A study on polymorphism of salivary esterase in personal identification / 法医学杂志

OBJECTIVE@#To research the value of polymorphism of salivary esterase(Set) in paternity and personal identification.@*METHODS@#Phenotype and genotype of human salivary esterase were detected in 114 liquid saliva samples from the Chinese population by disc electrophoresis and fast blue RR staining assay.@*RESULTS@#The frequency of Set type was F 22.81%, FS 50.88%, S2 6.31%. The estimated gene frequency of SetF was 0.4825 and SetS was 0.5175. The PE was 0.1875 and the DP was 0.6199.@*CONCLUSION@#Polymorphism of salivary esterase (Set) was practical in paternity and personal identification.