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.
Loewen CJ, Gaspar ML, Jesch SA, Delon C, Ktistakis NT, Henry SA, Levine TP.Loewen CJ, et al.Science. 2004 Jun 11;304(5677):1644-7. doi: 10.1126/science.1096083.Science. 2004.PMID: 15192221
Chruscicki A, Macdonald VE, Young BP, Loewen CJ, Howe LJ.Chruscicki A, et al. Among authors: loewen cj.Genetics. 2010 Jun;185(2):469-77. doi: 10.1534/genetics.110.116285. Epub 2010 Mar 29.Genetics. 2010.PMID: 20351216Free PMC article.