Fig. 1From: Evaluation of functionality for serine and threonine phosphorylation with different evolutionary ages in human and mouseThree evolutionary age groups of phosphosites. (a) The age groups of phosphoites were divided in to the old, median and young based on the phylogeny of 8 vertebrate species. (b) The distributions of three kinds of phosphosites and local structures in the age groups. pS: phosphor-serine; pT: phosphor-threonine; pY: phosphor-tyrosineBack to article page