Fig. 2
From: Genetic diversity of Bovine Viral Diarrhea Virus from cattle in Chile between 2003 and 2007
Phylogenetic analysis of Chilean BVDV isolates based on partial E2 coding region (E2). The phylogenetic tree was prepared using the Maximum Likelihood method and numbers over branches indicate the percentage of 1000 bootstrap replicates that support each phylogenetic branch. The GenBak accession numbers are after the name of the BVDV strains. The Chilean viruses of this study are marked with circles