委内瑞拉皮雅罗阿印第安人中某些红细胞酶的分布情况。
Distribution of some erythrocytary enzymes in the Piaroa Indians of Venezuela.
作者信息
Marini E, Succa V, Vona G
机构信息
Dipartimento di Biologia Sperimentale, Università di Cagliari, Italy.
出版信息
Gene Geogr. 1992 Dec;6(3):119-26.
Eight enzyme gene markers were studied in a sample of Piaroa Indians of Venezuela. ADA, DIA, PGD and AK markers seemed to be non-polymorphic whereas the following markers were found to be polymorphic: ACP1, where the only common electrophoretic alleles present were ACP1A and ACP1B (.955); ESD (ESD1 = .781); PGM1 (PGM11 = .736) for which the subtypes (PGM11S = .546; PGM11F = .190; PGM12S = .140; PGM12F = .124) were also tested, and GLO1 (GLO1*1 = .347). Some showed a certain heterogeneity in distribution within the Piaroa population. The Piaroa Indians turned out to be different from other ethnic groups living in the same territory.
对委内瑞拉皮雅罗阿印第安人的一个样本研究了八个酶基因标记。ADA、DIA、PGD和AK标记似乎是非多态性的，而发现以下标记是多态性的：ACP1，其仅存在的常见电泳等位基因是ACP1A和ACP1B（.955）；ESD（ESD1 =.781）；PGM1（PGM11 =.736），还对其亚型（PGM11S =.546；PGM11F =.190；PGM12S =.140；PGM12F =.124）进行了检测，以及GLO1（GLO1*1 =.347）。有些在皮雅罗阿人群体中的分布显示出一定的异质性。结果表明皮雅罗阿印第安人与生活在同一地区的其他族群不同。
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