Fig. 4From: Porcine epidemic diarrhea virus strain CH/HLJ/18 isolated in China: characterization and phylogenetic analysisCross-over regions in the genomes of BJ-2011-1 and CH_hubei_2016 identified by RDP4 and SimPlot. (a) RDP4 (Bootscan) showed that the recombination breakpoint was at ORF1b (nt18360). RPD4 was performed using default settings. (b) The SimPlot intersection area was consistent with the RPD4 results. The operating parameters used were the Kimura (2-parameter) distance model, 2.0 Ts/Tv ratio, neighbor-joining tree model, and 1000 Bootstrap replicatesBack to article page