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.
Conserved domains in paralog group 4 members. Conserved residues are highlighted in reverse face. (A) The N-terminus of each paralog group 4 member, containing a conserved domain of 21 amino acids. (B) The homeodomain and upstream Pbx-binding hexapeptide motif.
