Fig. 3: Analysis of Oyo state Delta sequences compared to global Delta sequences.
From: Multiple expansions of globally uncommon SARS-CoV-2 lineages in Nigeria
a ML phylogenetic temporal reconstruction of full genome Delta sequences obtained in this study and temporally sampled Delta global sequences from GISAID as of 3 August 2021. Branches and tips are colored by country. The clade corresponding to the AY.36 lineage is indicated. b Spike protein mutation prevalence across all Delta lineages and the 2 most frequent lineages (AY.4 and B.1.617.2) compared to AY.36 lineage. c Prevalence of the most frequent Delta lineages globally compared to the distribution in Nigeria where AY.36 lineage was the most prevalent. AY.36 was represented in the global distribution (only 0.2% of global sequences) for comparison purposes. Data for b and c was obtained from (https://outbreak.info/)84.
