Fig. 4

A Statistical information on the phosphorylated proteins/peptides/sites. B Upper triangle (upper right of the diagonal line); numbers indicate the correlation values of the two samples,^* indicates the significance level (^*p < 0.05, ^**p < 0.01, ^***p < 0.001); the lower triangle (lower left of the diagonal line) gives the scatter plot of the expression values of the two samples, the red curve is the fitted trend, the higher the slope the stronger the correlation between the two samples; the diagonal line is the sample self-expression distribution graph