We constructed 3 separate time-resolved phylogenies in order to understand the possible origin and transmission routes of early SARS-CoV-2 isolates as well as of B.1.1.7 and B.1.351 variants in Bangladesh.
Check the phylogenetic builds here:
Al Nahid, A. and Ghosh, A., 2021. Investigating the possible origin and transmission routes of SARS-CoV-2 genomes and variants of concern in Bangladesh. Infection, Genetics and Evolution, 95, p.105057. https://doi.org/10.1016/j.meegid.2021.105057.