核小体

Sequential chromatin immunoprecipitation assays indicate that H3K4m3 and H3K27m3 co-occupy a fraction of nucleosomes on some but not all lineage-specific promoters examined.

连续染色质免疫沉淀分析表明，在所检测的部分而非所有谱系特异性启动子，H3K4m3和H3K27m3共定位于核小体。

At the same time, we simulate the interaction between DNA and a few histones.

同时，我们也模拟了DNA与多个组蛋白相互作用的结果，并且得到了核小体链。

Histones that come together to form the core of the nucleosome.

在一起形成核小体核心的组蛋白。

The gene family known as Su3-9 codes for proteins that chemically modify certain histones in the nucleosomes.

Su3-9基因编码的蛋白可以在化学上修饰核小体中的某些组蛋白。

U.S. and Japanese scientists medaka fish through the analysis of deoxyribonucleic acid all of the information and found that the structure of DNA nucleosome affect DNA variation, thus affecting the biological evolution.

美日两国科学家通过分析青鳉鱼脱氧核糖核酸的全部信息，发现DNA核小体结构影响着DNA变异，从而影响生物进化。

In addition, and unexpectedly, our analyses have uncovered detailed features of nucleosome structure.

另外，出乎意料地，我们的分析并没有覆盖核小体结构的详细特征。

Confirmed in the natural process of evolution, DNA variation may be a result of nucleosome structure varies speculation.

证实在自然进化过程中，DNA变异或许会因核小体结构的不同而有差别的猜测。

The exposure of DNA on the surface of the nucleosome explains why it is accessible to cleavage by certain nucleases.

DNA的暴露在核小体的表面，这解释了为什么它能被某些特定的核酸酶所切割。

Then, nucleosome chain is compressed into 30 nm solenoid structure.

然后，核小体链再进一步压缩形成30纳米的螺线管结构。

Our method provides an effective framework for studying nucleosome positioning and epigenetic marks in mammalian genomes.

我们的方法提供了一个高效的框架来研究哺乳动物的核小体定位和表观标记。

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％。