Investigating the Biological Relevance of <i>In Vitro</i>-Identified Putative Packaging Signals at the 5' Terminus of Satellite Tobacco Necrosis Virus 1 Genomic RNA.

ABSTRACT: Satellite tobacco necrosis virus 1 (STNV-1) is a model system for in vitro RNA encapsidation studies (N. Patel, E. C. Dykeman, R. H. A. Coutts, G. P. Lomonossoff, et al., Proc Natl Acad Sci U S A 112:2227-2232, 2015, https://doi.org/10.1073/pnas.1420812112; N. Patel, E. Wroblewski, G. Leonov, S. E. V. Phillips, et al., Proc Natl Acad Sci U S A 114:12255-12260, 2017, https://doi.org/10.1073/pnas.1706951114), leading to the identification of degenerate packaging signals (PSs) proposed to be involved in the recognition of its genome by the capsid protein (CP). The aim of the present work was to investigate whether these putative PSs can confer selective packaging of STNV-1 RNA in vivo and to assess the prospects of using decoy RNAs in antiviral therapy. We have developed an i

SUBMITTER: Kotta-Loizou I 

PROVIDER: S-EPMC6475782 | biostudies-literature | 2019 May

REPOSITORIES: biostudies-literature