组蛋白是染色质的核心，其尾部共价修饰在基因表达调控中有重要作用。
Histone is the core of chromatin, and covalent modification of histone tails have fundamental roles in regulation of gene expression.
新发现的位置核苷酸，叫做强甲基胞嘧啶，位于动物细胞内，提示着有新的基因表达调控机制。
The discovery of a previously unknown nucleotide, called hydroxymethylcytosine, inside animal cells suggests a new mechanism for regulating gene expression.
虽然对于珠蛋白基因表达调控及开关的研究已取得许多进展，但至今对于调节这些开关的决定性调节因子仍不明确。
Although advance has been made in the study on control of globin gene expression and switching, key factors of globin gene switching is still unknown till now.
基因转录是遗传信息传递和表达的枢纽，是基因表达调控机制发挥作用的重要环节。
Transcription is the first major step in gene expression, and constitutes an important point of genetic information flow.
组蛋白赖氨酸甲基化在基因表达调控中的作用已成为表观遗传学研究的热点。
The role of histone lysine methylation in the gene expression regulation has turned into the hotspot of epigenetics.
外源基因在质体中的表达调控受多种因素影响。
Regulation of foreign gene expression in plastids is influenced by various factors.
它已成为明显的RNA扮演着重要的，但很大程度上仍是未开发的，在基因表达调控中的作用。
It has become apparent that RNA plays a major, but still largely unexplored, role in the regulation of gene expression.
在现代分子生物学技术研究中，常常需要对已知位点的侧翼序列进行分析或克隆，以研究基因的遗传表达调控。
In modern research of molecular biology, we usually need to analyse or clone these flanking sequence in given sites, so as to study gene expression and control.
基因表达调控是生物体生长发育的一个重要环节。
Gene expression and regulation are very important in growth and development of organisms.
基因表达的调控是通过基因调控系统实现的，而该系统的结构又由DNA、RNA、蛋白质及小分子之间的关系网络决定。
The regulation of gene expression is achieved through genetic regulatory systems, which are structured by networks of interactions between DNA, RNA, proteins, and small molecules.
综述了各个黑素皮质素受体基因的结构、表达调控及多态性等研究进展。
The recent progress in the structure, expression control and polymorphism of these melanocortin receptor genes was summarized in the paper.
赖氨酸乙酰化是一种蛋白质可逆的翻译后修饰作用，在基因表达调控中起重要作用。
Lysine acetylation is a reversible posttranslational modification of proteins and plays a key role in regulating gene expression.
组蛋白乙酰化修饰与基因的表达调控相关，参与了各种肺部疾病的病变过程。
The acetylation of histone is related to gene expression and regulation, which takes part in the pathological courses of all kinds of lung diseases.
LEA基因表达调控的研究是目前植物分子生物学研究的热点之一。
The study on the regulatory mechanism of LEA gene expression is an important feature of modern plant molecular biology.
许多分子能与核酸发生相互作用，破坏其模板作用，使核酸链断裂，进而影响基因调控和表达功能。
Many small molecular can interact with nucleic acid, make it rupture and affect the gene's function of adjust, control and expression.
人的身高是基于多种基因的表达调控和环境影响的复杂性状。
Human Height is a complex character that controlled by the expression of many genes and environment.
组蛋白尾端不同的化学修饰往往和基因的表达调控有着密切的关系，乙酰化就是常见的一种修饰形式。
Gene expression is often closely related to the different chemical modification ends of protein, acetylation is a kind of common form of modification.
本文综述了生物素的营养生理作用及其对基因表达调控的影响。
The nutritional and physiological function of biotin and its effects on gene expression were reviewed in this paper.
分离，鉴定这些基因的功能并弄清楚它们的表达调控，具有重要的意义。
It is important to isolate and characterize the functional expression of these genes.
本文回顾了近年来营养素对基因表达调控作用的研究进展。
The research progresses in regulation of gene expression by nutrients in recent years are reviewed.
结合以上去乙酞化酶抑制剂的实验结果，我们认为组蛋白乙酞化修饰参与了热休克基因的表达调控。
Combined with the results of histone deactylase inhibitor, it is suggested that histone acetylation plays an important role in hsp gene transcription regulation.
HIF1自身活性调节是低氧应答基因表达调控的中心环节。
The regulation of HIF 1 activity is the focus of hypoxia responsive genes expression.
群体感应是细菌根据细胞密度变化进行基因表达调控的一种生理行为。
Quorum-sensing is a physiologic accommodation of bacterial in gene expression according to its quorum.
要阐明各种信号传递途径与基因表达调控的机理，克隆和鉴定转录因子是关键。
One of the keys to understand the molecular mechanism of gene expression and the pathway of signal transduction is to clone and identify the transcription factors.
在心血管发病机理中，转录因子对基因表达调控起重要的作用。
Transcription factors play an essential role in controlling gene expression during cardiac and vascular pathogenesis.
真核细胞基因组以染色质状态存在于细胞核内，基因的表达调控首先要在染色质水平发生变化。
Eukaryotic genome is packaged into chromatin in the nucleus. There must be some change at chromatin level during gene expression regulation.
分别是细胞分裂、凋亡、信号传递、基因和蛋白质表达调控、组织细胞结构、物质和能量代谢相关的基因以及某些功能尚不清楚的基因。
Their functions were related to cell division, apoptosis, signaling, regulation of gene and protein expression, tissue or cell structure, metabolism and so on. Several genes were functionally unknown.
目的：分析ID 4基因在正常组织细胞和癌变组织细胞中的表达情况，为研究该基因的表达调控机制奠定基础。
Objective: To explore the expression series of ID4 gene in normal and malignant tissues or cells as a primary work for studying the regulation mechanism of ID4 gene.
基因表达谱数据的聚类分析对于研究基因功能和基因调控机制有重要意义。
The cluster analysis of gene expression data is an important means for discovering gene functions and regulatory mechanisms.
基因表达谱数据的聚类分析对于研究基因功能和基因调控机制有重要意义。
The cluster analysis of gene expression data is an important means for discovering gene functions and regulatory mechanisms.
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