Nuf, a Rab11 effector, maintains cytokinetic furrow integrity by promoting local actin polymerization.
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IMC1b is a putative membrane skeleton protein involved in cell shape, mechanical strength, motility, and infectivity of malaria ookinetes.
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The Diaphanous-related Formin FHOD1 associates with ROCK1 and promotes Src-dependent plasma membrane blebbing.
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Membrane ruffles capture C3bi-opsonized particles in activated macrophages.
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Structure of transmembrane pore induced by Bax-derived peptide: evidence for lipidic pores.
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Measuring piecemeal microautophagy of the nucleus in Saccharomyces cerevisiae.
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Piecemeal microautophagy of the nucleus (PMN) selectively removes and degrades small fragments of the Saccharomyces cerevisiae nucleus. Inter-organelle contact sites called nucleus-vacuole (NV) junctions determine the selectivity of PMN by establishing a platform for the biogenesis of PMN blebs and vesicles. PMN structures can be observed by fluorescence microscopy using GFP-tagged reporters; however, this approach is best supported with quantitative immunoblot assays of PMN-specific cargo degradation. Together, these assays should facilitate the further study of this fascinating but poorly understood autophagic process in different genetic backgrounds, physiological states, and environmental conditions. (+info)
Caveolin-1-dependent and -independent membrane domains.
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Regulation of podosome formation in macrophages by a splice variant of the sodium channel SCN8A.
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