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.
Anderson AM, Staley JP.Anderson AM, et al. Among authors: staley jp.Proc Natl Acad Sci U S A. 2008 May 13;105(19):6793-4. doi: 10.1073/pnas.0803068105. Epub 2008 May 12.Proc Natl Acad Sci U S A. 2008.PMID: 18474864Free PMC article.No abstract available.
Mayas RM, Maita H, Semlow DR, Staley JP.Mayas RM, et al. Among authors: staley jp.Proc Natl Acad Sci U S A. 2010 Jun 1;107(22):10020-5. doi: 10.1073/pnas.0906022107. Epub 2010 May 12.Proc Natl Acad Sci U S A. 2010.PMID: 20463285Free PMC article.