The chemical reactions and pathways resulting in the formation of peptides, compounds of 2 or more (but usually less than 100) amino acids where the alpha carboxyl group of one is bound to the alpha amino group of another. This may include the translation of a precursor protein and its subsequent processing into a functional peptide. [ GOC:jl GOC:dph ]
Synonyms: peptide formation peptide biosynthesis peptide anabolism peptide synthesis