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.
Schlenke TA, Begun DJ.Schlenke TA, et al. Among authors: begun dj.Genetics. 2003 Aug;164(4):1471-80. doi: 10.1093/genetics/164.4.1471.Genetics. 2003.PMID: 12930753Free PMC article.
Levine MT, Jones CD, Kern AD, Lindfors HA, Begun DJ.Levine MT, et al. Among authors: begun dj.Proc Natl Acad Sci U S A. 2006 Jun 27;103(26):9935-9. doi: 10.1073/pnas.0509809103. Epub 2006 Jun 15.Proc Natl Acad Sci U S A. 2006.PMID: 16777968Free PMC article.