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Recombination breakpoints in the genome of the PEDV/Belgorod/dom/2008 isolate predicted by RDP4. The potential parental strains and the recombinant isolate are shown in teal (major), purple (minor) and yellow (recombinant), respectively. Arrows indicate recombinant breakpoints. UTR, untranslated region; ORF, open reading frame; S, spike; E, envelope; M, membrane; N, nucleocapsid
