Population studies on Southwestern Indian Tribes. IV. The Zuni
Population studies on Southwestern Indian Tribes. IV. The Zuni
复制标题
西南印第安部落的人口研究。
DOI：
10.1002/ajpa.1330410116
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发表时间：
1974
影响因子：
2.8
通讯作者：
W. Leyshon
中科院分区：
文献类型：
--
作者：
P. Workman;J. D. Niswander;K. Brown;W. Leyshon
新墨西哥州中西部的祖尼印第安人自回归普韦布洛时期（公元1200 -1350年）由来自西南部不同文化地区的个体合并而成以来一直相对孤立。遗传分析显示，B型血的频率很高，在年轻（0.06）和老年（0.05）祖尼，但在其他14个血型和血清蛋白位点，等位基因频率，包括A（0.011）和Rh阴性（0.001）一般类似于其他相对单一的西南部印第安部落。考虑到祖尼的历史和人口，因为西班牙在1540年的接触，连同遗传分析，表明高B的频率可能来自与少量的B，Rh阳性的非印第安人在接触后的早期混合。通过亲缘关系分析，总结了西南部四个部落祖尼、皮马、帕帕戈和马罗拉的遗传分化。大约70%的部落间的遗传变异可以解释这些群体之间的地理距离，表明距离隔离一直是最重要的因素，在确定区域遗传分化的模式。
The Zuni Indians of west-central New Mexico have been relatively isolated since their foundation by an amalgamation of individuals from different southwestern cultural areas during the Regressive Pueblo period (c.1200–1350 A.D.). Genetic analysis revealed a high frequency of blood type B in both young (0.06) and old (0.05) Zuni, but at 14 other blood group and serum protein loci, allelic frequencies including A (0.011) and Rh negative (0.001) were generally similar to those of other relatively unmixed southwestern Indian tribes. Consideration of Zuni history and demography since Spanish contact in 1540, together with genetic analyses, suggest that the high B frequency probably derives from intermixture with a small number of B, Rh positive non-Indians in the early post contact period. Genetic differentiation among four southwestern tribes, Zuni, Pima, Papago and Maricopa, was summarized by kinship analysis. Approximately 70% of the inter-tribal genetic variation could be explained by the geographic distances among these groups showing that isolation by distance has been the most important factor in determining the pattern of regional genetic differentiation.