Fig. 1From: Emergence of a novel recombinant of CV-A5 in HFMD epidemics in Xiangyang, ChinaPhylogenetic analysis of Xiangyang CV-A5 isolates and reference strains from Genbank based on the VP1 sequences. Filled circle represented the strains isolated from Xiangyang and Filled square labeled the CV-A5 prototype Swartz. The GenBank accession no, isolation year and place of each reference strain were indicated. The phylogenetic tree was reconstructed by the neighbor-joining method on the basis of the Kimura (2-parameter) model implemented in MEGA-X. Bootstrap values of 500 was used for evaluation. The genotype demarcation was shownBack to article page