Who Discovered Codon
Marshall Nirenberg and Heinrich J. Matthaei Were the First to Reveal the Nature of a Codon in 1961. They Used a Cell-Free System to Translate a Poly-Uracil Rna...
Marshall Nirenberg and Heinrich J. Matthaei were the first to reveal the nature of a codon in 1961. They used a cell-free system to translate a poly-uracil RNA sequence (i.e., UUUUU…) and discovered that the polypeptide that they had synthesized consisted of only the amino acid phenylalanine.
Who discovered triplet codon?
In 1961 Marshall Nirenberg, a young biochemist at the National Institute of Arthritic and Metabolic Diseases, discovered the first “triplet”—a sequence of three bases of DNA that codes for one of the twenty amino acids that serve as the building blocks of proteins.
What did Marshall Warren Nirenberg discover?
The first assay Nirenberg developed was a bacterium-based in vitro protein-synthesis method. Together with Heinrich Matthaei, he made the crucial discovery that RNA, rather than DNA, programmed the synthesis of proteins.