Figure 2From: Complete genome sequence and pathogenesis of bovine viral diarrhea virus JL-1 isolate from cattle in ChinaPhylogenetic tree analysis of the E2 was created using the nucleotide sequences of the JL-1 isolate. The phylogenetic tree was prepared using the Neighbor-Joining method and bootstrap testing. Numbers over branches indicate the percentage of 1,000 bootstrap replicates that support each phylogenetic branch.Back to article page