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.
Diegelman-Parente A, Bevilacqua PC.Diegelman-Parente A, et al. Among authors: bevilacqua pc.J Mol Biol. 2002 Nov 15;324(1):1-16. doi: 10.1016/s0022-2836(02)01027-6.J Mol Biol. 2002.PMID: 12421555