alexa Vitellogenin Level in the Plasma of Russian Sturgeon (<em>Acipenser gueldenstaedtii</em>) Northern Israel | OMICS International| Abstract
ISSN: 2155-9910

Journal of Marine Science: Research & Development
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  • Research Article   
  • J Marine Sci Res Dev 7: 244,
  • DOI: 10.4172/2155-9910.1000244

Vitellogenin Level in the Plasma of Russian Sturgeon (Acipenser gueldenstaedtii) Northern Israel

Berta Levavi-Sivan1, Gad Degani2,3* and Avshalom Hurvitz4
1Faculty of Agricultural, Food and Environmental Quality Sciences, Department of Animal Sciences, Hebrew University of Jerusalem, Rehovot 76100, Israel
2MIGAL - Galilee Technology Center, , P.O. Box 831, Kiryat Shmona 10200, Israel
3School of Science and Technology, Tel-Hai Academic College, , Galilee, Israel
4Dan Fish Farms, , Israel
*Corresponding Author : Gad Degani, MIGAL - Galilee Technology Center, Southern Industrial Zone, Kiryat Shmona, Israel, Tel: 972-4-6953511, Email: [email protected]

Received Date: Oct 09, 2017 / Accepted Date: Nov 20, 2017 / Published Date: Dec 24, 2017

Abstract

In the present study, we examined the vitellogenin (Vg) level of Russian sturgeon maintained in a relatively constant aquaculture at a water temperature of 18-22°C during growth and maturation.

An increase in Vg in the blood plasma from oocytes was found in the yellow oocytes stage to the gray oocytes stage. However, no Vg was found in the pre-vitellogenic stage. Based on the present study and previous studies on hormone control reproduction and growth, we proposed a quality model that correlated between egg development and the hormones involved in controlling vitelogenesis (VTL).

Keywords: Vitellogenin; Russian sturgeon; Vitelogenesis; Oocytes

Citation: Levavi-Sivan B, Degani G, Hurvitz A (2017) Vitellogenin Level in the Plasma of Russian Sturgeon (Acipenser gueldenstaedtii) Northern Israel . J Marine Sci Res Dev 7: 244. Doi: 10.4172/2155-9910.1000244

Copyright: ©2017 Levavi-Sivan B, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

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