HIV-1: packaging a shifty genome?
- PMID: 23414752
- DOI: 10.1016/j.chom.2013.01.015
HIV-1: packaging a shifty genome?
Abstract
In this issue of Cell Host & Microbe, Chamanian et al. (2013) show that the frameshifting region in the HIV-1 genome influences the efficiency of genome packaging. This study may provide insights into mechanisms that constrain retroviruses into packaging only two copies of the genome during retroviral assembly.
Copyright © 2013 Elsevier Inc. All rights reserved.
Comment on
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A cis-acting element in retroviral genomic RNA links Gag-Pol ribosomal frameshifting to selective viral RNA encapsidation.Cell Host Microbe. 2013 Feb 13;13(2):181-92. doi: 10.1016/j.chom.2013.01.007. Cell Host Microbe. 2013. PMID: 23414758 Free PMC article.
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