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.
Gupta A, Bhattacharjee A, Dmitriev OY, Nokhrin S, Braiterman L, Hubbard AL, Lutsenko S.Gupta A, et al. Among authors: hubbard al.Proc Natl Acad Sci U S A. 2011 Mar 29;108(13):5390-5. doi: 10.1073/pnas.1014959108. Epub 2011 Mar 15.Proc Natl Acad Sci U S A. 2011.PMID: 21406592Free PMC article.
Braiterman LT, Murthy A, Jayakanthan S, Nyasae L, Tzeng E, Gromadzka G, Woolf TB, Lutsenko S, Hubbard AL.Braiterman LT, et al. Among authors: hubbard al.Proc Natl Acad Sci U S A. 2014 Apr 8;111(14):E1364-73. doi: 10.1073/pnas.1314161111. Epub 2014 Mar 24.Proc Natl Acad Sci U S A. 2014.PMID: 24706876Free PMC article.