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.
Phylogenetic trees showing DBSCAN results using only the reference sequences in Set 2 (Table 3) with the search radius parameter equal to 0.6 (top), and using a set that merges SARS-CoV-2 sequences and reference sequences with also set to 0.6 (bottom).
