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Maximum likelihood analysis of lineages of the Omicron variant with 4639 samples, aLRT branch support. Black dots represent support ≥ 0.8. Colorful tips based on Brazilian regions and the 5 countries that presented the highest number of sequences recovered via blast. A. Complete tree. B. Subclades. Bold sample lanes represent genomes sequenced in this study. Complete figure with branch support and uncolapsed clade is available on SupplementaryData8.
