{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,19]],"date-time":"2026-02-19T16:43:05Z","timestamp":1771519385871,"version":"3.50.1"},"reference-count":6,"publisher":"American Association for the Advancement of Science (AAAS)","issue":"5709","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Science"],"published-print":{"date-parts":[[2005,1,28]]},"abstract":"<jats:p>The positive buoyancy of marine fish eggs in sea water, allowed by hydration of the oocyte, is critical for their survival and dispersion in the ocean. We isolated an aquaporin, SaAQP1o, that belongs to a unique subfamily of aquaporin-1\u2014like channels specifically evolved in teleosts and mainly expressed in the ovary. We further show that hormone-induced fish oocyte hydration is a highly controlled process based on the interplay between protein hydrolysis and the translocation of SaAQP1o to the plasma membrane, indicating a specialized physiological role for this aquaporin.<\/jats:p>","DOI":"10.1126\/science.1106305","type":"journal-article","created":{"date-parts":[[2005,1,27]],"date-time":"2005-01-27T23:33:41Z","timestamp":1106868821000},"page":"545-545","source":"Crossref","is-referenced-by-count":125,"title":["Marine Fish Egg Hydration Is Aquaporin-Mediated"],"prefix":"10.1126","volume":"307","author":[{"given":"Mercedes","family":"Fabra","sequence":"first","affiliation":[{"name":"Center of Aquaculture\u2013Institut de Recerca i Tecnologia Agroalimentaries, Tarragona, Spain, and Reference Center in Aquaculture, Barcelona, Spain."},{"name":"Center of Marine Sciences, Universidade do Algarve, Faro, Portugal."},{"name":"Department of Physiology, Radboud University of Nijmegen Medical Center, Nijmegen, Netherlands."}]},{"given":"Demetrio","family":"Raldu\u0301a","sequence":"additional","affiliation":[{"name":"Center of Aquaculture\u2013Institut de Recerca i Tecnologia Agroalimentaries, Tarragona, Spain, and Reference Center in Aquaculture, Barcelona, Spain."},{"name":"Center of Marine Sciences, Universidade do Algarve, Faro, Portugal."},{"name":"Department of Physiology, Radboud University of Nijmegen Medical Center, Nijmegen, Netherlands."}]},{"given":"Deborah M.","family":"Power","sequence":"additional","affiliation":[{"name":"Center of Aquaculture\u2013Institut de Recerca i Tecnologia Agroalimentaries, Tarragona, Spain, and Reference Center in Aquaculture, Barcelona, Spain."},{"name":"Center of Marine Sciences, Universidade do Algarve, Faro, Portugal."},{"name":"Department of Physiology, Radboud University of Nijmegen Medical Center, Nijmegen, Netherlands."}]},{"given":"Peter M. T.","family":"Deen","sequence":"additional","affiliation":[{"name":"Center of Aquaculture\u2013Institut de Recerca i Tecnologia Agroalimentaries, Tarragona, Spain, and Reference Center in Aquaculture, Barcelona, Spain."},{"name":"Center of Marine Sciences, Universidade do Algarve, Faro, Portugal."},{"name":"Department of Physiology, Radboud University of Nijmegen Medical Center, Nijmegen, Netherlands."}]},{"given":"Joan","family":"Cerda\u0300","sequence":"additional","affiliation":[{"name":"Center of Aquaculture\u2013Institut de Recerca i Tecnologia Agroalimentaries, Tarragona, Spain, and Reference Center in Aquaculture, Barcelona, Spain."},{"name":"Center of Marine Sciences, Universidade do Algarve, Faro, Portugal."},{"name":"Department of Physiology, Radboud University of Nijmegen Medical Center, Nijmegen, Netherlands."}]}],"member":"221","reference":[{"key":"e_1_3_1_2_2","first-page":"117","volume":"33","year":"1994","unstructured":"P. J. Mellinger, Annee Biol.33, 117 (1994).","journal-title":"Annee Biol."},{"key":"e_1_3_1_3_2","doi-asserted-by":"crossref","first-page":"59","DOI":"10.1016\/S0165-7836(00)00242-3","volume":"50","year":"2001","unstructured":"B. \u00c5dlandsvik, S. Coombs, S. Sundby, G. Temple, Fish. Res.50, 59 (2001).","journal-title":"Fish. Res."},{"key":"e_1_3_1_4_2","doi-asserted-by":"crossref","first-page":"265","DOI":"10.1002\/jez.1057","volume":"290","year":"2001","unstructured":"K. Selman, R. A. Wallace, J. Cerd\u00e0, J. Exp. Zool.290, 265 (2001).","journal-title":"J. Exp. Zool."},{"key":"e_1_3_1_5_2","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1113\/jphysiol.2002.020818","volume":"542","year":"2002","unstructured":"P. Agre et al., J. Physiol.542, 3 (2002).","journal-title":"J. Physiol."},{"key":"e_1_3_1_6_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.256.5055.385"},{"key":"e_1_3_1_7_2","unstructured":"We thank E. Lubzens W. W. de Jong and F. Piferrer for critical reading of the manuscript. Supported by the Spanish Ministry of Science and Technology (MCyT) and European Commission grants (J.C.) and by a fellowship from the Catalan government (M.F.). This work is dedicated to Prof. R. A. Wallace a pioneer in the investigation of oocyte hydration in fish who inspired and encouraged this research."}],"container-title":["Science"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.science.org\/doi\/pdf\/10.1126\/science.1106305","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,1,10]],"date-time":"2024-01-10T02:28:17Z","timestamp":1704853697000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.science.org\/doi\/10.1126\/science.1106305"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2005,1,28]]},"references-count":6,"journal-issue":{"issue":"5709","published-print":{"date-parts":[[2005,1,28]]}},"alternative-id":["10.1126\/science.1106305"],"URL":"https:\/\/doi.org\/10.1126\/science.1106305","relation":{},"ISSN":["0036-8075","1095-9203"],"issn-type":[{"value":"0036-8075","type":"print"},{"value":"1095-9203","type":"electronic"}],"subject":[],"published":{"date-parts":[[2005,1,28]]}}}