Osipova L P, Posukh O L, Ivakin E A, Kriukov Iu A, Karafet T M
Genetika. 1996 Jun;32(6):830-6.
This study continues a series of investigations of the gene pool of native Siberian ethnic groups. In a population of Tundra Nentsi (Northern Samoyeds) and a group of Komi-Zyryans (Finno-Ugrian) (Samburg settlement, Tyumenskaya oblast, Yamalo-Nenetskii Autonomous okrug), gene markers of the following genetic systems were studied: blood groups (ABO, MNSs, Rhesus, Kell, Duffy, and P), erythrocyte acid phosphatase (AcP), phosphoglucomutase 1 (PGM 1), haptoglobin (Hp), and transferrin (Tf). The population of Samburg Tundra Nentsi was shown to have a close genetic relationship with the "core" of the Forest Nentsi population. In Northern Samoyeds, three carriers of the rare allele K (blood group Kell) were found for the first time. It is suggested that this allele was transferred into the population of Tundra Nentsi from Komi. Samburg Tundra Nentsi are found to have the maximum frequency of the allele PGM 1 (Posphoglucomutase 1) among aboriginal populations of northern Asia. Analysis of original data and the literature revealed a significant genetic distance between the Komi and Northern Samoyed populations. It was shown that Samburg Komi occupy an intermediate position between the clusters of Nenets populations and Finno-Ugrians (Komi) living in Komi Republic.
本研究延续了对西伯利亚本土族群基因库的一系列调查。在苔原涅涅茨人（北萨莫耶德人）群体以及一组科米-齐良人（芬兰-乌戈尔人）（秋明州亚马尔-涅涅茨自治区桑布尔格定居点）中，研究了以下遗传系统的基因标记：血型（ABO、MNSs、恒河猴、凯尔、达菲和P）、红细胞酸性磷酸酶（AcP）、磷酸葡萄糖变位酶1（PGM 1）、触珠蛋白（Hp）和转铁蛋白（Tf）。结果表明，桑布尔格苔原涅涅茨人群体与森林涅涅茨人群体的“核心”有着密切的遗传关系。在北萨莫耶德人中，首次发现了三名罕见等位基因K（凯尔血型）的携带者。有人认为，这个等位基因是从科米人转移到苔原涅涅茨人群体中的。研究发现，桑布尔格苔原涅涅茨人在北亚原住民群体中，等位基因PGM 1（磷酸葡萄糖变位酶1）的频率最高。对原始数据和文献的分析揭示了科米人和北萨莫耶德人群体之间存在显著的遗传距离。结果表明，桑布尔格科米人在涅涅茨人群体和生活在科米共和国的芬兰-乌戈尔人（科米人）集群之间占据中间位置。
