TY - RPRT TI - The PRRA insert at the S1/S2 site modulates cellular tropism of SARS-CoV-2 and ACE2 usage by the closely related Bat raTG13 AU - Liu, S. AU - Selvaraj, P. AU - Lien, C. AU - Wu, W. W. AU - Chou, C.-K. AU - Wang, T. PY - 2020 DO - 10.1101/2020.07.20.213280 UR - https://www.biorxiv.org/content/10.1101/2020.07.20.213280v1 ID - 10.1101/2020.07.20.213280 ER -