[参与关联的人类近端着丝粒染色体的卫星间连接]
[Intersatellite connections of the human acrocentric chromosomes that participate in associations].
作者信息
Gurbanov V P, Meshalkina L F, Barkhudarian A S, Zhukova I B
出版信息
Biull Eksp Biol Med. 1977 Aug;84(8):235-9.
Intersatellite connections between acrocentric chromosomes in associations were revealed by the method of thermal ammoniacal silver staining. The associations were allotted to the corresponding groups on the basis of the number of chromosomes. Distribution of D- and G-chromosomes in associations was studied on the basis of 714 associations from 500 metaphase plates of 10 normal individuals. The hypotheses of hypergeometric, binomial, Poisson, uniform and exponential distribution laws of D- and G-chromosomes in associations were rejected. The hypothesis of normal distribution was not rejected. The principal characteristics of normal distribution law were found. The distribution law of the number of D- and G-chromosomes in associations was written analytically; the central moments and other characteristics were presented.
采用热氨银染色法揭示了联合体中近端着丝粒染色体之间的卫星间连接。根据染色体数量将联合体归入相应的组。基于来自10名正常个体的500个中期板的714个联合体，研究了D组和G组染色体在联合体中的分布。超几何分布、二项分布、泊松分布、均匀分布和指数分布定律关于联合体中D组和G组染色体的假设被否定。正态分布假设未被否定。发现了正态分布定律的主要特征。分析性地写出了联合体中D组和G组染色体数量的分布定律；给出了中心矩和其他特征。
Zotero 插件