Fig. 4
From: Generation and comparative genomics of synthetic dengue viruses
SNV variability analysis. a Sequence logo presentation of the SNVs variability in each of the 4 DENV serotype and ZIKV. b Variability distributions of the SNV and Non-SNV positions. The Non-SNV values were randomly selected from the 1st/2nd/3rd positions in their codons (relatively to their frequencies), such that the subsets of the Non-SNV has the same position distribution as the SNVs. The results show significantly higher values in the SNV case among the genomes of all DENV serotypes and ZIKV (empirical p < 0.02; see details in the Methods)