查询词典 sex chromosome

This is the first time in the sex chromosome found AIDS-related genetic mutation.

这是首次在性染色体上发现与艾滋病相关的遗传突变。

Gonadal dysgenesis ; mixed ; Sex chromosome abnormalities ; Turner's syndrome

性腺发育不全；混合性；性染色体异常； Turner综合征

By using two color FISH with one euchromosome probe and one sex chromosome probe, the sperm with same color of two hybridization signals in one sperm head could be identified as aneuploidy sperm or diploid sperm.

若用1条常染色体探针和1条性染色体探针进行FISH，可以区别头部有2个相同颜色荧光杂交信号的精子属非整倍体精子或二倍体精子。

These results suggest that DNA methylation and heterochromatinization play an important role in the early stage of sex chromosome evolution.

这些研究结果为人类性染色体起源和进化的初始阶段所发生的事件，提供了一个直接的证据。

Objective: Using fluorescent in situ hybridization to analyze the ratios of different karyotypes in sex chromosome mosaicism.

目的 对染色体嵌合型的病例运用荧光原位杂交技术进行目标染色体诊断。

Objective Using dual color fluorescent in-situ hybridization to detect sex chromosome mosaicism in human embryos and perform preimplantation gender diagnosis.

目的 应用双色荧光原位杂交技术对人类早期胚胎性染色体嵌合型进行初步分析，并进行单细胞种植前性别检测。

Results Mosaicism analysis was performed on 14 normal fertilized embryos, which had more than two cells. Nine embryos had sex chromosome mosaicism. XO in male and female embryos cells were 12%and 14%respectively.

结果 有两个细胞以上的14个正常受精胚胎中9个胚胎有不同程度的性染色体嵌合，其中男性胚胎41个细胞中XO有5个，占12%；女性胚胎28个细胞中XO有4个，占14%。

In recent years, by using sex chromosome or cell surface antigen as a marker, the characteristics of proliferation and differentiation of spleen colony-forming cells have been studied systematically.

近年来，许多学者采用天然的性染色体或是细胞的特异表面标志作为细胞遗传标志深入、系统地研究了脾结节生成细胞（spleen colony-forming cell，CFC-S）的增殖与分化性能。

Objective To evaluate the diagnostic value of fluorescence in-situ hybridization in sex chromosome abnormality.

目的 探讨荧光原位杂交技术在性染色体异常诊断中的价值。

The most likely cause of the abnormal sex chromosome is: 1 point

不正常性染色体产生的原因是

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。