Extended Data Fig. 1: Lineage B RBD panel assembly and phylogenetic analysis.

a, Coronavirus sequences were downloaded from NCBI and further parsed to 29 unique RBD variants. b, Virus isolate name, accession number, clade, host species and location of identification listed for the 29 unique lineage B RBDs used in this study. c, Cladograms for the spike RBD and coronavirus RNA-dependent RNA polymerase (nsp12). d, Overview of experimental timeline.