维吾尔、哈萨克及汉民族rRNA基因活性及随体联合的比较研究  

STUDIES ON rRNA GENE ACTIVITY AND SATELLITE ASSOCIATION IN NORMAL POPULATIONS OF UIGUR, KAZAK AND HAN NATIONALITIES

作　　者：曹新[1] 曹云[1] 谢菁[1] 

机构地区：[1]石河子医学院生物学教研室

出　　处：《石河子医学院学报》1995年第1期1-4,共4页

摘　　要：本文应用核仁组织区银染技术对正常维吾尔、哈萨克及汉族共90例个体染色体银染形成区(Ag—NOR)频率和近端着丝粒染色体随体联合频率的研究发现:正常堆吾尔、哈萨克群体Ag—NOR、SAc、SAt的值均高于汉族群体(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。Using the techniques of Ag -NOR , analyses the frequencies of Ag -NOR , SAc ,SAt of 90 normal individuals of Uigur , Kazak and Han nationalites in Xinjiang Uigur Autonomous Region ,The results are summaruzed briefly as the following.The frequencies of Ag -NOR ,SAc ,SAt of mormal populations of Uigur ,Kazak nationalities are siginificantly higher than Han's(p<0. 0I). There is no significant difference between Uigur and Kazak (p>0 , 05)This is good accordance with the data obtained from human genetical and anthropologcal research.

关 键 词：RRNA 基因 随体联合 维吾尔 哈萨克 汉族 

分 类 号：Q343.14[生物学—遗传学] Q987