Fig. 2From: Comparative proteomic analysis provides novel insights into the regulation mechanism underlying papaya (Carica papaya L.) exocarp during fruit ripening processQuantitative proteome analysis and QC validation of MS data. Protein were extracted in three biological replicates for each fruit group. Proteins were trypsin digested and analyzed by HPLC-MS/MS. (a) Pearson’s correlation of protein quantitation. (b) Mass delta of all identified peptides. (c) Length distribution of all identified peptidesBack to article page