Fig. 2From: Comprehensive proteome and phosphoproteome profiling shows negligible influence of RNAlater on protein abundance and phosphorylationUnbiased and in-depth mass spectrometry result of phosphoproteome. Phosphopeptide enrichment efficiency (a) was depicted in pie chart. Based on probability of phosphosites measured, the number of phosphosites per peptide (b) and distribution of amino acid residues of phosphopeptides (c) were depicted in pie chartsBack to article page