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Ovarian yolk formation in fishes: Molecular mechanisms underlying formation of lipid droplets and vitellogenin-derived yolk proteins.
Hiramatsu, Naoshi; Todo, Takashi; Sullivan, Craig V; Schilling, Justin; Reading, Benjamin J; Matsubara, Takahiro; Ryu, Yong-Woon; Mizuta, Hiroko; Luo, Wenshu; Nishimiya, Osamu; Wu, Meiqin; Mushirobira, Yuji; Yilmaz, Ozlem; Hara, Akihiko.
Afiliação
  • Hiramatsu N; Faculty of Fisheries Sciences, Hokkaido University, Hakodate, Hokkaido 041-8611, Japan. Electronic address: naoshi@fish.hokudai.ac.jp.
  • Todo T; Faculty of Fisheries Sciences, Hokkaido University, Hakodate, Hokkaido 041-8611, Japan.
  • Sullivan CV; Carolina AquaGyn, P.O. Box 12914, Raleigh, NC 27605, USA.
  • Schilling J; Department of Biology, North Carolina State University, Raleigh, NC 27695-7617, USA; Department of Applied Ecology, North Carolina State University, Raleigh, NC 27695-7617, USA(1).
  • Reading BJ; Department of Biology, North Carolina State University, Raleigh, NC 27695-7617, USA; Department of Applied Ecology, North Carolina State University, Raleigh, NC 27695-7617, USA(1).
  • Matsubara T; South Ehime Fisheries Research Center, Ehime University, Ainan, Ehime 798-4206, Japan.
  • Ryu YW; Faculty of Fisheries Sciences, Hokkaido University, Hakodate, Hokkaido 041-8611, Japan; South Ehime Fisheries Research Center, Ehime University, Ainan, Ehime 798-4206, Japan.
  • Mizuta H; Graduate School of Fisheries Sciences, Hokkaido University, Hakodate, Hokkaido 041-8611, Japan.
  • Luo W; Graduate School of Fisheries Sciences, Hokkaido University, Hakodate, Hokkaido 041-8611, Japan; Department of Genetics, SOKENDAI, Mishima 411-8540, Japan(1).
  • Nishimiya O; Graduate School of Fisheries Sciences, Hokkaido University, Hakodate, Hokkaido 041-8611, Japan.
  • Wu M; Graduate School of Fisheries Sciences, Hokkaido University, Hakodate, Hokkaido 041-8611, Japan.
  • Mushirobira Y; Graduate School of Fisheries Sciences, Hokkaido University, Hakodate, Hokkaido 041-8611, Japan.
  • Yilmaz O; National Institute of Agronomic Research, Campus de Beaulieu, 35000 Rennes Cedex, France.
  • Hara A; Faculty of Fisheries Sciences, Hokkaido University, Hakodate, Hokkaido 041-8611, Japan.
Gen Comp Endocrinol ; 221: 9-15, 2015 Sep 15.
Article em En | MEDLINE | ID: mdl-25660470
ABSTRACT
Fish egg yolk is largely derived from vitellogenins, which are synthesized in the liver, taken up from the maternal circulation by growing oocytes via receptor-mediated endocytosis and enzymatically processed into yolk proteins that are stored in the ooplasm. Lipid droplets are another major component of fish egg yolk, and these are mainly composed of neutral lipids that may originate from maternal plasma lipoproteins. This review aims to briefly summarize our current understanding of the molecular mechanisms underlying yolk formation in fishes. A hypothetical model of oocyte growth is proposed based on recent advances in our knowledge of fish yolk formation.
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Ovário / Proteínas do Ovo / Vitelogeninas / Gema de Ovo / Peixes / Gotículas Lipídicas Limite: Animals Idioma: En Ano de publicação: 2015 Tipo de documento: Article
Texto completo
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XML
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Ovário / Proteínas do Ovo / Vitelogeninas / Gema de Ovo / Peixes / Gotículas Lipídicas Limite: Animals Idioma: En Ano de publicação: 2015 Tipo de documento: Article