14号环状染色体的遗传。
Inheritance of a ring 14 chromosome.
作者信息
Riley S B, Buckton K E, Ratcliffe S G, Syme J
出版信息
J Med Genet. 1981 Jun;18(3):209-13. doi: 10.1136/jmg.18.3.209.
Abstract
A family is described in which the mother, her two live offspring, and a therapeutically aborted fetus each had a ring 14 chromosomes. The two children were mentally retarded and the mother's intelligence was at the lower end of the normal range. In addition, the mother had two spontaneous abortions, one of which was shown to be chromosomally normal.
摘要
描述了这样一个家族，母亲、她的两个在世子女以及一个治疗性流产胎儿均有一条14号环状染色体。两个孩子智力发育迟缓，母亲的智力处于正常范围的下限。此外，母亲有两次自然流产，其中一次经检查染色体正常。
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