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.
Operon mapping by RT-PCR analysis of iron- and Fur-regulated genes. The template RNA was purified from mid-log-phase bacteria grown in iron-rich and iron-limited MEM-α for iron-induced (exbB3, exbD3, and Cj0111) and iron-repressed genes, respectively. Predicted RT-PCR fragments with gene names are shown at the bottom. The gel lanes match the RT-PCR fragment labels. Lanes M1 and M2 show the 1-kb and 100-bp DNA ladders, respectively.
