染色体脆性位点的的分布两组基本一致。
But the distribution of chromosome fragile site proved to be coincident in both groups.
目的：探讨智力低下儿童与染色体脆性部位表达率的相关性。
Objective: To explore the correlativity between children of mental retardation and chromosome fragile site expression rate.
目的：探讨智力低下儿童染色体脆性部位与临床表现的关系。
Objective: To explore relationship between the chromosome fragility sites and clinical situation among mentally retardation children.
目的：探讨肝癌患者外周血淋巴细胞染色体脆性部位与原癌基因表达率的相关性。
Objective to explore the correlation between chromosome fragile site in peripheral blood lymphocytes and proto-oncogene expression rate in patients with hepatocellular carcinoma.
方法采用低叶酸tc 199培养诱导法，观察了31对染色体核型无异常的习惯性流产夫妇染色体脆性位点，并观察了脆性位点的分布。
Methods: TC199 low level of folic acid cultivation method was performed to analyse both the frequency and the distribution of chromosome fragile sites in 31 habitual abortion couples.
方法：采用低叶酸tc 199培养诱导法，对80名孤独症儿童和80名正常儿童进行了外周血淋巴细胞染色体脆性位点表达检测和断裂点频率统计。
Method: Chromosome fragile sites and breakpoint expression by reducing folacin in TC199 medium were determined in 80 autistic children and 80 normal children.
贝尔的药物，称为STX107，可以抑制受体，削减与脆性X染色体相关联的蛋白质的生产过剩到一个正常的范围内。
Bear's drug, called STX107, inhibits the receptors to pare back the overproduction of proteins associated with Fragile X to a normal range.
脆性X综合征，一个X染色体上的基因突变，是遗传性智力障碍最常见的来源，每4000名男孩和每6000名女孩中就有一名儿童患有该症。
Fragile X syndrome, a single genetic mutation on the X chromosome, is the most common source of inherited mental impairment, affecting one in every 4,000 boys and one in every 6,000 girls.
脆性X综合征，一个X染色体上的基因突变，是遗传性智力障碍最常见的来源，每4000名男孩和每6000名女孩中就有一名儿童患有该症。
Fragile X syndrome, a single genetic mutation on the X chromosome, is the most common source of inherited mental impairment, affecting one in every 4, 000 boys and one in every 6, 000 girls.
家系先证者及其母亲，F家系先证者发现可疑脆性X染色体，分子遗传学检查证实为非脆性X综合征家系。
The probands of pedigrees E and F of the mother were found with suspicions fragile X chromosome, being confirmed as the non-fragile X pedigrees by the molecular genetic test.
两组染色体畸变数和脆性部位检出数均呈线性关系。
The mental retardation is correlative with the chromosome aberration and the fragile site expression rate.
两组染色体畸变数和脆性部位检出数均呈线性关系。
The mental retardation is correlative with the chromosome aberration and the fragile site expression rate.
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