What is the motivation behind the CCA -> CCU modification between SARS-CoV-2 and the mRNA vaccine when encoding the signal peptide?
Posted by Franck Dernoncourt, at biology.stackexchange.com,
The S glycoprotein signal peptide in SARS-CoV-2 and the mRNA vaccine is encoded by: 3 3 3 3 3 3 3 3 …