Connection between the mitochondria and endoplasmic reticulum in oocytes of loach (Misgurnus fossilis L.)

A considerable number of mitochondria (10-20 percent) are closely connected with the granular endoplasmic reticulum at the early stages of oogenesis in loach. The number of ribosomes on sections of the endoplasmic reticulum turned toward the mitochondria is considerably greater than on other sectors...

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Bibliographic Details
Published inThe Soviet journal of developmental biology Vol. 5; no. 4; p. 356
Main Authors Ozernyuk, N D, Pal'mbakh, L R
Format Journal Article
LanguageEnglish
Published United States 01.07.1975
Subjects
Animals
Cyprinidae - cytology
Cyprinidae - physiology
Endoplasmic Reticulum - ultrastructure
Female
Intercellular Junctions
Microscopy, Electron
Mitochondria - ultrastructure
Oocytes - ultrastructure
Oogenesis
Ovum - ultrastructure
Ribosomes - ultrastructure
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Summary:A considerable number of mitochondria (10-20 percent) are closely connected with the granular endoplasmic reticulum at the early stages of oogenesis in loach. The number of ribosomes on sections of the endoplasmic reticulum turned toward the mitochondria is considerably greater than on other sectors of the membranes. The work discusses the role played by contacts between the mitochondria and the granular endoplasmic reticulum in the biogenesis of oocyte mitochondria at the early stages of oogenesis.
ISSN:0049-173X