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.
Lee CS, Perreault N, Brestelli JE, Kaestner KH.Lee CS, et al. Among authors: kaestner kh.Genes Dev. 2002 Jun 15;16(12):1488-97. doi: 10.1101/gad.985002.Genes Dev. 2002.PMID: 12080087Free PMC article.