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.
In vivo occupancy of the hmuR-hmuP promoter by HmuP. Cells of the wild-type (Wt) or hmuP mutant were grown in low-iron (L) or high-iron (H) medium, cross-linked, and immunoprecipitated with anti-HmuP antibodies as described in the text. The precipitated DNA was analyzed by qPCR using primers that amplify promoter DNA from hmuR-hmuP, fegA, or bll5796. The data are expressed as the relative starting quantity (SQ) of immunoprecipitated DNA normalized to input DNA.
