An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to
the .gov website. Share sensitive information only on official,
For uncovering the last unknown sequences of the human genome.
An official website of the
NIH Office of Human Resources