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.
Conservation of the CYP26C1 protein across species. Shown is a portion of the CYP26C1 protein (amino acids 151 to 200 of 523 in the ARS-UCD1.2 reference assembly). Amino acid 188 (bold), altered in mandibulofacial dysostosis calves, is conserved across all other species studied.
