منابع مشابه
Proteomics of herpes simplex virus replication compartments: association of cellular DNA replication, repair, recombination, and chromatin remodeling proteins with ICP8.
In this study, we have used immunoprecipitation and mass spectrometry to identify over 50 cellular and viral proteins that are associated with the herpes simplex virus 1 (HSV-1) ICP8 single-stranded DNA-binding protein. Many of the coprecipitating cellular proteins are known members of large cellular complexes involved in (i) DNA replication or damage repair, including RPA and MSH6; (ii) nonhom...
متن کاملEpstein-Barr Virus DNA Replication
Epstein-Barr virus (EBV) and its close relatives are the only known viruses that have two fully independent systems for replicating their genomes, one that supports virus production during active or "lytic" infection, and a second one that operates during latent stages of infection to allow the circular viral genomes to be duplicated during each cell division cycle. Although EBV's system of lyt...
متن کاملHerpes simplex virus DNA replication.
The Herpesviridae comprise a large class of animal viruses of considerable public health importance. Of the Herpesviridae, replication of herpes simplex virustype-1 (HSV-1) has been the most extensively studied. The linear 152-kbp HSV-1 genome contains three origins of DNA replication and approximately 75 open-reading frames. Of these frames, seven encode proteins that are required for originsp...
متن کاملArchitecture of replication compartments formed during Epstein-Barr virus lytic replication.
Epstein-Barr virus (EBV) productive DNA replication occurs at discrete sites, called replication compartments, in nuclei. In this study we performed comprehensive analyses of the architecture of the replication compartments. The BZLF1 oriLyt binding proteins showed a fine, diffuse pattern of distribution throughout the nuclei at immediate-early stages of induction and then became associated wit...
متن کاملHomologous recombinational repair factors are recruited and loaded onto the viral DNA genome in Epstein-Barr virus replication compartments.
Homologous recombination is an important biological process that facilitates genome rearrangement and repair of DNA double-strand breaks (DSBs). The induction of Epstein-Barr virus (EBV) lytic replication induces ataxia telangiectasia-mutated (ATM)-dependent DNA damage checkpoint signaling, leading to the clustering of phosphorylated ATM and Mre11/Rad50/Nbs1 (MRN) complexes to sites of viral ge...
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ژورنال
عنوان ژورنال: Journal of Virology
سال: 2013
ISSN: 0022-538X
DOI: 10.1128/jvi.02046-13