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.
Boyd BM, Allen JM, Nguyen NP, Sweet AD, Warnow T, Shapiro MD, Villa SM, Bush SE, Clayton DH, Johnson KP.Boyd BM, et al. Among authors: clayton dh.Syst Biol. 2017 Nov 1;66(6):896-911. doi: 10.1093/sysbio/syx027.Syst Biol. 2017.PMID: 28108601Free PMC article.