MANUSCRIPT CATEGORIES Journal of Clinical Rehabilitative Tissue Engineering Research (CRTER) publishes original articles, reviews, academic discussions, case reports, image and word analysis, investigation and analysi...MANUSCRIPT CATEGORIES Journal of Clinical Rehabilitative Tissue Engineering Research (CRTER) publishes original articles, reviews, academic discussions, case reports, image and word analysis, investigation and analysis, etc. The most frequently published article types and guidelines for each are as follows.展开更多
Objective To study the allele genetic polymorphism of five short tandem repeat （STR） loci on X-chromosome in Ewenke population of north China and to provide basic data for forensic identification. Methods Genomic D...Objective To study the allele genetic polymorphism of five short tandem repeat （STR） loci on X-chromosome in Ewenke population of north China and to provide basic data for forensic identification. Methods Genomic DNA was extracted from EDTA-whole blood of Ewenke population by Chelex-100. The DNA samples were amplified by PCR and were analyzed by polyacrylamide gel electrophoresis and silver staining. The sequence length variations of DXS6799, DXS8378, DXS101, HPRTB, and DXS6789 loci on X-chromosome in 98 unrelated Ewenke individuals were investigated. Results All five loci analyzed showed high polymorphism and genetic stability. The data of the five X-chromosome STR loci in Ewenke ethnic group of China was in accordance with Hardy-Weinberg equilibrium by Chi-square test. Conchusion Allele polymorphism of five X-chromosome STR loci can be used as a genetic marker for forensic identification and population genetic research.展开更多
文摘MANUSCRIPT CATEGORIES Journal of Clinical Rehabilitative Tissue Engineering Research (CRTER) publishes original articles, reviews, academic discussions, case reports, image and word analysis, investigation and analysis, etc. The most frequently published article types and guidelines for each are as follows.
基金Supported by the National Natural Science Foundation of China(39970401).
文摘Objective To study the allele genetic polymorphism of five short tandem repeat （STR） loci on X-chromosome in Ewenke population of north China and to provide basic data for forensic identification. Methods Genomic DNA was extracted from EDTA-whole blood of Ewenke population by Chelex-100. The DNA samples were amplified by PCR and were analyzed by polyacrylamide gel electrophoresis and silver staining. The sequence length variations of DXS6799, DXS8378, DXS101, HPRTB, and DXS6789 loci on X-chromosome in 98 unrelated Ewenke individuals were investigated. Results All five loci analyzed showed high polymorphism and genetic stability. The data of the five X-chromosome STR loci in Ewenke ethnic group of China was in accordance with Hardy-Weinberg equilibrium by Chi-square test. Conchusion Allele polymorphism of five X-chromosome STR loci can be used as a genetic marker for forensic identification and population genetic research.
