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.
Genome comparison of SARS-CoV-2 variants.
| Variant of concern | Amino acid changes (# of animals affected, 4 DPC) |
|---|---|
| ancestral | none detected |
| B.1.1.7 | none detected |
| B.1.351 | 5′ UTR, T201C (5/5) nsp3, L3892F (1/5) nsp3, G5942G (5/5) ORF3a, G172C (5/5) |
