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.
Boxplot distribution for the codon adaptation index (CAI) for Avian coronavirus spike (S), nucleocapsid (N), non-structural protein 2 (NSP2) and papain-like protease (PLpro) and Gallus gallus beta-actin, lung surfactant protein A, intestinal cholecystokinin, oviduct ovomucin alpha subunit and kidney vitamin D receptor (represented together in a single boxplot).
