Figure 1From: Genetic determinants of amidating enzyme activity and its relationship with metal cofactors in human serum PHM and PAL Activities. Graphs depict frequency histograms for PHM (A) and PAL (B) activities, and the PHM/PAL activity ratio (C). (D) PHM and PAL activities for each subject are positively and linearly correlated. *depicts p < 0.05 Pearson correlation.Back to article page