Results 221 to 230 of about 445,400 (250)

RVvictor: Virus RNA-directed molecular interactions for RNA virus infection

Computers in Biology and Medicine
RNA viruses are major human pathogens that cause seasonal epidemics and occasional pandemic outbreaks. Due to the nature of their RNA genomes, it is anticipated that virus's RNA interacts with host protein (INTPRO), messenger RNA (INTmRNA), and non-coding RNA (INTncRNA) to perform their particular functions during their transcription and replication ...
Kuerbannisha Amahong, Wei Zhang 0218, Yu-Hong Liu, Teng Li, Shijie Huang, Lianyi Han, Lin Tao, Feng Zhu 0004   +7 more
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Infectivity studies of bromegrass mosaic virus RNA

Virology, 1965
Abstract The infectivity of bromegrass mosaic virus (BMV) RNA has been investigated. The infectivity per unit weight of unfractionated RNA was approximately one-third that of an equivalent weight of RNA in the virus. No significant loss of infectivity occurred during 70 hours of incubation at 30°.
L E, Bockstahler, P, Kaesberg
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INHIBITION OF CELL FUNCTIONS BY RNA-VIRUS INFECTIONS

Annual Review of Microbiology, 1984
The studies with poliovirus have revealed that cells have a full capacity to translate uncapped mRNA, although their own mRNAs are capped and methylated. These observations have been confirmed by translation studies in fractionated systems in vitro.
L, Kääriäinen, M, Ranki
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RNA-RNA Recombination and Evolution in Virus-Infected Plants

Annual Review of Phytopathology, 1994
Viruses that depend on RNA-dependent RNA polymerases (RdRp) for repli­ cation of their genomic and subgenomic RNAs are subject to high inherent misincorporation of nucleotides that can lead to heterogeneous mixtures of related species (46, 93). It has been proposed that RNA viruses evolved the means for correcting high error rates through an ability to
A. E. Simon, J. J. Bujarski
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Immunofluorescent demonstration of double-stranded RNA and virus antigen in RNA virus-infected cells

Virology, 1974
Abstract The indirect immunofluorescence procedure has been used for demonstration of double-stranded RNA in cells infected with reovirus, poliomyelitis, and tick-borne encephalitis (TBE) viruses. Rabbit sera against poly(A)-poly(U) and poly(I)-poly(C) react specifically with double-stranded RNA.
I N, Gavrilovskaya, I K, Lavrova, M K, Voroshilova, M P, Chumakov, A M, Poverenny, V K, Podgorodnichenko   +5 more
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Influenza virus, an RNA virus, synthesizes its messenger RNA in the nucleus of infected cells

Cell, 1981
Abstract It had not been established whether influenza virus, an RNA virus of negative polarity, synthesizes its mRNA in the nucleus or cytoplasm of infected cells. To determine the site of synthesis, we fractionated infected chicken embryo fibroblasts and BHK-21 cells using both aqueous and nonaqueous procedures, and assayed the pulse-labeled viral ...
C, Herz, E, Stavnezer, R, Krug, T, Gurney   +3 more
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The virus-inducted structures in RNA virus infected macrophages

2008
Beside nonspecific character pathology of cells infected by virus, within its the typical for viral infection changes can be defined as virus-inducted structures — the viroplasts, polyribosomal filaments, microfibrils and others. The system of mononuclear phagocytes phylogenically belongs to the most ancient system of immunity.
N. G. Plekhova, L. M. Somova, E. V. Pustovalov   +2 more
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Virus-specific RNA and DNA in nuclei of cells infected with fowlpox virus

Virology, 1976
Abstract Poxviruses appear to be assembled exclusively in the cytoplasm of infected cells, and it has been generally held that all replicative events are restricted to the cytoplasm. Previous work in this laboratory has shown that fowlpox virus (FPV) stimulates DNA synthesis both in vivo and in vitro , which, together with the ability of FPV to ...
L G, Gafford, C C, Randall
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Identification of virus-specific RNA in cells infected with rous sarcoma virus

Biochemical and Biophysical Research Communications, 1971
Abstract The cytoplasm and nuclei of cells infected with Rous sarcoma virus contain RNA which can be annealed to single-stranded DNA synthesized by the RNA-dependent polymerase of the virus. Formation of DNA:RNA hybrids was detected by equilibrium centrifugation in Cs 2 SO 4 , and by step-wise elution from hydroxy-apatite.
A C, Garapin, J, Leong, L, Fanshier, W E, Levinson, J M, Bishop   +4 more
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Virus-Specific RNA in Cells Productively Infected or Transformed by Polyoma Virus

Journal of Molecular Biology, 1966
Virus-specific RNA is detected in mouse kidney cells infected by polyoma virus by means of hybridization between [3H]thymidine-labeled virus DNA and 32P pulse-labeled RNA. Small amounts of “early” RNA are observed before virus DNA synthesis begins; during the later phases of virus development, there is a sharp increase in the amount of virus-specific ...
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