[Phylogenetic relationships of Amur sturgeon Acipenser schrenckii Brandt, 1869 based on 18S rDNA sequensing data].
Identifieur interne : 000447 ( PubMed/Corpus ); précédent : 000446; suivant : 000448[Phylogenetic relationships of Amur sturgeon Acipenser schrenckii Brandt, 1869 based on 18S rDNA sequensing data].
Auteurs : K V Rozhkovan ; G N Chelomina ; S A IvanovSource :
- Tsitologiia [ 0041-3771 ] ; 2009.
English descriptors
- KwdEn :
- MESH :
- chemical , genetics : DNA, Ribosomal, RNA, Ribosomal, 18S.
- geographic : Siberia.
- classification : Fishes.
- genetics : Fishes.
- Animals, Base Sequence, Molecular Sequence Data, Mutation, Phylogeny, Sequence Analysis, DNA.
Abstract
The analysis of phylogenetic relationships based on 18S rDNA sequences of Amur sturgeon Acipenser schrenckii Brandt, 1869 with other acipenseriform species was performed in this study. Complete sequences (1746 b. p.) in seven individual clones of A. schrenckii 18S rRNA were determined. Mutation profile of Amur sturgeon 18S rDNA demonstrated high similarity with that of Lake Sturgeon A. fulvescens. Both presumably functional sequence and the specific mutation (insertion of adenine after position 658) of Amur sturgeon 18S rDNA were identified by structural-functional analyses. Phylogenetic reconstructions performed using different methods (NJ, MP, ML and Bayesian) support monophyly of the genus Acipenser and point to: 1) closer relationships Amur sturgeon with sterlet, than Baltic sturgeon, which is in agreement with Artyukhin's eco-morphological classification (Artyukhin, 1995, 2006); 2) sufficiently high differentiation between North-American (A. fulvescens) and Eurasian (A. schrenckii, A. ruthenus and A. sturio) sturgeons.
PubMed: 19435281
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pubmed:19435281Le document en format XML
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Complete sequences (1746 b. p.) in seven individual clones of A. schrenckii 18S rRNA were determined. Mutation profile of Amur sturgeon 18S rDNA demonstrated high similarity with that of Lake Sturgeon A. fulvescens. Both presumably functional sequence and the specific mutation (insertion of adenine after position 658) of Amur sturgeon 18S rDNA were identified by structural-functional analyses. Phylogenetic reconstructions performed using different methods (NJ, MP, ML and Bayesian) support monophyly of the genus Acipenser and point to: 1) closer relationships Amur sturgeon with sterlet, than Baltic sturgeon, which is in agreement with Artyukhin's eco-morphological classification (Artyukhin, 1995, 2006); 2) sufficiently high differentiation between North-American (A. fulvescens) and Eurasian (A. schrenckii, A. ruthenus and A. sturio) sturgeons.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">19435281</PMID><DateCreated><Year>2009</Year><Month>05</Month><Day>13</Day></DateCreated><DateCompleted><Year>2009</Year><Month>06</Month><Day>26</Day></DateCompleted><DateRevised><Year>2009</Year><Month>05</Month><Day>13</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0041-3771</ISSN><JournalIssue CitedMedium="Print"><Volume>51</Volume><Issue>3</Issue><PubDate><Year>2009</Year></PubDate></JournalIssue><Title>Tsitologiia</Title><ISOAbbreviation>Tsitologiia</ISOAbbreviation></Journal><ArticleTitle>[Phylogenetic relationships of Amur sturgeon Acipenser schrenckii Brandt, 1869 based on 18S rDNA sequensing data].</ArticleTitle><Pagination><MedlinePgn>265-70</MedlinePgn></Pagination><Abstract><AbstractText>The analysis of phylogenetic relationships based on 18S rDNA sequences of Amur sturgeon Acipenser schrenckii Brandt, 1869 with other acipenseriform species was performed in this study. Complete sequences (1746 b. p.) in seven individual clones of A. schrenckii 18S rRNA were determined. Mutation profile of Amur sturgeon 18S rDNA demonstrated high similarity with that of Lake Sturgeon A. fulvescens. Both presumably functional sequence and the specific mutation (insertion of adenine after position 658) of Amur sturgeon 18S rDNA were identified by structural-functional analyses. Phylogenetic reconstructions performed using different methods (NJ, MP, ML and Bayesian) support monophyly of the genus Acipenser and point to: 1) closer relationships Amur sturgeon with sterlet, than Baltic sturgeon, which is in agreement with Artyukhin's eco-morphological classification (Artyukhin, 1995, 2006); 2) sufficiently high differentiation between North-American (A. fulvescens) and Eurasian (A. schrenckii, A. ruthenus and A. sturio) sturgeons.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Rozhkovan</LastName><ForeName>K V</ForeName><Initials>KV</Initials></Author><Author ValidYN="Y"><LastName>Chelomina</LastName><ForeName>G N</ForeName><Initials>GN</Initials></Author><Author ValidYN="Y"><LastName>Ivanov</LastName><ForeName>S A</ForeName><Initials>SA</Initials></Author></AuthorList><Language>rus</Language><PublicationTypeList><PublicationType UI="D004740">English Abstract</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>Russia (Federation)</Country><MedlineTA>Tsitologiia</MedlineTA><NlmUniqueID>0417363</NlmUniqueID><ISSNLinking>0041-3771</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D004275">DNA, Ribosomal</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D012337">RNA, Ribosomal, 18S</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D001483" MajorTopicYN="N">Base Sequence</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004275" MajorTopicYN="N">DNA, Ribosomal</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005399" MajorTopicYN="N">Fishes</DescriptorName><QualifierName UI="Q000145" MajorTopicYN="Y">classification</QualifierName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008969" MajorTopicYN="N">Molecular Sequence Data</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D009154" MajorTopicYN="N">Mutation</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010802" MajorTopicYN="N">Phylogeny</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012337" MajorTopicYN="N">RNA, Ribosomal, 18S</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D017422" MajorTopicYN="N">Sequence Analysis, DNA</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012800" MajorTopicYN="N" Type="Geographic">Siberia</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2009</Year><Month>5</Month><Day>14</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2009</Year><Month>5</Month><Day>14</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2009</Year><Month>6</Month><Day>27</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">19435281</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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