[对患有生殖障碍的夫妇的1号、9号、16号染色体和Y染色体C区段的定量分析]
[Quantitative analysis of C-segments of chromosomes 1, 9, 16 and Y in couples with reproductive disorders].
作者信息
Kruminia A R, Kroshkina V G, Voskoboĭnik N I, Reshetnikov A N
出版信息
Genetika. 1987 Mar;23(3):540-3.
PMID:3569898
Abstract
A comparative analysis of structural variability of C-bands on chromosomes 1, 9, 16 and Y was conducted in 50 phenotypically normal adults and 25 couples with repeated spontaneous abortions. Reduction of both the total amount of heterochromatin in the cell and the lengths of these regions on chromosomes 1, 9, and 16 is revealed in the group of pathology. No differences were found in the lengths of C-bands on Y chromosome.
摘要
对50名表型正常的成年人和25对反复自然流产的夫妇进行了1号、9号、16号染色体以及Y染色体C带结构变异的比较分析。在病理组中发现细胞中异染色质总量以及1号、9号和16号染色体上这些区域的长度均减少。Y染色体上C带的长度未发现差异。
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