chromatin 是什么意思

中文翻译与英英解释

	n. 【生物学】染色质，染色粒。

the readily stainable substance of a cell nucleus consisting of DNA and RNA and various proteins; during mitotic division it condenses into chromosomes
同义词：chromatin granule,

Chromatin is the combination of DNA and proteins that make up the contents of the nucleus of a cell. The primary functions of chromatin are 1) to package DNA into a smaller volume to fit in the cell, 2) to strengthen the DNA to allow mitosis, 3) to prevent DNA damage, and 4) to control gene expression and DNA replication.

例句与用法

	1.	The dna of chromatin must replicate before cell division . 染色质DNA在细胞分裂之前必须复制。
	2.	In this condition, they are sometimes referred to collectively as the chromatin of the nucleus . 在这种情况下，人们有时笼统地称它们为核染色质。
	3.	In human epithelial cells, sex chromatin appears as a small granule attached to the nuclear envelope . 在人的上皮细胞中，性染色质象个小颗粒，连在核膜上。
	4.	Study on interphase chromatin in some animal species by tem 几种动物间期核染色质的电镜研究
	5.	The dna of chromatin must replicate before cell division 染色质dna在细胞分裂之前必须复制。
	6.	Application of flow cytometry in sperm chromatin structure assay 流式细胞术在精子染色质结构分析中的应用
	7.	Chromatin : physical organization 染色质物理组织结构
	8.	Nucleolar associated chromatin 核仁相随染色质
	9.	Bacterial chromatin body 细菌染色质体
	10.	Chromatin is the material that makes up chromosomes ; it consists of dna complexed with proteins 由dna和蛋白质组成的染色质，是构成染色体的原料。

chromatin是什么意思

chromatin 是什么意思

中文翻译与英英解释

例句与用法