A Cluster of Acidic Residues in the Cytoplasmic Domain of SARS-CoV-2 Spike is Required for Virion-Incorporation and Infectivity
Charlotte A. Stoneham, Rajendra Singh, Amalia De Leon…·John Guatelli
This study identifies an acidic cluster motif in the SARS-CoV-2 Spike protein's cytoplasmic domain essential for virion incorporation and infectivity.