منابع مشابه
Viral hijacking of mitochondrial lysyl-tRNA synthetase.
The primer for reverse transcription of the human immunodeficiency virus type 1 (HIV-1) genome is tRNA3(Lys). During assembly of HIV-1 particles, tRNA3(Lys) is taken up from the host cell along with lysyl-tRNA synthetase (LysRS), the tRNA binding protein that specifically aminoacylates the different tRNA(Lys) isoacceptors. In humans, the cytoplasmic and mitochondrial species of LysRS are encode...
متن کاملStructural basis underlying viral hijacking of a histone chaperone complex
The histone H3.3 chaperone DAXX is implicated in formation of heterochromatin and transcription silencing, especially for newly infecting DNA virus genomes entering the nucleus. Epstein-Barr virus (EBV) can efficiently establish stable latent infection as a chromatinized episome in the nucleus of infected cells. The EBV tegument BNRF1 is a DAXX-interacting protein required for the establishment...
متن کاملHijacking AFS
We have identified several techniques that allow uncontrolled access to files managed by AFS 3.0. One method relies on administrative (or root) access to a user’s workstation. Defending against this sort of attack is very difficult. Another class of attacks comes from promiscuous access to the physical network. Stronger cryptographic protocols, such as those employed by AFS 3.1, obviate this pr...
متن کاملProcess Hijacking
Process checkpointing is a basic mechanism required for providing High Throughput Computing service on distributively owned resources. We present a new process checkpoint and migration technique, called process hijacking, that uses dynamic program re-writing techniques to add checkpointing capability to a running program. Process hijacking makes it possible to checkpoint and migrate proprietary...
متن کاملA viral conspiracy: hijacking the chemokine system through virally encoded pirated chemokine receptors.
Several herpesviruses and poxviruses contain genes encoding for G protein-coupled receptor (GPCR) proteins that are expressed on the surface of infected host cells and/or the viral envelope. Most of these membrane-associated proteins display highest homology to the subfamily of chemokine receptors known to play a key role in the immune system. Virally encoded chemokine receptors have been modif...
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ژورنال
عنوان ژورنال: Nature Reviews Cancer
سال: 2006
ISSN: 1474-175X,1474-1768
DOI: 10.1038/nrc1998