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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004148naa a2200457 4500
001oai:DiVA.org:nrm-1469
003SwePub
008151202s2015 | |||||||||||000 ||eng|
0247 a https://urn.kb.se/resolve?urn=urn:nbn:se:nrm:diva-14692 URI
0247 a https://doi.org/10.1016/j.margen.2015.10.0012 DOI
040 a (SwePub)nrm
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
1001 a D'Aniello, Salvatoreu Department of Biology and Evolution of Marine Organisms, Stazione Zoologica Anton Dohrn4 aut
2451 0a Opsin evolution in the Ambulacraria
264 1b Elsevier BV,c 2015
338 a print2 rdacarrier
520 a Opsins — G-protein coupled receptors involved in photoreception — have been extensively studied in the animal kingdom. The present work provides new insights into opsin-based photoreception and photoreceptor cell evo- lution with a first analysis of opsin sequence data for a major deuterostome clade, the Ambulacraria. Systematic data analysis, including for the first time hemichordate opsin sequences and an expanded echinoderm dataset, led to a robust opsin phylogeny for this cornerstone superphylum. Multiple genomic and transcriptomic resources were surveyed to cover each class of Hemichordata and Echinodermata. In total, 119 ambulacrarian opsin sequences were found, 22 new sequences in hemichordates and 97 in echinoderms (including 67 new sequences). We framed the ambulacrarian opsin repertoire within eumetazoan diversity by including selected reference opsins from non-ambulacrarians. Our findings corroborate the presence of all major ancestral bilaterian opsin groups in Ambulacraria. Furthermore, we identified two opsin groups specific to echinoderms. In conclu- sion, a molecular phylogenetic framework for investigating light-perception and photobiological behaviors in marine deuterostomes has been obtained. 
650 7a NATURVETENSKAPx Biologi0 (SwePub)1062 hsv//swe
650 7a NATURAL SCIENCESx Biological Sciences0 (SwePub)1062 hsv//eng
7001 a Delroisse, Jérômeu Biology of Marine Organisms and Biomimetics, Research Institute for Biosciences, University of Mons4 aut
7001 a Valero-Garcia, Albertou Department of Biology and Evolution of Marine Organisms, Stazione Zoologica Anton Dohrn4 aut
7001 a Lowe, Elijahu Department of Biology and Evolution of Marine Organisms, Stazione Zoologica Anton Dohrn4 aut
7001 a Byrne, Mariau Schools of Medical and Biological Sciences, The University of Sydney4 aut
7001 a Cannon, Johanna,d 1982-u Naturhistoriska riksmuseet,Enheten för zoologi4 aut0 (Swepub:nrm)johacann
7001 a Halanych, Kennethu Auburn University, Department of Biological Sciences4 aut
7001 a Elphick, Mauriceu School of Biological & Chemical Sciences, Queen Mary University of London4 aut
7001 a Mallefet, Jeromeu Laboratory of Marine Biology, Earth and Life Institute, Université Catholique de Louvain4 aut
7001 a Kaul-Strehlow, Sabrinau Department of Molecular Evolution and Development, University of Vienna4 aut
7001 a Lowe, Christopheru Hopkins Marine Station of Stanford University4 aut
7001 a Flammang, Patricku Biology of Marine Organisms and Biomimetics, Research Institute for Biosciences, University of Mons4 aut
7001 a Ullrich-Lutter, Estheru Museum fuer Naturkunde Berlin4 aut
7001 a Wanniger, Andreasu Department of Integrative Zoology, University of Vienna4 aut
7001 a Arnone, Maria Inau Department of Biology and Evolution of Marine Organisms, Stazione Zoologica Anton Dohrn4 aut
7102 a Department of Biology and Evolution of Marine Organisms, Stazione Zoologica Anton Dohrnb Biology of Marine Organisms and Biomimetics, Research Institute for Biosciences, University of Mons4 org
7730 t Marine Genomicsd : Elsevier BVx 1874-7787x 1876-7478
8564 u https://doi.org/10.1016/j.margen.2015.10.001
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:nrm:diva-1469
8564 8u https://doi.org/10.1016/j.margen.2015.10.001

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