SARS-CoV-2(17) mRNA(10) RNA(9) the SARS-CoV-2(9) Antiviral(8) Host(8) Protein(7) translation(7) nsp1(7) viral replication(7) expression(7) early stage(6) host mRNA(6) inhibit(6) virus(6) residue(6) Spread(6) mRNAs(6) widespread(6) viral mRNAs(6) ribosome(6) Complete(5) mechanism(5) betacoronaviruses(5) sequence(5) conserved(5) components(4) researcher(4) Genes(4) Type III IFN(3)