Results 51 to 60 of about 6,851,273 (294)

Involvement of the lamin rod domain in heterotypic lamin interactions important for nuclear organization [PDF]

, 2001
The nuclear lamina is a meshwork of intermediate-type filament proteins (lamins) that lines the inner nuclear membrane. The lamina is proposed to be an important determinant of nuclear structure, but there has been little direct testing of this idea.
Tinglu Guan, Gerace, L, Eric C. Schirmer, Schirmer, Eric, Guan, T, Larry Gerace   +5 more
core   +1 more source

Generating Membrane Curvature at the Nuclear Pore: A Lipid Point of View

Cells, 2022
In addition to its structural role in enclosing and protecting the genome, the nuclear envelope (NE) forms a highly adaptive communication interface between the cytoplasm and the nuclear interior in eukaryotic cells.
Bas W. A. Peeters, Alexandra C. A. Piët, Maarten Fornerod   +2 more
doaj   +1 more source

NUP-1 is a large coiled-coil nucleoskeletal protein in Trypanosomes with lamin-like functions [PDF]

, 2012
A unifying feature of eukaryotic nuclear organization is genome segregation into transcriptionally active euchromatin and transcriptionally repressed heterochromatin.
Wan, Yakun, Kelly N DuBois, J. David Barry, Rout, Michael P., Alsford, S., Holden, Jennifer M., DuBois, K.N., Rout Michael P., Rout, Michael P, Jean-Mathieu Bart (176093), Field, Mark C, DuBois, Kelly N., Alsford Sam, Aitchison, J.D., Buisson, J., Mathieu Bart, Barry, J. David, Navarro Miguel, Horn David, Field, Mark C., Field Mark C., Misteli, T., Ratushny, Alexander V., Swiderski, Michal, Horn, David, Rout, M.P., Mark C. Field (129657), David Horn (24969), Jennifer M. Holden, Bastin Philippe, DuBois, Kelly N, Alexander V. Ratushny (102304), Barry, J.D., Barry, J David, Holden Jennifer M., Miguel Navarro, Michal Swiderski (176090), John D. Aitchison (102330), Bart, J., Johanna Buisson, J David Barry, John D. Aitchison, Holden, Jennifer M, Bastin, Philippe, DuBois Kelly N., Navarro, M., Barry J. David, Philippe Bastin (25974), Michael P. Rout (25373), Aitchison John D., Jennifer M Holden, Ratushny, A.V., Kelly N. Dubois, Buisson Johanna, Field, M.C., Alsford, Sam, Philippe Bastin, Swiderski, M., Wan, Y., Ratushny, Alexander V, Bastin, P., Kelly N. DuBois (176072), Horn, D., Michael P Rout, Aitchison, John D, Jean-Mathieu Bart, Buisson, Johanna, Bart, Jean-Mathieu, Sam Alsford (24967), Yakun Wan, David Horn, Mark C. Field, J. David Barry (60385), Navarro, Miguel, Aitchison, John D., Jennifer M. Holden (176080), Miguel Navarro (176103), Sam Alsford, Bart Jean-Mathieu, Ratushny Alexander V., Michael P. Rout, Yakun Wan (176097), Wan Yakun, Horn, David; id_orcid, Holden, J.M., Swiderski Michal, John D Aitchison, Mark C Field, Johanna Buisson (176084), Michal Swiderski, Er V. Ratushny, Alexander V Ratushny   +91 more
core   +2 more sources

Organellar proteomics: the prizes and pitfalls of opening the nuclear envelope [PDF]

, 2002
Proteomic studies have the potential to comprehensively define the composition of organelles but are limited by the organellar cross-contamination that arises during subcellular fractionation.
Gerace, Larry, Schirmer, Eric C
core   +1 more source

Reduction of dimensionality in Karyopherinβ1 mediated transport on FG domains [PDF]

, 2014
Many molecular transport processes in living cells proceed by facilitated diffusion in two dimensions instead of three, but how this process works remains poorly understood.
Schleicher, Kai D.
core   +1 more source

Weaving a pattern from disparate threads: lamin function in nuclear assembly and DNA replication [PDF]

, 1994
The major residual structure that remains associated with the nuclear envelope following extraction of isolated nuclei or oocyte germinal vesicles with non-ionic detergents, nucleases and high salt is the lamina (Fawcett, 1966; Aaronson and Blobel ...
Hutchison, CJ, Kill, IR, Bridger, JM, Cox, LS   +3 more
core   +6 more sources

Active Nuclear Import of Membrane Proteins Revisited

Cells, 2015
It is poorly understood how membrane proteins destined for the inner nuclear membrane pass the crowded environment of the Nuclear Pore Complex (NPC). For the Saccharomyces cerevisiae proteins Src1/Heh1 and Heh2, a transport mechanism was proposed where ...
Justyna K. Laba, Anton Steen, Petra Popken, Alina Chernova, Bert Poolman, Liesbeth M. Veenhoff   +5 more
doaj   +1 more source

Pore surface exploration by NMR [PDF]

, 2003
A carefully chosen set of experimental techniques applied to porous media characterization provides results that can be much greater than the sum of the individual parts.
Webber, J. Beau W., Strange, John H., Mitchell, J.   +2 more
core   +1 more source

Monitoring of Chromatin Organization at the Nuclear Pore Complex, Inner Nuclear Membrane, and Nuclear Interior in Live Cells by Fluorescence Ratiometric Imaging of Chromatin (FRIC)

, 2022
The image analysis tool FRIC (Fluorescence Ratiometric Imaging of Chromatin) quantitatively monitors dynamic spatiotemporal distribution of euchromatin and total chromatin in live cells.
Ström, Anna-Lena,, Hallberg, Einar,, Bergqvist, Cecilia,, Niss, Frida,   +3 more
core   +1 more source

Nuclear Envelope Regulation of Oncogenic Processes: Roles in Pancreatic Cancer

Epigenomes, 2018
Pancreatic cancer is an aggressive and intractable malignancy with high mortality. This is due in part to a high resistance to chemotherapeutics and radiation treatment conferred by diverse regulatory mechanisms.
Claudia C. Preston, Randolph S. Faustino   +1 more
doaj   +1 more source