NDLI: Nucleolus transformation in mouse antral follicles: Distribution of coilin and components of RNA-polymerase I complex

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Nucleolus transformation in mouse antral follicles: Distribution of coilin and components of RNA-polymerase I complex

Content Provider	Springer Nature Link
Author	Pochukalina, G. N. Parfev, V. N.
Copyright Year	2008
Abstract	This study is the next step in the examination of the nucleolus transformation in growing oocytes from mouse multilayer follicles (Pochukalina and Parfenov, 2006). Here, we present our results on the structural organization and molecular composition of postnucleoli in oocytes isolated from mouse antral folicules. Using light and electron microscopic immunocytochemistry, we examined the dynamics of the distribution of molecular components of rRNA synthesis and the processing in postnucleoli. Considerable changes were revealed in the RNA polymerase I distribution and its colocalization with coilin on the periphery of postnucleoli. The putative role of coilin in complex formation with ribosomal RNA synthesis/processing components is discussed.
Starting Page	522
Ending Page	530
Page Count	9
File Format	PDF
ISSN	1990519X
Journal	Cell and Tissue Biology
Volume Number	2
Issue Number	5
e-ISSN	19905203
Language	English
Publisher	SP MAIK Nauka/Interperiodica
Publisher Date	2008-10-21
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	mouse oocyte oocyte nucleus nucleolus postnucleolus nucleolar proteins coilin electron microscopy confocal microscopy Cell Biology
Content Type	Text
Resource Type	Article
Subject	Cell Biology

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