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(A) Phylogenetic analysis based on the complete genome nucleotide sequence of PEDV HM2017 strain and 532 reference PEDV strains. (B) Phylogenetic analysis based on the S gene nucleotide sequence of PEDV HM2017 strain and 532 reference PEDV strains. PEDV HM2017 strain is indicated with a red triangle. The phylogenetic tree was constructed with the neighbor-joining method with 1000 bootstrap replications using MEGA 6.06 software.
