查询词典 nucleosome

In addition to these characteristics based on GC content, we also observed another characteristic of nucleosome DNA based on purine content analysis.

另外，我们还观察到，GC含量较高的基因组区域更易于形成核小体结构。

An attractive hypothesis has been a semiconservative mechanism in which parental histones are combined with newly synthesized histones within the same core nucleosome.

一个有吸引力的假说是半保留的机制，在这一机制中，亲本的组蛋白和新合成的组蛋白共存于同一核小体核心中。

Core particles ) Particles resulting from micrococcal nuclease digestion of nucleosomes, consisting of 140-bp DNA and the histone octamer of a nucleosome.

在真核生物中，双螺旋的 DNA 分子围绕一蛋白质八聚体进行盘绕，从而形成特殊的串珠状结构，称为核小体。

In eukaryotes, DNA left-handed chirality by the way, wrapped around histone octamer around, the formation of a stable nucleosome structure.

在真核生物中，DNA按左手手征性的方式，缠绕在组蛋白八聚体的周围，形成稳定的核小体结构。

In eukaryotic cells, the fundamental unit of chromatin is nucleosome, which is composed of a histone octamer with two copies of H2A, H2B, H3 and H4 and 146 base pairs of DNA.

真核细胞中，核小体是染色质的基本单位，它由两个拷贝H2A、H2B、H3和H4所组成的核心组蛋白八聚体，及缠绕于其上的146bp DNA构成。

Histone H3 is one of the four histones, along with H2A, H2B, and H4, which form the eukaryotic nucleosome octamer core. In this study, a new gene RH3.2A encoding an H3.2-type histone H3 protein from rice (Oryza sativa L.) was reported. RH3.2A was cloned through RT-PCR from salt-treated rice seedlings.

本研究从盐胁迫处理的水稻幼苗组织中分离了一个新的水稻组蛋白H3基因RH3.2A，编码具有136个氨基酸残基的多肽，与多种植物的组蛋白H3蛋白具有高度的氨基酸一致性。

Endo G is a mitochondrial DNA enzyme which translocates to nucleus after releasing from mitochondrion and cuts chromatin DNA into nucleosome fragments in a caspase-independent manner.

Endo G是一种线粒体DNA酶，当其从线粒体释放出来之后，可以转位到细胞核，并且以caspase非依赖性方式将染色质DNA剪切为核小体碎片。

Which combinations of histones form " histone-fold " dimers with each other in the nucleosome?

在核小体中，每个组蛋白二聚体分别由哪几种组蛋白组成？

The general features of nucleosome structure appear to be similar in all eukaryotes.

核小体结构的一般特性似乎在所有的真核生物中都很相似。

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。

Hanna: That's over now, isn't it?

都结束了，对吗

You must be ill. You look so pale.

你一定是病了，你的脸色苍白。