Research Article

Algorithmic Assessment of Vaccine-Induced Selective Pressure and Its Implications on Future Vaccine Candidates

Figure 2

Most parsimonious cladogram of full-length predicted peptides. Pgh 3-2 was used as an outgroup since it is the ancestral strain of the vaccine strains. Strains from infected vaccinees are marked by . For a few strains, small sequence segments at the beginning of the gene were not obtained and were treated as missing values in the analysis.
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