Since the outbreak of severe acute respiratory syndrome (SARS) in 2003. the three-dimensional structures of several of the replicase/transcriptase components of SARS coronavirus (SARS-CoV). the non-structural proteins (Nsps). have been determined. https://www.spidertattooz.com/OMEGA-Seamaster-Aqua-Terra-150M-220-10-38-20-02-001-p15833/