Nuclear Actin and Actin-Binding Proteins in DNA Repair
نویسندگان
چکیده
منابع مشابه
Actin-binding proteins.
Actin is an essential component of the cytoskeleton and plays a crucial role in eukaryotic cells. The actin cytoskeleton functions in the generation and maintenance of cell morphology and polarity, in endocytosis and intracellular trafficking, in contractility, motility and cell division. In cells, the assembly and disassembly of actin filaments, and also their organisation into functional high...
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TITLE: HUMAN FIBROBLASTS PRODUCE AN OPTIMAL PVR EXPERIMENTAL MODEL. AUTHORS: GRACIA-MARTIN M.C., LIBERT J. AFFILIATION: Senior research fellow, Or. Gracia-Martin M.C Prof and Head of Dep., Or. Libert J. Dep. Ophthalmology St. Pierre Hosp., Brussels ABSTRACT: Purpose. Complex tractional retinal detachments show a low percentage of succesful reattachment, due to the development of oroliferative v...
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Nuclei of amphibian oocytes contain large amounts of actin, mostly in unpolymerized or short-polymer form. When antibodies to actin or actin-binding proteins (fragmin and the actin modulator from mammalian smooth muscle) are injected into nuclei of living oocytes of Pleurodeles waltlii, transcription of the lampbrush chromosomes, but not of the rRNA genes, is inhibited. When transcription is re...
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A dynamic network of polymers, the actin cytoskeleton, co-ordinates numerous fundamental cellular processes. In pollen tubes, organelle movements and cytoplasmic streaming, organization of the tip zone, vesicle trafficking, and tip growth have all been linked to actin-based function. Further, during the self-incompatibility response of Papaver rhoeas, destruction of the cytoskeleton is a primar...
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ژورنال
عنوان ژورنال: Trends in Cell Biology
سال: 2019
ISSN: 0962-8924
DOI: 10.1016/j.tcb.2019.02.010