Fig. 1From: Low prevalence of equine coronavirus in foals in the largest thoroughbred horse breeding region of Japan, 2012–2014Phylogenetic analysis of the nucleotide sequences of the nucleocapsid gene of equine coronavirus. Closed circles indicate two equine coronaviruses analyzed in this study (Hidaka-No.61/2012 and Hidaka-No.119/2012). The percentage bootstrap support is indicated by the value at each node; values <70 % are omitted. Scale bars indicate nucleotide substitutions per site. BCoV (Bovine coronavirus) Kakegawa strain is used as an out-groupBack to article page