Table 1.

Acronyms used in this article.

Acronym	Definition
NPC	Nuclear pore complex
Nup	Nucleoporin
FG	Phenylalanine-glycine-rich
NLS	Nuclear localization signal
NES	Nuclear export signal
NCR	Non-coding region
IRES	Internal ribosome entry site
S-L	Stem-loop
ITAF	IRES trans-acting factors
RNP	Ribonucleoprotein
EMCV	Encephalomyocarditis virus
FMDV	Foot and mouth disease virus
HRV	Human rhinovirus
CVB3	Coxsackievirus B3
EV71	Enterovirus 71
TMEV	Theiler's murine encephalomyelitis virus
HAV	Hepatitis A virus
EGFP	Enhanced green fluorescent protein
PAMP	Pathogen associated molecular pattern
ISG	Interferon-stimulated gene
Pol	RNA polymerase