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A Female Patient with FMR1 Premutation and Mosaic X Chromosome Aneuploidy and Two Sons with Intellectual Disability

机译:一名女性,患有FMR1突变和马赛克X染色体非整倍性,并有两个儿子患有智力障碍

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摘要

In this report, we describe a molecular cytogenetic study of a family burdened with intellectual disability (ID) and suicide. Our study revealed that the mother has a heterozygous premutation in the FMR1 gene and supernumerary X chromosomes as well as X-derived marker chromosomes. Both of her sons have ID and a normal chromosome number. One of the sons has fragile X syndrome, and the other has ID of an unclear nature.
机译:在本报告中,我们描述了一个患有智力残疾(ID)和自杀的家庭的分子细胞遗传学研究。我们的研究表明,该母亲在FMR1基因和多余的X染色体以及X衍生的标记染色体中具有杂合子突变。她的两个儿子都具有ID和正常的染色体编号。其中一个儿子患有脆弱的X综合征,另一个儿子的ID不清楚。

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