维吾尔、哈萨克及汉三民族rRNA基因活性及随体联合的比较研究

人类学学报 ›› 1996, Vol. 15 ›› Issue (03): 255-259.

维吾尔、哈萨克及汉三民族rRNA基因活性及随体联合的比较研究

曹新,张思仲

出版日期:1996-09-15 发布日期:1996-09-15

Studies on rRNA gene active and satellite association in Uigur, Kazak and Han Nationalities

Cao Xin, Zhang Sizhong

Online:1996-09-15 Published:1996-09-15

摘要/Abstract

摘要： 应用核仁组织区银染技术对维吾尔、哈萨克及汉族共90人的染色体银染核仁形成区(Ag-Nucleolar Organizing Region,Ag-NOR)频率和近端着丝粒染色体随体联合频率的研究发现:维吾尔、哈萨克群体Ag-NOR及随体联合的细胞数与次数均高于汉族群体(P＜0.01),具有显著性差异。维吾尔、哈萨克群体间上述的频率无显著性差异(P＞0.05),支持了两民族遗传上的相近性。这与民族起源和过去用民族学、人类学研究结果是一致的。

关键词: rRNA基因;随体联合;维吾尔族;哈萨克族;汉族

Abstract: Using techniques of Ag-NOR, the frequencies of Ag-NOR, SAc, SAt of 90 normal individuals of Uigur, Kazak and Han nationalities in Xinjiang Uigur Autonomous Region were studied. The results are summarized briefly in the following.
The frequencies of Ag-NOR, SAc, SAt of normal individuals of Uigur, Kazak nationalities are siginificantly higher than that in Han (P<0.01). There is no significant difference between Uigur and Kazak (P > 0.05). There is good accordance with the conclusions obtained from human genetical and anthropologcal research.

Key words: rRNA gene; Satellite association; Uigur; Kazak; Han

曹新,张思仲. 维吾尔、哈萨克及汉三民族rRNA基因活性及随体联合的比较研究[J]. 人类学学报, 1996, 15(03): 255-259.

Cao Xin, Zhang Sizhong. Studies on rRNA gene active and satellite association in Uigur, Kazak and Han Nationalities[J]. Acta Anthropologica Sinica, 1996, 15(03): 255-259.