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.
Sandoval-Castillo J, Gates K, Brauer CJ, Smith S, Bernatchez L, Beheregaray LB.Sandoval-Castillo J, et al. Among authors: brauer cj.Proc Natl Acad Sci U S A. 2020 Jul 21;117(29):17112-17121. doi: 10.1073/pnas.1921124117. Epub 2020 Jul 9.Proc Natl Acad Sci U S A. 2020.PMID: 32647058Free PMC article.