Fig. 5From: Genetic characterization of atypical porcine pestivirus from neonatal piglets with congenital tremor in Hubei province, ChinaRecombination analysis of all available APPV strains based on the encoding sequences. Potential recombination events were identified using Recombination Detection Program version 4 (RDP4) and then examined using SimPlot version 3.5.1 and Bootscan analysis. Additional details were represented in Additional file 5: Table S3Back to article page