Figure 8From: Host-range shift of H3N8 canine influenza virus: a phylodynamic analysis of its origin and adaptation from equine to canine hostThe U content of H3N8 CIV. U content was calculated using BioEdit, and the regression curves over time for each segment of H3N8 CIV (blue line) and H3N8 EIV (red line) were performed using GraphPad version 7.Back to article page