核小体

We have previously shown that knowledge about the structural class of the TF and information about nucleosome occupancy can be used to improve motif discovery.

我们先前已经表明TF结构类的知识和核小体占据的信息可以用来提高motif发现。

And we get the nucleosome structure. DNA wraps around histone about 2 loops.

在适当的参数条件下，得到了合理的结果，即DNA能够缠绕组蛋白约两圈形成准核小体结构。

The histone, nucleosome and DNA models were derived from their PDB ( http://www.rcsb.org/pdb/) structures and other published data.

组蛋白、核小体和DNA分子的结构，源自它们在PDB等公开资料中的数据。

These modifications regulate histone-DNA interactions, adding a new dimension to the epigenetic regulation of nucleosome mobility.

这些修饰调控组蛋白-DNA相互作用，为核小体迁移率的表观调控添加了新的内容。

The nucleosome positioning plays a central role in diverse cellalar processes such as transcription control, DNA replication and repair.

核小体定位在诸如转录调控、DNA复制和修复等多种细胞过程中起着重要作用。

Objective\ To evaluate the diagnostic value of EUROIMMUN second filial generation anti nucleosome antibody for patients with systemic lupus erythematosus.

目的 评价EUROIMMUN第二代抗核小体抗体ELISA试剂对系统性红斑狼疮的诊断价值。

Recent advances have allowed nucleosome dynamics on promoters to be studied in real time, dramatically changing how we think about gene regulation on chromatin templates.

目前的进展已经能够实时地监控启动子上核小体的动力学改变，戏剧性地改变了我们对染色体上基因调控的认识。

This shows directly that increased sensitivity to nucleases is associated with the exclusion of nucleosomes.

在20%以上的例子中，在核小体组织中可以看到一个&裂孔&，图27.39是一个具体的例子。

Considering this model in terms of a cross-section through the nucleosome, in Figure 19.5 we see that the two circumferences made by the DNA lie close to one another.

考虑通过核小体区域部分的模型，在图27.5我们看到DNA围成的这两个圆周靠得很近，圆柱体高度6nm，两圈DNA占了4nm（每条直径2nm）。

Objective To explore the diagnostic value of anti-nucleosome antibody in systemic lupus erythematosus.

目的探讨抗核小体抗体在系统性红斑狼疮中的实验诊断价值。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。