Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.1/5420
Título: Marine fish egg hydration is aquaporin-mediated
Autor: Fabra, Mercedes
Raldúa, Demetrio
Power, Deborah
Deen, P. M. T.
Cerda, J.
Palavras-chave: Fish egg
Hydration
Aquaporin-mediated
Data: 2004
Editora: American Association for the Advancement of Science
Citação: Fabra M, Raldúa D, Power DM, Deen PM, Cerdà J., "Marine fish egg hydration is aquaporin-mediated" in Science. 2005 Jan 28;307(5709):545.
Resumo: The oocytes of marine pelagic teleosts swell abruptly by hydration during the reinitiation of meiosis (oocyte maturation) before ovulation. This process renders the eggs and early embryos buoyant in sea water, allowing their survival and dispersal in the ocean (1, 2). The major osmotic effectors for water uptake are free amino acids derived from the proteolysis of the oocyte major yolk proteins (3), but the membrane-associated mechanisms involved remain unknown.
Peer review: yes
URI: http://hdl.handle.net/10400.1/5420
DOI: http://dx.doi.org/ 10.1126/science.1106305
Versão do Editor: http://www.sciencemag.org/content/307/5709/545
Aparece nas colecções:CCM2-Artigos (em revistas ou actas indexadas)

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