Ultrastructure and Histochemistry of the Periplasm in Oocytes of Sturgeons during Egg Envelope Formation
نویسندگان
چکیده
منابع مشابه
Ultrastructure and histochemistry of the periplasm in oocytes of sturgeons during egg envelope formation.
In the cytoplasm of oocytes (ooplasm) located in ovarian follicles with diameters 2000 microm and 2150 microm in Acipenser gueldenstaedtii, and 2000 microm and 2350 microm in A. baerii, periplasm containing a basophilic compartment and endoplasm containing reserve materials was formed. Vesicles involved in polyspermy blocking and in the formation of the embryo were located in the periplasm. The...
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ژورنال
عنوان ژورنال: Folia Biologica
سال: 2014
ISSN: 0015-5497,1734-9168
DOI: 10.3409/fb62_4.377