This portion of mRNA is located between the first nucleotide that is transcribed and the start codon (AUG) of the coding region, and it does not affect the sequence of amino acids in a protein ...

A few years ago, Moderna (NASDAQ: MRNA) stock soared on the back of the highly successful vaccine it developed in record time. At its peak in 2021, Moderna traded for over $450 per share.

Moderna, Inc. engages in the development of transformative medicines based on messenger ribonucleic acid (mRNA). Its product pipeline includes the following modalities: prophylactic vaccines ...