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, secure websites.
This letter congratulates Nirenberg for the two manuscripts on protein synthesis, which he sent to the Institut Pasteur in late 1961. Jacob refers to Nirenberg's work as a "wonderful story."