21三体综合征患儿父母的染色体分析[]
[Chromosome analyses in parents of children with trisomy 21[].
作者信息
Mattei J F, Giraud F
出版信息
J Genet Hum. 1975 Oct;23 SUPPL:31-41.
PMID:129538
Abstract
In connection with a comparative study between parents of trisomic 21 children and control parents, the authors discuss the eventual role of the increase of association rates between acrocentric chromosomes on the appearance of non-disjunctions and translocations affecting chromosome 21. The results are analyzed and compared with data found in the literature.
摘要
在一项关于21三体综合征患儿父母与对照父母的比较研究中，作者讨论了近端着丝粒染色体之间联会率增加在影响21号染色体的不分离和易位出现过程中可能起到的作用。对结果进行了分析，并与文献中的数据进行了比较。
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