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NUCLEAR ULTRASTRUCTURES ASSOCIATED WITH THE RNA-SYNTHESIS AND PROCESSING

被引：41
作者：
RASKA, I
机构：
[1] Laboratory of Cell Biology, Institute of Experimental Medicine, Academy of Sciences of Czech Republic, Prague
来源：
JOURNAL OF CELLULAR BIOCHEMISTRY | 1995年 / 59卷 / 01期
关键词：
ELECTRON MICROSCOPY; NUCLEAR ULTRASTRUCTURES; RNA SYNTHESIS AND PROCESSING; RNA; MESSENGER-RNA;
D O I：
10.1002/jcb.240590103
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
Relatively a little is known about the spatial organization of RNA synthesis, processing, and transport in (mammalian) cell nuclei. This review summarizes results of electron microscopic mapping of RNA synthetic sites and macromolecules involved directly, or indirectly, in the metabolism of RNAs in somatic cell mammalian nuclei. Significance of these results will be discussed in the context of the molecular mechanisms underlying spatial arrangements of RNA metabolism. (C) 1995 Wiley-Liss, Inc.
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页码：11 / 26
页数：16
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