[HTML][HTML] PSF and p54nrb/NonO–multi-functional nuclear proteins
Y Shav-Tal, D Zipori - FEBS letters, 2002 - Elsevier
Proteins are often referred to in accordance with the activity with which they were first
associated or the organelle in which they were initially identified. However, a variety of …
associated or the organelle in which they were initially identified. However, a variety of …
Half a century of “the nuclear matrix”
T Pederson - Molecular biology of the cell, 2000 - Am Soc Cell Biol
A cell fraction that would today be termed “the nuclear matrix” was first described and
patented in 1948 by Russian investigators. In 1974 this fraction was rediscovered and …
patented in 1948 by Russian investigators. In 1974 this fraction was rediscovered and …
Paraspeckles: a novel nuclear domain
Background: The cell nucleus contains distinct classes of subnuclear bodies, including
nucleoli, splicing speckles, Cajal bodies, gems, and PML bodies. Many nuclear proteins are …
nucleoli, splicing speckles, Cajal bodies, gems, and PML bodies. Many nuclear proteins are …
The fate of dsRNA in the nucleus: a p54nrb-containing complex mediates the nuclear retention of promiscuously A-to-I edited RNAs
Z Zhang, GG Carmichael - Cell, 2001 - cell.com
How do cells discriminate between selectively edited mRNAs that encode new protein
isoforms, and dsRNA-induced, promiscuously edited RNAs that encode nonfunctional …
isoforms, and dsRNA-induced, promiscuously edited RNAs that encode nonfunctional …
Nephrin strands contribute to a porous slit diaphragm scaffold as revealed by electron tomography
J Wartiovaara, LG Öfverstedt… - The Journal of …, 2004 - Am Soc Clin Investig
Nephrin is a key functional component of the slit diaphragm, the structurally unresolved
molecular filter in renal glomerular capillaries. Abnormal nephrin or its absence results in …
molecular filter in renal glomerular capillaries. Abnormal nephrin or its absence results in …
Experimental observations of a nuclear matrix
JA Nickerson - Journal of cell science, 2001 - journals.biologists.com
Nuclei are intricately structured, and nuclear metabolism has an elaborate spatial
organization. The architecture of the nucleus includes two overlapping and nucleic-acid …
organization. The architecture of the nucleus includes two overlapping and nucleic-acid …
P54nrb forms a heterodimer with PSP1 that localizes to paraspeckles in an RNA-dependent manner
P54nrb is a protein implicated in multiple nuclear processes whose specific functions may
correlate with its presence at different nuclear locations. Here we characterize paraspeckles …
correlate with its presence at different nuclear locations. Here we characterize paraspeckles …
Electron tomography: towards visualizing the molecular organization of the cytoplasm
W Baumeister - Current Opinion in Structural Biology, 2002 - Elsevier
Electron tomography of thin sections of plastic-embedded biological material provides
valuable insights into the organellar organization of cells. With the advent of automated data …
valuable insights into the organellar organization of cells. With the advent of automated data …
Structure and flexibility of individual immunoglobulin G molecules in solution
S Sandin, LG Öfverstedt, AC Wikström, Ö Wrange… - Structure, 2004 - cell.com
In contrast to averaging methods of determining structure, such as X-ray diffraction, NMR,
and single-particle tomography, cryo-electron tomography allows three-dimensional …
and single-particle tomography, cryo-electron tomography allows three-dimensional …
Nephrin promotes cell-cell adhesion through homophilic interactions
J Khoshnoodi, K Sigmundsson, LG Öfverstedt… - The American journal of …, 2003 - Elsevier
Nephrin is a type-1 transmembrane protein and a key component of the podocyte slit
diaphragm, the ultimate glomerular plasma filter. Genetic and acquired diseases affecting …
diaphragm, the ultimate glomerular plasma filter. Genetic and acquired diseases affecting …