Skip to main content
Fig. 6 | Gut Pathogens

Fig. 6

From: Genetic evolution and phylogenetic analysis of porcine epidemic diarrhea virus strains circulating in and outside China with reference to a wild type virulent genotype CHYJ130330 reported from Guangdong Province, China

Fig. 6Fig. 6Fig. 6

A–F Phylogenetic trees based on A complete genome of 43 PEDVs (B–F) Amino acid sequence of S glycoprotein gene, envelope, membrane, nucleocapsid and ORF3 genes respectively. The trees were constructed by the distance-based neighbor-joining algorithm using MEGA software. Bootstrap was set in 1000 replicates with a value > 70% to assess the significance of the tree topology. A bar of 0.002/0.005/0.05 indicated nucleotide or amino acid substitutions per site. “white circle” indicated strains from USA, “white diamond” indicated strains from South Korea, “white down-pointing triangle” indicated strains from China after 2013, “black down-pointing triangle” indicated strain from this study, “black diamond” indicated strains from Belgium, “black up-pointing triangle” indicated strains from China before 2013, “No symbol” indicated strains from other parts of world.

Back to article page

Gut Pathogens

ISSN: 1757-4749