Genetic Polymorphism of two STR Loci D2S1399 and D5S2500 in Eastern Chinese Han Population

Abstract

Abstract: 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.

Key words: D2S1399, D5S2500, genetic polymorphism, forensic science

XIA SHUI-XIU;GAO YU-ZHEN;BIAN SHI-ZHONG;ET AL. (DEPARTMENT OF FORENSIC MEDICINE;MEDICAL SCHOOL OF SOOCHOW UNIVERSITY;SUZHOU 00;CHINA). Genetic Polymorphism of two STR Loci D2S1399 and D5S2500 in Eastern Chinese Han Population[J]. , 2004, 0(4): 200-201+.

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Genetic Polymorphism of two STR Loci D2S1399 and D5S2500 in Eastern Chinese Han Population

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