limited open-end mortgage

by double-labeling immunoelectron microscopy and immunoprecipitation assay, further illustrated that actin is a composition of chromatin remodeling complex baf, and participates in transcription initiation activities together with transcriptional factor nf1/ ctf by rna polymerase ⅱ.

通过免疫电镜和免疫共沉淀实验，证实了肌动蛋白是染色体改构复合物BAF的组成部分，和转录因子NF1/CTF参加了由RNA聚合酶II介导的基因转录活动。

it has high expression in ap which has gene polymorphism in transcription initiation, by which the synthesis of il-8 can be regulated.

IL-8在AP中存在高度表达，IL-8在转录起始点存在基因多态性，通过转录调控影响IL-8的合成。

rlm-race ( rna ligase-mediated rapid amplification of 5 ′ and 3 ′ cdna ends) is more rapid and simple comparing with the common methods for determining gene transcription initiation sites.

与其它测定基因转录起始位点的方法相比，RLM-RACE方法更快捷、简便、准确。

determination of transcription initiation site of chicken ovalbumin gene and construction of its expression vector

鸡卵清蛋白基因转录起始点的确定及表达载体的构建

transcription initiation of eukaryotic class ⅱ genes

真核生物Ⅱ类基因的转录起始

bp which is required for the transcription initiation. this basal promoter is active in many cell types, but its activity is not very strong.

这个基本启动子在多种细胞类型中都有活性，但其活性不强。

to determine the core promoter of chicken ovalbumin gene and 5 ′ upstream regions, the transcription initiation site of ovalbumin gene was confirmed by 5 ′ race method, at the same time, the regulatory elements of chicken ovalbumin gene were determined by sequence analysis.

采用5′RACE方法确定鸡卵清蛋白基因转录起始点的位置，通过序列分析得出转录起始点为G，从而确定出核心启动子及上游调控区的位置。

however, whether baf complex and nf1/ ctf are also involved in the formation of rna polymerase ii-mediated transcription initiation complex is still uncertain, and a number of the currently proposed models still lack the support of experimental data.

BAF复合物与转录因子NF1／CTF是否一同参加了由RNA聚合酶Ⅱ介导的基因转录起始复合物的形成，目前还没有比较一致的认识，已有的模型仍缺乏实验支持。

study on promoter sequence with function for transcription initiation of bmpr-2 gene

BMPR2基因启动子具有启动功能片段的研究

objective to map the approximate transcription initiation site of stk11/ lkb1 and identify its potential promoter region.

目的初步了解STK11/LKB1的转录起始位点信息，分析其可能的候选启动子区段，为以后进行STK11/LKB1的转录调控研究作准备。

The primer extension assay found the putative transcription initiation site near the position of DHSS.

引物延伸实验结果显示主要的转录起始位点的位置与DNase1高敏位点的位置具有一致性,与瞬时表达实验结果也具有相关性.

Comparison of homology and analysis of motif or domain showed that some genes may be important functional genes, such as those coding signaling proteins, proteins associated with ion channel, enzymes involved in hormone production, important transcription factors, translation initiation factors, etc.

根据预测功能其中包括一些重要的功能基因，包括信号蛋白、离子通道相关蛋白、参与激素合成酶类、分化相关蛋白、重要的转录因子及翻译启始因子等。

effect of la protein and its mutants on the transcription translation initiation and replication of hepatitis b virus

La蛋白及其突变对乙型肝炎病毒转录翻译启动和复制的影响

the inhibition of transcription initiation of nuclei from human embryonic livers by a group of nonhistone peptides in vitro

一组非组蛋白类的多肽对人胚肝细胞核体外转录起始的抑制作用