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.
Rosen MK, Standaert RF, Galat A, Nakatsuka M, Schreiber SL.Rosen MK, et al. Among authors: schreiber sl.Science. 1990 May 18;248(4957):863-6. doi: 10.1126/science.1693013.Science. 1990.PMID: 1693013
Chen J, Zheng XF, Brown EJ, Schreiber SL.Chen J, et al. Among authors: schreiber sl.Proc Natl Acad Sci U S A. 1995 May 23;92(11):4947-51. doi: 10.1073/pnas.92.11.4947.Proc Natl Acad Sci U S A. 1995.PMID: 7539137Free PMC article.