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.
Yeung KY, Dombek KM, Lo K, Mittler JE, Zhu J, Schadt EE, Bumgarner RE, Raftery AE.Yeung KY, et al. Among authors: zhu j.Proc Natl Acad Sci U S A. 2011 Nov 29;108(48):19436-41. doi: 10.1073/pnas.1116442108. Epub 2011 Nov 14.Proc Natl Acad Sci U S A. 2011.PMID: 22084118Free PMC article.