Fig 1.
Schematic representation of xenocin operon xciA and ximB genes. P1, inducible promoter; P2, constitutive promoter; T, translocation domain; R, receptor binding domain; C, catalytic domain; I, immunity domain; H, hemolysin domain.
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.