Results 41 to 50 of about 63,482 (321)

Mammalian orthoreovirus core protein μ2 reorganizes host microtubule-organizing center components. [PDF]

Virology, 2020
Filamentous mammalian orthoreovirus (MRV) viral factories (VFs) are membrane-less cytosolic inclusions in which virus transcription, replication of dsRNA genome segments, and packaging of virus progeny into newly synthesized virus cores take place. In infected cells, the MRV μ2 protein forms punctae in the enlarged region of the filamentous VFs that ...
Eichwald C, Ackermann M, Fraefel C.
europepmc   +4 more sources

3-D Ultrastructure of O. tauri: Electron Cryotomography of an Entire Eukaryotic Cell [PDF]

, 2007
The hallmark of eukaryotic cells is their segregation of key biological functions into discrete, membrane-bound organelles. Creating accurate models of their ultrastructural complexity has been difficult in part because of the limited resolution of light
A Al-Amoudi, A Briegel, A Komeili, A Scheffel, AM van de Meene, AS Frangakis, AS Frangakis, B Farinas, B Palenik, B Storrie, C Courties, C Courties, C Suloway, CA Mannella, CA Mannella, CA Mannella, CA Mannella, CM Spahn, CV Iancu, CV Iancu, CW Akey, D Hoepfner, D Nicastro, D Stoffler, DN Mastronarde, E Derelle, E Shimoni, ER Wright, G Perkins, GC Johnston, GJ Jensen, GK Voeltz, GM Gaietta, GP Henderson, Grant J. Jensen, Gregory P. Henderson, HS Yoon, J Dubochet, J Kurner, JB Heymann, JL Hoog, JP Caviston, JP Ral, JR Warner, KL McDonald, LA Staehelin, LR Comolli, Lu Gan, M Beck, M Marko, MJ Chrétiennot-Dinet, O Medalia, PA Leong, Paul Digard, PE Purdue, Q Yang, QS Zheng, R Grimm, R Nevo, R Zadrag, RR Guillard, RT Mullen, S Robbens, S Subramaniam, SP Drummond, UC Vothknecht, V Lucic, V Stoppin, Y Shibata   +68 more
core   +7 more sources

CD28-stimulated ERK2 phosphorylation is required for polarization of the microtubule organizing center and granules in YTS NK cells

Proceedings of the National Academy of Sciences of the United States of America, 2006
Xi Chen, David Allan, Konrad Krzewski, Bao-Xue Ge, Hernan D. Kopcow, Jack L. Strominger   +5 more
openalex   +2 more sources

Centriole-less pericentriolar material serves as a microtubule organizing center at the base of C. elegans sensory cilia

Current Biology, 2020
During mitosis in animal cells, the centrosome acts as a microtubule organizing center (MTOC) to assemble the mitotic spindle. MTOC function at the centrosome is driven by proteins within the pericentriolar material (PCM), however the molecular ...
J. Magescas, Sani Eskinazi, Michael V. Tran, J. Feldman   +3 more
semanticscholar   +1 more source

Fate of microtubule-organizing centers during myogenesis in vitro. [PDF]

The Journal of cell biology, 1985
Microtubule organization and nucleation were studied during in vitro human myogenesis by immunocytology that used monoclonal and polyclonal antitubulin antibodies and a rabbit nonimmune serum that reacts with human centrosomes. In myoblasts, we observed a classical microtubule network centered on juxtanuclear centrosomes.
Anne‐Marie Tassin, Bernard Maro, Michel Bornens   +2 more
openalex   +3 more sources

Rear polarization of the microtubule-organizing center in neointimal smooth muscle cells depends on PKCα, ARPC5, and RHAMM. [PDF]

Am J Pathol, 2011
Silverman-Gavrila R, Silverman-Gavrila L, Hou G, Zhang M, Charlton M, Bendeck MP.   +5 more
europepmc   +2 more sources

Exportin Crm1 is repurposed as a docking protein to generate microtubule organizing centers at the nuclear pore

eLife, 2018
Non-centrosomal microtubule organizing centers (MTOCs) are important for microtubule organization in many cell types. In fission yeast Schizosaccharomyces pombe, the protein Mto1, together with partner protein Mto2 (Mto1/2 complex), recruits the γ ...
Xun X Bao, Christos Spanos, Tomoko Kojidani, Eric M Lynch, Juri Rappsilber, Yasushi Hiraoka, Tokuko Haraguchi, Kenneth E Sawin   +7 more
doaj   +1 more source

The Concentration of Nuf, a Rab11 Effector, at the Microtubule-organizing Center Is Cell Cycle–regulated, Dynein-dependent, and Coincides with Furrow Formation

Molecular Biology of the Cell, 2007
Blake Riggs, Barbara Fasulo, Anne Royou, Sarah Mische, Jian Cao, Thomas S. Hays, William Sullivan   +6 more
openalex   +2 more sources

Linker for Activation of T Cells, ζ-Associated Protein-70, and Src Homology 2 Domain-Containing Leukocyte Protein-76 are Required for TCR-Induced Microtubule-Organizing Center Polarization [PDF]

Journal of Immunology, 2003
Michelle Kuhne, Joseph Lin, Deborah Yablonski, Marianne Mollenauer, Lauren I. R. Ehrlich, Johannes B. Huppa, Mark M. Davis, Arthur Weiss   +7 more
openalex   +2 more sources

Repurposing the mitotic machinery to drive cellular elongation and chromatin reorganisation in Plasmodium falciparum gametocytes

Nature Communications, 2022
The sexual blood stages of Plasmodium falciparum develop through five morphologically distinct stages culminating in mature crescent-shaped gametocytes that can be transmitted from the mammalian host to the mosquito vector. Here, Li et al.
Jiahong Li, Gerald J. Shami, Ellie Cho, Boyin Liu, Eric Hanssen, Matthew W. A. Dixon, Leann Tilley   +6 more
doaj   +1 more source