Additional file 1: Figure S1. of Detection of alpha- and betacoronaviruses in rodents from Yunnan, China

Geographical map of Jianchuan country and the sampling areas. Figure S2. Alignment and predicted domains and cleavage sites of AcCoV-JC34 spike protein. NTD, N-terminal domain; RBD, receptor-binding domain; HR, heptad repeat; TM, transmembrane anchor. The signal peptide corresponds to residues 1 to 19. The cleavage sites were indicated by arrows. (PDF 223 kb)