英语释义

1. any of the repeating globular subunits of chromatin that consist of a complex of DNA and histone

2. any of the repeating globular subunits of chromatin that consist of a complex of DNA and histone and are thought to be present only during interphase

片语

nucleosome e核小体

half nucleosome半核体

nucleosome occupancy核小体占位

nucleosome phasing核小体分相

NUCLEOSOME POSITIONING核小体定位

nucleosome remodeling起始与核小体改构

nucleosome fiber核小体纤维

nucleosome number核体数

nucleosome free无核小体

英汉例句

• the nucleosome is therefore a key target of genetic processes in a cell and a focus of scientific investigations into how normal and diseased cells work.

  因此核小体是细胞内遗传过程的一个关键靶标，也是解密正常与异常细胞工作方式的科学探索活动的一个焦点。

• the protein-dna nucleosome complexes, in turn, are packed into repeating units called chromatin, which is the building block of chromosomes.

  蛋白-dna核小体复合体，依次包装成重复单位叫做染色质，染色质是染色体的构建模块。

• core processes of epigenetic inheritance include dna methylation, histone modification, nucleosome remodeling, nuclear dynamics and chromatin interaction with non-coding rnas.

  核心过程的表观遗传的产业包括dna甲基化、组蛋白改性、核小体重建、核染色质动力学和互动子都存在。

• it has been known for some time that the acetylation of n-termini of core histones in nucleosome is associated with gene activation.

  人们很早就注意到，真核细胞中核小体核心组蛋白n-端尾部的乙酰化水平与基因活化密切相关。

• histone h3 is one of the four histones, along with h2a, h2b, and h4, which form the eukaryotic nucleosome octamer core.

  组蛋白h3与其他类型的组蛋白分子h2a，h2b，h4共同构成了真核生物核小体的八聚体核心。

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

  体结构的一般特性似乎在所有的真核生物中都很相似。