Search: WFRF:(Patel Jagdish Suresh)
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Vision using multip...
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Musilova, Zuzana
(author)
Vision using multiple distinct rod opsins in deep-sea fishes
- Article/chapterEnglish2019
Publisher, publication year, extent ...
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Washington :American Association of Advanced Science,2019
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printrdacarrier
Numbers
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LIBRIS-ID:oai:DiVA.org:umu-159603
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https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-159603URI
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https://doi.org/10.1126/science.aav4632DOI
Supplementary language notes
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Language:English
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Summary in:English
Part of subdatabase
Classification
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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Vertebrate vision is accomplished through light-sensitive photopigments consisting of an opsin protein bound to a chromophore. In dim light, vertebrates generally rely on a single rod opsin [rhodopsin 1 (RH1)] for obtaining visual information. By inspecting 101 fish genomes, we found that three deep-sea teleost lineages have independently expanded their RH1 gene repertoires. Among these, the silver spinyfin (Diretmus argenteus) stands out as having the highest number of visual opsins in vertebrates (two cone opsins and 38 rod opsins). Spinyfins express up to 14 RH1s (including the most blueshifted rod photopigments known), which cover the range of the residual daylight as well as the bioluminescence spectrum present in the deep sea. Our findings present molecular and functional evidence for the recurrent evolution of multiple rod opsin-based vision in vertebrates.
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Added entries (persons, corporate bodies, meetings, titles ...)
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Cortesi, Fabio
(author)
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Matschiner, Michael
(author)
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Davies, Wayne I. L.UWA Oceans Institute; School of Biological Sciences; Lions Eye Institute; Oceans Graduate School, The University of Western Australia, Perth, WA, Australia(Swepub:umu)wada0005
(author)
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Patel, Jagdish Suresh
(author)
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Stieb, Sara M.
(author)
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de Busserolles, Fanny
(author)
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Malmstrom, Martin
(author)
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Torresen, Ole K.
(author)
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Brown, Celeste J.
(author)
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Mountford, Jessica K.
(author)
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Hanel, Reinhold
(author)
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Stenkamp, Deborah L.
(author)
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Jakobsen, Kjetill S.
(author)
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Carleton, Karen L.
(author)
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Jentoft, Sissel
(author)
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Marshall, Justin
(author)
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Salzburger, Walter
(author)
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UWA Oceans Institute; School of Biological Sciences; Lions Eye Institute; Oceans Graduate School, The University of Western Australia, Perth, WA, Australia
(creator_code:org_t)
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In:ScienceWashington : American Association of Advanced Science364:6440, s. 588-+0036-80751095-9203
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Musilova, Zuzana
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Cortesi, Fabio
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Matschiner, Mich ...
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Davies, Wayne I. ...
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Patel, Jagdish S ...
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Stieb, Sara M.
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de Busserolles, ...
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Malmstrom, Marti ...
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Torresen, Ole K.
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Brown, Celeste J ...
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Mountford, Jessi ...
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Hanel, Reinhold
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Stenkamp, Debora ...
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Jakobsen, Kjetil ...
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Carleton, Karen ...
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Jentoft, Sissel
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Marshall, Justin
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Salzburger, Walt ...
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NATURAL SCIENCES
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Umeå University