Genetic polymorphism of DXS7423, DXS7424, DXS7132, DXS7133, DXS6804 loci on X-chromosome in Ewenke population / 法医学杂志

ABSTRACT

OBJECTIVE@#To study the genetic polymorphism of five STR loci on X-chromosome in 98 Ewenke population of China and establish the related genetic database.@*METHODS@#The sequence variation of DXS7423, DXS7424, DXS7132, DXS7133, DXS6804 loci on X-chromosome were analyzed by PCR following PAG electrophoresis and silver staining.@*RESULTS@#The genetic data of the 5 X-chromosome STRs in Ewenke ethnic group of China is in accordance with Hard-Weinberg equilibrium.@*CONCLUSION@#Five X-STR loci could be used in forensic identification and population genetic research.