Genetic polymorphism of two STR loci D2S1399 and D5S2500 in Eastern Chinese Han population / 法医学杂志

OBJECTIVE@#To obtain the genetic polymorphism data of two STR loci D2S1399 and D5S2500 in Eastern Chinese Han population.@*METHODS@#Blood samples or buccal swabs of unrelated Han individuals living in eastern China were analyzed using PCR-nature polyacrylamide gel electrophoresis-sliver staining method.@*RESULTS@#11 alleles of D2S1399 and 9 alleles of D5S2500 were observed in the samples respectively, the observed heterozygosity (Ho) values, the discrimination power (DP) values and the power of exclusion (PE) values of D2S1399 and D5S2500 is 0.745 and 0.807, 0.958 and 0.917, 0.554 and 0.643, respectively.@*CONCLUSION@#The result showed that D2S1399 and D5S2500 were highly informative loci and suitable for forensic application.