Novel evolutionary relationship among four fish model systems


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CHEN, Wei-Jen, Guillermo ORTÍ, Axel MEYER, 2004. Novel evolutionary relationship among four fish model systems. In: Trends in genetics. 20(9), pp. 424-431. ISSN 0168-9525. Available under: doi: 10.1016/j.tig.2004.07.005

@article{Chen2004Novel-7080, title={Novel evolutionary relationship among four fish model systems}, year={2004}, doi={10.1016/j.tig.2004.07.005}, number={9}, volume={20}, issn={0168-9525}, journal={Trends in genetics}, pages={424--431}, author={Chen, Wei-Jen and Ortí, Guillermo and Meyer, Axel} }

<rdf:RDF xmlns:dcterms="" xmlns:dc="" xmlns:rdf="" xmlns:bibo="" xmlns:dspace="" xmlns:foaf="" xmlns:void="" xmlns:xsd="" > <rdf:Description rdf:about=""> <dcterms:bibliographicCitation>First publ. in: Trends in genetics 20 (2004), 9, pp. 424-431</dcterms:bibliographicCitation> <dcterms:title>Novel evolutionary relationship among four fish model systems</dcterms:title> <dspace:hasBitstream rdf:resource=""/> <dc:contributor>Ortí, Guillermo</dc:contributor> <dcterms:rights rdf:resource=""/> <dc:contributor>Chen, Wei-Jen</dc:contributor> <dc:format>application/pdf</dc:format> <bibo:uri rdf:resource=""/> <dc:rights>terms-of-use</dc:rights> <dcterms:abstract xml:lang="eng">Knowledge of the correct phylogenetic relationships among animals is crucial for the valid interpretation of evolutionary trends in biology. Zebrafish, medaka, pufferfish and cichilds are fish models for development, genomics and comparative genetics studies, although their phylogenetic relationships have not been tested rigorously. The results of phylogenomic analysis based on 20 nuclear protein-coding genes confirmed the basal placement of zebrafish in the fish phylogeny but revealed an unexpected relationship among the other three species, contrary to traditionally held systematic views based on morphology. Our analyses show that medaka (Beloniformes) and cichlids (Perciformes) appear to be more closely related to each other than either of themis to pufferfish (Tetraodontiformes), suggesting that a reinterpretation of some findings in comparative biology might be required. In addition, phylogenomic analyses showthat fish typically havemore copies of nuclear genes than land vertebrates, supporting the fish-specific genome duplication hypothesis.</dcterms:abstract> <dcterms:available rdf:datatype="">2011-03-24T17:31:20Z</dcterms:available> <dc:creator>Ortí, Guillermo</dc:creator> <dcterms:isPartOf rdf:resource=""/> <dc:date rdf:datatype="">2011-03-24T17:31:20Z</dc:date> <dcterms:hasPart rdf:resource=""/> <dc:creator>Meyer, Axel</dc:creator> <dc:creator>Chen, Wei-Jen</dc:creator> <dc:language>eng</dc:language> <dc:contributor>Meyer, Axel</dc:contributor> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dspace:isPartOfCollection rdf:resource=""/> <dcterms:issued>2004</dcterms:issued> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> </rdf:Description> </rdf:RDF>

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