波利尼西亚人的基因亲缘关系：来自Y染色体多态性的证据。
The genetic affinity of Polynesians: evidence from Y chromosome polymorphisms.
作者信息
Spurdle A B, Woodfield D G, Hammer M F, Jenkins T
机构信息
Department of Human Genetics, School of Pathology, South African Institute for Medical Research, Johannesburg.
出版信息
Ann Hum Genet. 1994 Jul;58(3):251-63. doi: 10.1111/j.1469-1809.1994.tb01889.x.
Y-linked polymorphisms were studied in a sample of 60 Polynesians, and results were compared with findings from studies on other major population groups. Three previously unreported 49a/TaqI haplotypes were observed, two of which possess a new polymorphic fragment named I2. Frequency data for the 49a/TaqI, XY275, pDP31 and Y Alu polymorphisms indicate that Polynesians have greater affinity to Caucasoids than to African populations. Similar population frequency trends were not observed for the p21A1/TaqI polymorphism, supporting the hypothesis that this polymorphism has arisen more than once.
对60名波利尼西亚人的样本进行了Y染色体连锁多态性研究，并将结果与其他主要人群的研究结果进行了比较。观察到三种以前未报告的49a/TaqI单倍型，其中两种拥有一个名为I2的新多态性片段。49a/TaqI、XY275、pDP31和Y Alu多态性的频率数据表明，波利尼西亚人与高加索人比与非洲人群的亲缘关系更近。p21A1/TaqI多态性未观察到类似的人群频率趋势，这支持了该多态性不止一次出现的假说。
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