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. 2020 Jan 18;278:197869. doi: 10.1016/j.virusres.2020.197869

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Fig. 1 — Phylogenetic analyses of PDCoV using the neighbour-joining algorithm and 1000 bootstrap replications in a heuristic search with 29 PDCoV reference strains available in GenBank. A S protein genomic sequence. B N protein sequence. C Partial ORF1a gene.