染色质的

Cases of the abnormal sex differentiated diseases in children were presented. Among them, there were 4 cases of Turner's syndrome, 1 Klinefelter's syndrome, 9 female pseudohermaphroditism, 2 male pseudohermaphroditism, and 4 true hermaphroditism.

本文报道小儿性分化异常疾病20例(包括先天性卵巢发育不全综合征4例、先天性睾丸发育不全综合征1例、女性假两性畸型9例、男性假两性畸型2例、真两性畸型4例)，对上述病例进行了细胞染色体核型分析，同时作了口腔上皮细胞性染色质、中性粒细胞核鼓植体及尿17酮类固醇、17羟类固醇的检查。

Heterochromatin is dynamically regulated during the cell cycle and in response to developmental signals.

在细胞周期中，异染色质会被进行动态的调节，以响应发育信号。

What other functions abundant heterochromatin may perform are still an open question.

而异染色质其他的功能尚未明了。

Methylation of histone H3 at lysine 9 has a well-established role in heterochromatin formation and gene transcription regulation.

研究表明，组蛋白H3K9甲基化在异染色质形成及基因转录调控中具有重要的作用。

Karpen and Peng hae identified the molecular pathways that regulate two of heterochromatin's important functions.

Karpen and Peng发现了调控异染色质两个重要功能的分子路径。

Primarily'.'' of heterochromatin.

由异染色质组成的染色体

As a mark of senescenceassociated heterochromatin foci, HP1-γhas been widely used to show the cell and tissuesenescence.

其中HP1-γ作为衰老相关异染色质灶形成的标志蛋白，已被广泛用于标记组织和细胞衰老。

Chromosome material with exhibits of such behaviour is called heterochromatin.

表现这种现象的染色体物质叫做异染色质。翻译中，请稍等。。。

Heterochromatin differentiation in Chinese Spring wheat, Xizang cultivated and semi-wild wheat was investigated by C-banding technique.

以Giemsa C-带技术研究了西藏小麦、西藏半野生小麦和中国春的异染色质分化。

In light and electronic microscopy, they appeared cell shrinkage, cell density increasing and eosinophilic, aggregation of cytoplasmic organelles, nucleolus fragmentation, and chromatin margination, condensation, and fragmentation. Those changes could be detected by TUNEL method.

在光镜和电镜下癌细胞凋亡表现为细胞体积缩小，胞浆浓缩嗜酸性，胞浆出泡、细胞器缩小或减少，核仁松解，染色质聚集、靠边、浓聚、断裂，在TUNEL法检测凋亡癌细胞时也可观察到相应的形态特点。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐