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.
The chromosomal regions flanking secA2 (blue) in Mycobacterium tuberculosis, Listeria monocytogenes, Clostridium difficile and Bacillus anthracis are shown. A component required for SecA2 transport in B. anthracis is also in blue. Genes encoding defined SecA2 substrates are shown in red, and presumed substrates are indicated in pink. Substrates encoded elsewhere in the chromosome are not shown.
