查询词典 chromatin

Methods Molecular epidemiological investigation of 249 men from different groups(training and non-training)was carried out by using flow cytometer to detect the integrity and damage of in situ DNA of sperm nucleus, and sperm chromatin structure assay was performed.

应用流式细胞仪快速测量精子核原位DNA损伤和完整性，分析精子染色质结构，对两组不同作业环境(过度训练组与非训练组)的 2 4 9名男性官兵进行分子流行病学调查。

According to the change of chromatin and morphology of cells, the spermatogenesis could be divided into five stages: spermatogonium, primary spermatocyte,secondary spermatocyte, spermatid and spermatozoon.

利用透射电镜观察秀丽白虾的精子发生，并根据染色质及细胞形态的变化将精子发生的全过程划分为五个时期，即精原细胞、初级精母细胞、次级精母细胞、精细胞和精子。

According to the changes of the structure of chromatin and the morphology of cell, the process of the typical spermatogenesis of Cipangopaludina chinensis can be divided into five stages: spermatogonium, primary spermatocyte, secondary spermatocyte, spermatid and mature sperm.

中国圆田螺典型精子发生时，根据染色质和细胞形态的变化，可将其发生分为以下五个时期：精原细胞、初级精母细胞、次级精母细胞、精细胞和成熟精子。

In primary spermatocyte and secondary spermatocyte the chromatin densified to some blocks.

初级精母细胞略小，染色质开始凝集成小团块，线粒体向细胞的一侧集中。

Chromatin has been set shrunk to thin linear structure, each chromosome and the nuclear membrane through the attachment plate connected to increase the size of this nucleus, nucleolus rate as well.

染色质已集缩成细长的线状结构，每条染色体通过附着板与核膜相连，此期核的体积增大，核仁也较大。

Chromatin loop A region of uncoiled DNA, usually about 200nm long, that extends out in a loop from the chromosome.

染色体环：一段解聚的 DNA 区域，通常长度为200nm ，是从染色体上伸长的环状结构。

We propose that Aurora B is part of a sensor that responds to unsegregated chromatin at the cleavage site.

研究人员认为，Aurora B是位于分裂位点上，响应未分离染色体的感应器的一部分。

Since CBP can acetylate histone H3 and histone H4 and interact with Zta, we examined the possibility that CBP-Zta complex localizes on oriLyt and facilitates EBV genome replication upon viral reactivation by causing chromatin remodeling around oriLyt.

由於CBP可乙醯化组蛋白H3与组蛋白H4，且CBP可与Zta相互作用，因此我们探讨在EB病毒活化后，CBP是否会经由与Zta结合而座於oriLyt上，并改变oriLyt附近的染色质结构，进而有助於病毒DNA的复制。

Infected oligodendrocytes or type 2 PML cells with oval enlarged showing replacement of granular chromatin by basophilic or amphophilic, homogenized, ground-glass like viral inclusion bodies different from eosinophilic viral inclusion bodies of Cowdry type

感染的少突胶质细胞，或2型PML细胞，伴卵圆形拉长的核，显示颗粒状染色质变成嗜碱性或双嗜性、均质、毛玻璃样病毒包涵体（与Cowdry型的嗜酸性病毒包涵体不同）。

These vesicles fused together along the filaments to form annulate lamellae,or attached to demembraned sperm chromatin to initiate assembly of NE.

激活的非洲爪蟾卵提取物温育过程中，直径200nm的膜泡附着在一种直径10nm纤维上，形成&珠链&结构。

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