一项针对17个Y染色体短串联重复序列（STR）位点的西班牙人群研究。
A Spanish population study of 17 Y-chromosome STR loci.
作者信息
Martín Pablo, García-Hirschfeld Julia, García Oscar, Gusmão Leonor, García Pilar, Albarrán Cristina, Sancho Manuel, Alonso Antonio
机构信息
Instituto Nacional de Toxicología, Sección de Biología, Luis Cabrera 9, E-28002 Madrid, Spain.
出版信息
Forensic Sci Int. 2004 Jan 28;139(2-3):231-5. doi: 10.1016/j.forsciint.2003.11.012.
Haplotype, allele frequencies and population data of 17 Y-chromosome STR loci DYS19, DYS385, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS437, DYS438, DYS439, DYS460 (GATA A7.1), DYS461 (GATA A7.2), GATA A10, GATA C4 and GATA H4 were determined from a sample of 148 unrelated male individuals from Spain. A total of 144 haplotypes were identified by the 17 Y-STR markers, of which 141 were unique, two were found in two individuals and one was found in three individuals. The haplotype diversity (99.95%) and discrimination capacity (97.30%) were calculated. Comparisons were made with previously published haplotype data on other Iberian population samples and no significant differences were found.
从148名来自西班牙的无亲缘关系男性个体样本中，确定了17个Y染色体STR基因座（DYS19、DYS385、DYS389I、DYS389II、DYS390、DYS391、DYS392、DYS393、DYS437、DYS438、DYS439、DYS460（GATA A7.1）、DYS461（GATA A7.2）、GATA A10、GATA C4和GATA H4）的单倍型、等位基因频率及群体数据。通过17个Y-STR标记共鉴定出144种单倍型，其中141种是独特的，2种在2个个体中出现，1种在3个个体中出现。计算了单倍型多样性（99.95%）和鉴别能力（97.30%）。并与之前发表的其他伊比利亚人群样本的单倍型数据进行了比较，未发现显著差异。
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