Fig. 2From: Quantitative phosphoproteomic analysis reveals chemoresistance-related proteins and signaling pathways induced by rhIL-6 in human osteosarcoma cellsHierarchical clustering of differentially expressed phosphoproteins and their specific phosphorylation sites between the Lob group and the IL-6 group. Each group contained three replicates. A heatmap was generated to visualize the distribution of phosphoproteins in the different groups. Red, blue and white indicate increased expression, decreased expression, and a lack of recorded information in the protein extracts, respectivelyBack to article page