Mutation accumulation of SARS-CoV-2 genome in North America, South America, and Oceania: Analysis of over 10.2 million sequences samples from Global Initiative on Sharing Avian Influenza Data

Supplementary file 1, Nonsynonymous substitutions identified across three regions.
Supplementary file 2,  A list of all gene-specific mutations, including their observed frequencies at each time point,
Supplementary file 3, Differences in S gene mutation frequencies across three geographic regions