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.
Coin F, Bergmann E, Tremeau-Bravard A, Egly JM.Coin F, et al.EMBO J. 1999 Mar 1;18(5):1357-66. doi: 10.1093/emboj/18.5.1357.EMBO J. 1999.PMID: 10064601Free PMC article.