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.
Li X, Frank DN, Pace N, Zengel JM, Lindahl L.Li X, et al. Among authors: lindahl l.RNA. 2002 Jun;8(6):740-51. doi: 10.1017/s1355838202022082.RNA. 2002.PMID: 12088147Free PMC article.
Lindahl L, Zengel JM.Lindahl L, et al.Proc Natl Acad Sci U S A. 1979 Dec;76(12):6542-6. doi: 10.1073/pnas.76.12.6542.Proc Natl Acad Sci U S A. 1979.PMID: 160567Free PMC article.
Zengel JM, Lindahl L.Zengel JM, et al. Among authors: lindahl l.Proc Natl Acad Sci U S A. 1990 Apr;87(7):2675-9. doi: 10.1073/pnas.87.7.2675.Proc Natl Acad Sci U S A. 1990.PMID: 2157208Free PMC article.