Nuclear transport: never-ending cycles of signals and receptors

2000 ◽  
Vol 36 ◽  
pp. 89-103 ◽  
Author(s):  
Dianne M. Barry ◽  
Susan R. Wente
Keyword(s):  
Nuclear Transport

Mechanisms of Nuclear Transport in the cell: RNA exosome in Saccharomyces cerevisiae

Bionatura ◽  
2020 ◽  
Vol 5 (4) ◽  
pp. 1423-1426
Author(s):  
Bruna Rech ◽  
Fernando A. Gonzales-Zubiate
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Catalytic Activity ◽  
Rna Processing ◽  
Cellular Localization ◽  
Nuclear Transport ◽  
Single Units ◽  
Yeast Saccharomyces Cerevisiae ◽  
Rna Transcripts ◽  
Non Coding Rnas ◽  
Rna Exosome

Ribonucleases (RNases) functions in the cell include precise maturation of non- coding RNAs and degradation of specific RNA transcripts that are no longer necessary. RNAses are present in the cell as single units or assembled as multimeric complexes; one of these complexes is the RNA exosome, a highly conserved complex essential for RNA processing and degradation. In the yeast Saccharomyces cerevisiae, the RNA exosome comprises eleven subunits, two with catalytic activity: Rrp6 and Rrp44, where the Rrp6 subunit is exclusively nuclear. Despite the RNA exosome has been intensively investigated since its discovery in 1997, only a few studies were accomplished concerning its nuclear transport. This review describes recent research about cellular localization and transport of this essential complex.

Interaction of tissue transglutaminase with nuclear transport protein importin-α3

FEBS Letters ◽  
1999 ◽  
Vol 446 (1) ◽  
pp. 35-39 ◽  
Author(s):  
Xiaojun Peng ◽  
Yonghui Zhang ◽  
Haifan Zhang ◽  
Scott Graner ◽  
James F. Williams ◽  
...  
Keyword(s):  
Nuclear Transport ◽  
Tissue Transglutaminase ◽  
Transport Protein

scholarly journals mDia2 Shuttles between the Nucleus and the Cytoplasm through the Importin-α/β- and CRM1-mediated Nuclear Transport Mechanism

2008 ◽  
Vol 284 (9) ◽  
pp. 5753-5762 ◽  
Author(s):  
Takashi Miki ◽  
Katsuya Okawa ◽  
Toshihiro Sekimoto ◽  
Yoshihiro Yoneda ◽  
Sadanori Watanabe ◽  
...  
Keyword(s):  
Transport Mechanism ◽  
Nuclear Transport ◽  
Importin Α
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