RNA identity in nuclear export.

Accession number;03A0158575
Title;RNA identity in nuclear export.
Author; ONO MUTSUHITO (Kyoto Univ., Inst. Virus Res., JPN)
Journal Title;Protein, Nucleic Acid and Enzyme
Journal Code:F0325A
ISSN:0039-9450
VOL.48;NO.4;PAGE.414-420(2003)
Figure&Table&Reference;FIG.3, REF.38
Pub. Country;Japan
Language;Japanese
Abstract;There are various types of RNAs in a cell. Most of them are exported to cytoplasm from nucleus after their being transcribed in the nucleus. Some RNAs to be exported from nucleus are counted among others, e.g., mRNA, UsnRNA, tRNA, and rRNA. These different types of RNAs are bound to each specific protein factor group in nucleus, and exported to cytoplasm from nucleus. RNA molecules exported from nucleus are in wide variety, but each of them are exporeted from nucleus with firm identity. How is identity of RNA determined in nuclear export? This article discusses how identification of RNA in nuclear export is done by fully mobilizing all knowledges obtained so far on molecular mechanisms of RNA nuclear export, and presents a unified model including author's idea.
FULLTEXT