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.
DNA binding of gp44 and CI. (A) Separation on a 6% polyacrylamide DNA retardation gel of 25 nM intergenic region (IGR) DNA after incubation with varying concentrations of CI (left) or gp44 (right). (B) IGR DNA incubated with gp44-NTD or gp44-CTD. The protein concentrations are given above the gel as the -fold molar excess of protein to DNA. The position of the IGR DNA band is indicated.
