ABSTRACT Coronavirus (CoV) replication and transcription are carried out in close proximity to restructured endoplasmic reticulum (ER) membranes in replication/transcription complexes (RTC). Many of the CoV nonstructural proteins (nsps) are required for RTC function; however. not all of their functions are known. nsp15 contains an endoribonuclease domain that is conserved in the CoV f... https://www.roneverhart.com/Slate-Digital-VCC-Virtual-Console-Collection-p32717/