An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Gotfredsen M, Gerdes K.Gotfredsen M, et al. Among authors: gerdes k.Mol Microbiol. 1998 Aug;29(4):1065-76. doi: 10.1046/j.1365-2958.1998.00993.x.Mol Microbiol. 1998.PMID: 9767574Free article.