Extended Data Figure 3: Stability of engineered mutations in viruses replicating in the soft palate.
From: The soft palate is an important site of adaptation for transmissible influenza viruses
Deep sequencing of the HA gene segment from virus populations in the soft palate from 1, 3, 5 and 7 dpi reveals a rapid change at position 222, but no change in the other engineered sites. The engineered sites are highlighted in blue, while the wild-type nucleotide is in orange. Each bar represents a single animal.
