Resistance of Ribosomal Protein mRNA Translation to Protein Synthesis Shutoff Induced by Poliovirus-Reference-Cited by-同舟云学术

Resistance of Ribosomal Protein mRNA Translation to Protein Synthesis Shutoff Induced by Poliovirus

Published:1999-08 Issue:8 Volume:73 Page:7070-7076
ISSN:0022-538X
Container-title:Journal of Virology
language:en
Short-container-title:J Virol

Author:

Cardinali Beatrice¹,Fiore Lucia²,Campioni Nadia¹,De Dominicis Alessandra¹,Pierandrei-Amaldi Paola¹

Affiliation:

1. Istituto di Biologia Cellulare CNR,1 and

2. Laboratorio di Virologia, Istituto Superiore di Sanita′,2 Rome, Italy

Abstract

ABSTRACT Poliovirus infection induces an overall inhibition of host protein synthesis, although some mRNAs continue to be translated, suggesting different translation requirements for cellular mRNAs. It is known that ribosomal protein mRNAs are translationally regulated and that the phosphorylation of ribosomal protein S6 is involved in the regulation. Here, we report that the translation of ribosomal protein mRNAs resists poliovirus infection and correlates with an increase in p70 s6k activity and phosphorylation of ribosomal protein S6.

Publisher

American Society for Microbiology

Subject

Virology,Insect Science,Immunology,Microbiology

Link

https://journals.asm.org/doi/pdf/10.1128/JVI.73.8.7070-7076.1999

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