P681 mutations within the polybasic motif of spike dictate fusogenicity and syncytia formation of SARS CoV-2 variants
A. Kuzmina, N. Atari, A. Ottolenghi…·R. Taube
This study investigates how mutations at position 681 of the SARS-CoV-2 spike protein affect viral fusogenicity and syncytia formation across variants.