"Early Selection of the Amino Acid Alphabet Was Adaptively Shaped by Biophysical Constraints of Foldability", Makarov et al 2023 User gwern, in the genomics subreddit, 11 Apr 2023
Scientists Discover Why Modern Proteins Use a Quasi-Universal Repertoire of 20 Amino Acids User BestOfNoPoliticsBot, in the Science but without politics! subreddit, 27 Feb 2023
Scientists Discover Why Modern Proteins Use a Quasi-Universal Repertoire of 20 Amino Acids User mightx, in the Reddit Science subreddit, 27 Feb 2023