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.
Periodical. Singer, Maxine, and Philip Leder. "Messenger RNA: An Evaluation." Annual Review of Biochemistry 35, ([1966]): 195-230. Article. 36 Images.. Annual Review of Biochemistry