The Conserved Coronavirus Macrodomain Promotes Virulence and Suppresses the Innate Immune Response during Severe Acute Respiratory Syndrome Coronavirus Infection. by Fehr, A, Channappanavar, R, Jankevicius, G, Fett, C, Zhao, J, Athmer, J, Meyerholz, D, Ahel, I, Perlman, S