Acipenser baeri, were cloned. These new sequences and selected representative members of β subunits of vertebrate glycoprotein hormones, including tetrapod follicle-stimulating hormones (FSH) and luteinizing hormones (LH), allowed us to infer the phylogenetic relationships within this family. Both distance matrix and maximum parsimony methods were used on both nucleotide and amino acid sequences, with bootstrapping evaluation over 1000 replicates. The four trees obtained had highly similar topologies. In each case, three monophylogenetic lineages, TSH, GTH1-FSH, and GTH2-LH were clearly identified. The three monophylogenetic lineages were supported by 21-23 specific characters at the amino acid level, out of a total of 121 characters. The resolved topologies within each monophyletic hormone cluster were congruent with the known phylogenetic relationships between the related species. The inferred parental relationships within gonadotropins are in agreement with data concerning their biological functions. The present study demonstrates that GTH1 and GTH2 are the actinopterygian homologues of tetrapod FSH and LH, respectively.
Links toward previous steps (curation, corpus...)
- to stream PascalFrancis, to step Corpus: 000357
- to stream PascalFrancis, to step Curation: 000020
- to stream PascalFrancis, to step Checkpoint: 000353
Links to Exploration step
Pascal:00-0469324Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Phylogenetic analysis of the vertebrate glycoprotein hormone family including new sequences of sturgeon (Acipenser baeri) β subunits of the two gonadotropins and the thyroid-stimulating hormone</title><author><name sortKey="Querat, B" sort="Querat, B" uniqKey="Querat B" first="B." last="Querat">B. Querat</name><affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Physiologie Générale et Comparée, UMR 8572 CNRS, Muséum National d'Histoire Naturelle</s1><s2>75231 Paris</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Île-de-France</region><settlement type="city">Paris</settlement></placeName></affiliation></author><author><name sortKey="Sellouk, A" sort="Sellouk, A" uniqKey="Sellouk A" first="A." last="Sellouk">A. Sellouk</name><affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Physiologie Générale et Comparée, UMR 8572 CNRS, Muséum National d'Histoire Naturelle</s1><s2>75231 Paris</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Île-de-France</region><settlement type="city">Paris</settlement></placeName></affiliation></author><author><name sortKey="Salmon, C" sort="Salmon, C" uniqKey="Salmon C" first="C." last="Salmon">C. Salmon</name><affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Physiologie Générale et Comparée, UMR 8572 CNRS, Muséum National d'Histoire Naturelle</s1><s2>75231 Paris</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Île-de-France</region><settlement type="city">Paris</settlement></placeName></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">INIST</idno><idno type="inist">00-0469324</idno><date when="2000">2000</date><idno type="stanalyst">PASCAL 00-0469324 INIST</idno><idno type="RBID">Pascal:00-0469324</idno><idno type="wicri:Area/PascalFrancis/Corpus">000357</idno><idno type="wicri:Area/PascalFrancis/Curation">000020</idno><idno type="wicri:Area/PascalFrancis/Checkpoint">000353</idno><idno type="wicri:explorRef" wicri:stream="PascalFrancis" wicri:step="Checkpoint">000353</idno><idno type="wicri:doubleKey">0006-3363:2000:Querat B:phylogenetic:analysis:of</idno><idno type="wicri:Area/Main/Merge">001661</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Phylogenetic analysis of the vertebrate glycoprotein hormone family including new sequences of sturgeon (Acipenser baeri) β subunits of the two gonadotropins and the thyroid-stimulating hormone</title><author><name sortKey="Querat, B" sort="Querat, B" uniqKey="Querat B" first="B." last="Querat">B. Querat</name><affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Physiologie Générale et Comparée, UMR 8572 CNRS, Muséum National d'Histoire Naturelle</s1><s2>75231 Paris</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Île-de-France</region><settlement type="city">Paris</settlement></placeName></affiliation></author><author><name sortKey="Sellouk, A" sort="Sellouk, A" uniqKey="Sellouk A" first="A." last="Sellouk">A. Sellouk</name><affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Physiologie Générale et Comparée, UMR 8572 CNRS, Muséum National d'Histoire Naturelle</s1><s2>75231 Paris</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Île-de-France</region><settlement type="city">Paris</settlement></placeName></affiliation></author><author><name sortKey="Salmon, C" sort="Salmon, C" uniqKey="Salmon C" first="C." last="Salmon">C. Salmon</name><affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Physiologie Générale et Comparée, UMR 8572 CNRS, Muséum National d'Histoire Naturelle</s1><s2>75231 Paris</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Île-de-France</region><settlement type="city">Paris</settlement></placeName></affiliation></author></analytic><series><title level="j" type="main">Biology of reproduction</title><title level="j" type="abbreviated">Biol. reprod.</title><idno type="ISSN">0006-3363</idno><imprint><date when="2000">2000</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Biology of reproduction</title><title level="j" type="abbreviated">Biol. reprod.</title><idno type="ISSN">0006-3363</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Acipenser baeri</term><term>Beta-Peptide chain</term><term>Glycoprotein hormone</term><term>Gonadotropin</term><term>Molecular evolution</term><term>Phylogeny</term><term>Thyroid stimulating hormone</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Hormone glycoprotéine</term><term>Chaîne peptidique β</term><term>Gonadotrophine</term><term>TSH</term><term>Phylogenèse</term><term>Evolution moléculaire</term><term>Acipenser baeri</term><term>Acipenseridae</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The β subunits of the two gonadotropins (GTH1 and GTH2) and of the thyroid-stimulating hormone (TSH) of a chondrostean fish, Acipenser baeri, were cloned. These new sequences and selected representative members of β subunits of vertebrate glycoprotein hormones, including tetrapod follicle-stimulating hormones (FSH) and luteinizing hormones (LH), allowed us to infer the phylogenetic relationships within this family. Both distance matrix and maximum parsimony methods were used on both nucleotide and amino acid sequences, with bootstrapping evaluation over 1000 replicates. The four trees obtained had highly similar topologies. In each case, three monophylogenetic lineages, TSH, GTH1-FSH, and GTH2-LH were clearly identified. The three monophylogenetic lineages were supported by 21-23 specific characters at the amino acid level, out of a total of 121 characters. The resolved topologies within each monophyletic hormone cluster were congruent with the known phylogenetic relationships between the related species. The inferred parental relationships within gonadotropins are in agreement with data concerning their biological functions. The present study demonstrates that GTH1 and GTH2 are the actinopterygian homologues of tetrapod FSH and LH, respectively.</div></front></TEI><affiliations><list><country><li>France</li></country><region><li>Île-de-France</li></region><settlement><li>Paris</li></settlement></list><tree><country name="France"><region name="Île-de-France"><name sortKey="Querat, B" sort="Querat, B" uniqKey="Querat B" first="B." last="Querat">B. Querat</name></region><name sortKey="Salmon, C" sort="Salmon, C" uniqKey="Salmon C" first="C." last="Salmon">C. Salmon</name><name sortKey="Sellouk, A" sort="Sellouk, A" uniqKey="Sellouk A" first="A." last="Sellouk">A. Sellouk</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Eau/explor/EsturgeonV1/Data/Main/Merge
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001661 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Merge/biblio.hfd -nk 001661 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Eau
|area= EsturgeonV1
|flux= Main
|étape= Merge
|type= RBID
|clé= Pascal:00-0469324
|texte= Phylogenetic analysis of the vertebrate glycoprotein hormone family including new sequences of sturgeon (Acipenser baeri) β subunits of the two gonadotropins and the thyroid-stimulating hormone
}}
| This area was generated with Dilib version V0.6.27. |  |