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10/04/1927 American biochemist Marshall Warren Nirenberg is born

34:33

A Conversation with Dr. Marshall Nirenberg

1:05

Nirenberg Clip 5

9:20

The genetic code

5:24

What is DNA and How Does it Work?

Nirenberg was one of the people who broke the genetic code. Proteins are chains of twenty basic amino acids. Their order is written in DNA. Every acid is coded by a group of three bases. Nirenberg together with Heinrich Matthaei discovered first association of such triplet with actual amino acid.
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