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.
Runguphan W, Maresh JJ, O'Connor SE.Runguphan W, et al.Proc Natl Acad Sci U S A. 2009 Aug 18;106(33):13673-8. doi: 10.1073/pnas.0903393106. Epub 2009 Aug 5.Proc Natl Acad Sci U S A. 2009.PMID: 19666570Free PMC article.
Lee HY, Yerkes N, O'Connor SE.Lee HY, et al.Chem Biol. 2009 Dec 24;16(12):1225-9. doi: 10.1016/j.chembiol.2009.11.016.Chem Biol. 2009.PMID: 20064432Free PMC article.