Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/32403
Title: Ultrastructural studies of oogenesis in Bolinus brandaris(Gastropoda: Muricidae).
Author: Amor Pérez, Ma. José (María José)
Ramón Herrero, Montserrat
Durfort i Coll, Mercè
Keywords: Oogènesi
Mol·luscs
Oogenesis
Mollusks
Issue Date: 2004
Publisher: Consejo Superior de Investigaciones Científicas (CSIC)
Abstract: Ultrastructural studies of oogenesis in Bolinus brandaris are described. Although the initial phase of oogenesis is common to most animal species, vitellogenesis can be considered a species-specific characteristic. In the vitellogenesis of B.brandaris, mitochondria and endoplasmic reticula play a relevant role in the formation of myelinised membranous systems. Nuclear envelope, Golgi body and the oocyte plasma membrane invaginations are three possible origins for annulate lamellae. The latter can be considered membranous reservoirs. There are two sources for the vitellum: exogenous (from follicular cells) and endogenous (from the endoplasmic reticulum of the same oocyte).
Note: Reproducció del document publicat a: http://dx.doi.org/10.3989/scimar.2004.68n3343
It is part of: Scientia Marina, 2004, vol. 68, num. 3, p. 343-353
Related resource: http://dx.doi.org/10.3989/scimar.2004.68n3343
URI: http://hdl.handle.net/2445/32403
ISSN: 0214-8358
Appears in Collections:Articles publicats en revistes (Biologia Cel·lular, Fisiologia i Immunologia)

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