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.
Alignment of the sequences of the LEE1 regulatory region of EHEC and EPEC. Lightly shaded areas correspond to the distal promoter (P1); darkly shaded areas correspond to the EHEC-specific proximal promoter (P2). Unshaded box 1 corresponds to the assigned ATG based on a longer reading frame; unshaded box 2 corresponds to the ATG that is associated with a putative ribosome binding sequence.
