Characterization of the Hantaan Nucleocapsid Protein-Ribonucleic Acid Interaction
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چکیده
منابع مشابه
Helical nucleocapsid structure of the oncogenic ribonucleic acid viruses (oncornaviruses).
Negative staining of virions and isolated nucleoids from avian myeloblastosis virus, murine leukemia virus, murine mammary tumor virus, and feline leukemia virus reveals common internal structures. The majority of virions that are penetrated by phosphotungstate show spherical nucleoids with no apparent symmetry. In a small percentage of virions, two distinctive structures are found: (i) single ...
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In contrast to most negative-stranded RNA viruses, hantaviruses and other viruses in the family Bunyaviridae mature intracellularly, deriving the virion envelope from the endoplasmic reticulum (ER) or Golgi compartment. While it is generally accepted that Old World hantaviruses assemble and bud into the Golgi compartment, some studies with New World hantaviruses have raised the possibility of m...
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Numerous reports have been published on the properties and reaction mechanism of the highly purified enzyme preparations that catalyze the deoxyribonucleic acid-directed synthesis of ribonucleic acid (l-6). The various RNA polymerases tudied, although differing in some respects, show a remarkable similarity in their cofactor requirements, reaction kinetics, physical properties, and facility to ...
متن کاملInteraction between molecules of hantavirus nucleocapsid protein.
Intermolecular interactions of Tula hantavirus N (nucleocapsid) protein were detected in the yeast two-hybrid system, prompting further attempts to study this phenomenon. Using chemical cross-linking and immunoblotting it was shown that the N protein from purified virus and from infected cell lysates as well as recombinant protein produced in a baculovirus expression system are capable of formi...
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Coronavirus contains three envelope proteins, M, E and S, and a nucleocapsid, which consists of genomic RNA and N protein, within the viral envelope. We studied the macromolecular interactions involved in coronavirus assembly in cells infected with a murine coronavirus, mouse hepatitis virus (MHV). Coimmunoprecipitation analyses demonstrated an interaction between N protein and M protein in inf...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1999
ISSN: 0021-9258
DOI: 10.1074/jbc.274.47.33732