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.
Tauriello DV, Jordens I, Kirchner K, Slootstra JW, Kruitwagen T, Bouwman BA, Noutsou M, Rüdiger SG, Schwamborn K, Schambony A, Maurice MM.Tauriello DV, et al. Among authors: kruitwagen t.Proc Natl Acad Sci U S A. 2012 Apr 3;109(14):E812-20. doi: 10.1073/pnas.1114802109. Epub 2012 Mar 12.Proc Natl Acad Sci U S A. 2012.PMID: 22411803Free PMC article.