Modern Engineering Marvels on MSN
New chemistry hints the first genetic code wasn’t built from the same 20 amino acids
The traditional explanation of the initial genetic code in life seems less established when ancient proteins seem to be ...
The Anxious Adult on MSN
Scientists say a core assumption about the origin of life may be wrong
Scientists now question how life’s building blocks first appeared before LUCA, reshaping our search for life beyond Earth.
News-Medical.Net on MSN
New technique synthesizes non-natural amino acids for advanced peptide therapeutics
Ozempic has been making headlines for its remarkable success in treating obesity and diabetes. Yet it is just one in a rapidly growing class of drugs called peptide therapeutics that sits between ...
Using just 20 amino acid letters, ribosomes spell out all the proteins needed to keep cells ticking. But Jason Chin, head of Cambridge’s Centre for Chemical & Synthetic Biology, has long wondered ...
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