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.
Mutations in the respective position in ORF3a protein sequence compared with reference Wuhan sequence YP_009724391.1. Note: From: existing amino acid in reference sequence; position: amino acid position in the sequence; To: mutated amino acid in studied sequence.
