Choi, A., Singleton, D., Stout, A., Millet, J., Whittaker, G., 2021. In vitro and computational analysis of the putative furin cleavage site (RRARS) in the divergent spike protein of the rodent coronavirus AcCoV-JC34 (sub-genus luchacovirus).. https://doi.org/10.1101/2021.12.16.473025