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Recoded gene circuits for multiplexed genetic code expansion
Quadruplet codons allow multiplexing of non-canonical amino acids within single polypeptides in living cells. We show that including high-usage triplet codons after quadruplet codons can improve their decoding efficiency in genetic circuits, which allowed us to develop a system for the programmable biosynthesis of exotic macrocyclic peptides in cells.
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Navigating the vaccines landscape
We explore the latest developments in the vaccines field, through our editorial feature and showcase of companies.