Facchiano, Angelo The genetic code is not an optimal code in a model taking into account both the biosynthetic relationships between amino acids and their physicochemical properties. [electronic resource] - Journal of theoretical biology 12 2018 - 45-51 p. digital Publication Type: Journal Article ISSN: 1095-8541 Standard No.: 10.1016/j.jtbi.2018.09.021 doi Subjects--Topical Terms: Amino Acids--chemistryAnimalsBiocatalysisEvolution, MolecularGenetic CodeHumansModels, GeneticSelection, Genetic