Literature DB >> 11790322

Proteomics: the nucleolus weighs in.

Jason K Ospina1, A Gregory Matera.   

Abstract

Numerous studies have indicated that the nucleolus is involved in a variety of cellular processes besides its well-known function in ribosome biosynthesis. A recent study describing the nucleolar proteome opens the way to new avenues of research on this important nuclear suborganelle.

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Year:  2002        PMID： 11790322     DOI： 10.1016/s0960-9822(01)00645-5

Source DB:  PubMed          Journal:  Curr Biol        ISSN： 0960-9822            Impact factor:   10.834


  4 in total

1.  Dynamic sorting of nuclear components into distinct nucleolar caps during transcriptional inhibition.

Authors:  Yaron Shav-Tal; Janna Blechman; Xavier Darzacq; Cristina Montagna; Billy T Dye; James G Patton; Robert H Singer; Dov Zipori
Journal:  Mol Biol Cell       Date:  2005-03-09       Impact factor: 4.138

2.  RRP20, a component of the 90S preribosome, is required for pre-18S rRNA processing in Saccharomyces cerevisiae.

Authors:  Saengchan Senapin; G Desmond Clark-Walker; Xin Jie Chen; Bertrand Séraphin; Marie-Claire Daugeron
Journal:  Nucleic Acids Res       Date:  2003-05-15       Impact factor: 16.971

3.  Splicing speckles are not reservoirs of RNA polymerase II, but contain an inactive form, phosphorylated on serine2 residues of the C-terminal domain.

Authors:  Sheila Q Xie; Sonya Martin; Pascale V Guillot; David L Bentley; Ana Pombo
Journal:  Mol Biol Cell       Date:  2006-02-08       Impact factor: 4.138

4.  Shiga toxin is transported into the nucleoli of intestinal epithelial cells via a carrier-dependent process.

Authors:  Boris Baibakov; Rakhilya Murtazina; Christian Elowsky; Francis M Giardiello; Olga Kovbasnjuk
Journal:  Toxins (Basel)       Date:  2010-06-07       Impact factor: 4.546
  4 in total

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