Membrane heist: Coronavirus host membrane remodeling during replication
نویسندگان
چکیده
منابع مشابه
Membrane remodeling during reticulocyte maturation.
The transition of reticulocytes into erythrocytes is accompanied by extensive changes in the structure and properties of the plasma membrane. These changes include an increase in shear resistance, loss of surface area, and acquisition of a biconcave shape. The processes by which these changes are effected have remained largely undefined. Here we examine how the expression of 30 distinct membran...
متن کاملMembrane assembly and remodeling during reticulocyte maturation.
Membrane skeletal and cytoskeletal remodeling occurs throughout erythroid maturation. Microtubules and microfilaments have been identified morphologically in the nucleated erythroblast but the functional capability of these cytoskeletal structures during reticulocyte maturation has not been studied. Reticulocytes are formed from orthochromatic normoblasts by the process of nuclear extrusion. Tw...
متن کامل[Outer membrane remodeling of Salmonella typhimurium and host innate immunity].
Pathogenic gram-negative bacteria, including Salmonella typhimurium, remodel their outer membrane to survive within host tissues and phagosomes. The remodeling includes modifications of lipid A, a membrane anchor portion of lipopolysaccharide. Lipid A modifications, such as palmitoylation, deacylation, addition of aminoarabinose, and addition of phosphoethanolamine, are beneficial for salmonell...
متن کاملSARS-Coronavirus Replication/Transcription Complexes Are Membrane-Protected and Need a Host Factor for Activity In Vitro
SARS-coronavirus (SARS-CoV) replication and transcription are mediated by a replication/transcription complex (RTC) of which virus-encoded, non-structural proteins (nsps) are the primary constituents. The 16 SARS-CoV nsps are produced by autoprocessing of two large precursor polyproteins. The RTC is believed to be associated with characteristic virus-induced double-membrane structures in the cy...
متن کاملProtein-mediated membrane remodeling.
NOTICE: this is the author’s version of a work that was accepted for publication in Journal of Structural Biology. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive ...
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ژورنال
عنوان ژورنال: Biochimie
سال: 2020
ISSN: 0300-9084
DOI: 10.1016/j.biochi.2020.10.010