Loss of FCoV-23 spike domain 0 enhances fusogenicity and entry kinetics - M. Alejandra Tortorici; Annette Choi; Cecily A. Gibson; Jimin Lee; Jack T. Brown; Cameron Stewart; Anshu Joshi; Sheri Harari; Isabelle Willoughby; Catherine Treichel; Elizabeth M. Leaf; Jesse D. Bloom; et al. (Nature, 2025)