Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Methodology and preliminary results. Different bioinformatic tools were used to characterize the amino acid sequences of accessory proteins ORF3a, ORF6, ORF7a, ORF7b, and ORF8 via the ViruClust web application (A). The amino acid sequences were grouped into two time points: Early (March 2021–April 2021) and Late (July 2021–August 2021). The sequences were characterized based on the presence of SARS‐CoV‐2 variants (early B, late C) and the geographic distrib.
