Dynamics of distribution of splicing components relative to the transcriptional state of human oocytes from antral follicles

VN Parfenov, DS Davis, GN Pochukalina… - Journal of cellular …, 1998 - Wiley Online Library
The distribution of two splicing components (snRNP and SC‐35) and coilin were studied by
immunogold/electron microscopy in human oocytes from antral follicles at different levels of …

Nuclear distribution of RNA polymerase II in human oocytes from antral follicles: dynamics relative to the transcriptional state and association with splicing factors

VN Parfenov, DS Davis, GN Pochukalina… - Journal of Cellular …, 2000 - Wiley Online Library
The intranuclear distribution of two (unphosphorylated and hyperphosphorylated) forms of
RNA polymerase II (Pol II) was studied in human oocytes from antral follicles using …

Nucleolus transformation in oocytes of mouse antral follicles. Revealing of coilin and RNA polymerase I complex components

GN Pochukalina, VN Parfenov - Tsitologiia, 2008 - europepmc.org
This study is the continuation of our previous investigation of the nucleolus transformation in
growing oocytes from mouse multilayer follicles (Pochukalina, Parfenov, 2006). Here in the …

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

GN Pochukalina, VN Parfenov - Cell and Tissue Biology, 2008 - Springer
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 …

Splicing components are excluded from the transcriptionally inactive XY body in male meiotic nuclei.

C Richler, G Ast, R Goitein, J Wahrman… - Molecular biology of …, 1994 - Am Soc Cell Biol
The study of the effect of programmed cessation of transcription in a large nuclear domain,
on the distribution of elements of the pre-mRNA splicing machinery, is the main aim of this …

Nuclear morphogenesis and the onset of transcriptional activity in early hamster embryos

J Ferreira, M Carmo-Fonseca - Chromosoma, 1996 - Springer
Coiled bodies and interchromatin granules are distinct subnuclear domains that contain
splicing small nuclear ribonucleoproteins (snRNPs) and protein-splicing factors. Here we …

Cellular organization of pre-mRNA splicing factors in several tissues. Changes in the uterus by hormone action

R George-Tellez, ML Segura-Valdez… - Biology of the Cell, 2002 - Elsevier
In the mammalian cell nucleus, splicing factors are distributed in nuclear domains known as
speckles or splicing factor compartments (SFCs). In cultured cells, these domains are …

Dynamics of transcription and pre-mRNA splicing within the mammalian cell nucleus

DL Spector, RT O'keefe… - Cold Spring Harbor …, 1993 - symposium.cshlp.org
Dynamics of Transcription and Pre-mRNA Splicing within the Mammalian Cell Nucleus Page
1 Dynamics of Transcription and Pre-mRNA Splicing within the Mammalian Cell Nucleus DL …

Dynamic organization of pre‐mRNA splicing factors

S Huang, DL Spector - Journal of cellular biochemistry, 1996 - Wiley Online Library
Studies from several laboratories during the past few years have increased our
understanding towards the dynamic organization of pre‐mRNA splicing factors in the …

Nuclear organization and gene expression

DL Spector - Experimental cell research, 1996 - Elsevier
In actively transcribing cells, factors involved in pre-mRNA splicing localize in a speckled
pattern at the fluorescence microscopic level. The speckled pattern corresponds to …