SARS-CoV-2 Spike Protein Fusogenicity

Fusion and expression scores of SARS-CoV-2 spike protein fusion machinery core mutants from the paper "High-throughput identification of prefusion-stabilizing mutations of SARS-CoV-2 spike"

A higher expression score means the higher cell surface expression of that particular spike protein mutant, and a higher fusion score implies increased fusogenicity of that mutant.