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本文对新疆沙湾地区四种民族(回、哈萨克、维吾尔、汉)8156对夫妇的近亲通婚及其31032个子代的畸形率作了调查。报告了100对近亲婚配,圪值为1.2%(回6.4%,哈萨克5.0%、维吾尔3.3%、汉1.0%).高于英国(0.7%)、巴西(0.8%)和上海(0.8%)、北京(0.4%):但比美国犹太州、内华达农村(9.92%)、印度农村(42.5%)和乌鲁木齐(5.2%)为低。近交系数均值为0.000807(回0.0040、哈萨克0.003125、维吾尔0.002083、汉0.000664).近亲婚配及随机婚配的子代畸形率分别为11.39%和0.47%(P<0.01).近亲通婚的研究是人类遗传学的重要课题之一.我们于八三年七月在沙湾地区的一四四团和沙湾县所属六个重点公社人口集中的生产队,对四种民族(8156对)的血缘关系及子代(31032人)畸形进行了调查分析。
This article investigated the inbreeding of 8,156 couples and the deformity rate of the 31032 offspring of four ethnic groups (Hui, Kazak, Uyghur, Han) in the Shawan region of Xinjiang. 100% of the kinship marriages were reported, with 1.2% (6.4%), Kazakhstan 5.0%, Uyghur 3.3%, Han 1.0%, higher than the UK 0.7%, Brazil 0.8% and Shanghai 0.8% Beijing (0.4%): But lower than the U.S. Jewish state, Nevada’s countryside (9.92%), rural India (42.5%) and Urumqi (5.2%). The mean value of inbreeding coefficient was 0.000807 (0.00407 in back, 0.003125 in Kazakh, 0.002083 in Uygur, 0.000664 in Han) .The rate of deformity was 11.39% and 0.47% respectively in offspring and random marriage (P <0.01) One of the important topics of our study was the concentration of production teams of the 144th Corps in the Shawan area and the six key communes in Shawan County in July of 83 and the clashes between the four nations (8156 pairs) Generation (31032 people) deformity conducted a survey analysis.