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promoter    音标拼音: [prəm'otɚ]
n. 促进者,创办人;推销商,催化剂

促进者,创办人;推销商,催化剂

promoter
n 1: someone who is an active supporter and advocate [synonym:
{promoter}, {booster}, {plugger}]
2: a sponsor who books and stages public entertainments [synonym:
{showman}, {promoter}, {impresario}]

Promoter \Pro*mot"er\, n.
1. One who, or that which, forwards, advances, or promotes;
an encourager; as, a promoter of charity or philosophy.
--Boyle.
[1913 Webster]

2. Specifically, one who sets on foot, and takes the
preliminary steps in, a scheme for the organization of a
corporation, a joint-stock company, or the like.
[1913 Webster]

3. One who excites; as, a promoter of sedition.
[1913 Webster]

4. An informer; a makebate. [Obs.] --Tusser.
[1913 Webster]

5. (Genetics) The region of a DNA molecule to which RNA
polymerase binds to initiate the process of transcription,
i.e. the synthesis of RNA whose sequence is determined by
the sequence of the DNA adjacent to the promoter site;
also, the sequence of bases in the DNA at such a promoter
site.
[PJC]

6. (Chem.) A substance that increases the activity of a
catalyst, when present in small quantity in the reaction
mixture.
[PJC]


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  • Promoter 2. 0 - DTU Health Tech - Bioinformatic Services
    Motivation: a new approach to the prediction of eukaryotic Pol II promoters from DNA sequence takes advantage of a combination of elements similar to neural networks and genetic algorithms to recognize a set of discrete subpatterns with variable separation as one pattern, a promoter
  • Promoters - Addgene
    A promoter is a region of DNA where transcription of a gene is initiated Promoters are a vital component of expression vectors because they control the binding of the RNA polymerase to DNA
  • Promoter - National Human Genome Research Institute
    A promoter, as related to genomics, is a region of DNA upstream of a gene where relevant proteins (such as RNA polymerase and transcription factors) bind to initiate transcription of that gene
  • 常见的真核和原核表达系统的启动子(promoters) 纽普生物
    纽普生物致力于为从事生命科学研究和早期药物研发的科研人员提供高质量的生物技术外包服务,包括抗体制备,多肽合成,蛋白表达纯化和基因合成等服务。
  • 质粒 (Plasmid) 入门知识3 —— 启动子区 Promoter Region
    在基因工程实验中,研究人员常常使用 质粒 (plasmids)作为工具,将目标基因导入细胞中实现表达。 而决定一个基因是否能被“读出来”、以及何时读出的关键开关,就是 启动子区域 (Promoter Region)。
  • 啟動子 - 維基百科,自由的百科全書
    在 遺傳學 中, 啟動子 (promoter)是指一段能使特定 基因 進行 轉錄 的 DNA 序列。 啟動子可以被 RNA聚合酶 辨認,並開始轉錄合成 RNA。 在 RNA 合成中,啟動子可以和調控基因轉錄的 轉錄因子 產生相互作用,控制 基因表現 (轉錄)的起始時間和表現的程度,包含核心啟動子區域和調控區域,就像「開關」,決定基因的活動,繼而控制 細胞 開始生產哪一種 蛋白質。 啟動子位於控制基因表現的 調控序列 中、基因轉錄起始位點的上游(朝向DNA編碼股的 5′ 方向),長約100~1000個 鹼基對。 啟動子本身並無編譯功能,但它擁有對基因轉譯胺基酸的指揮作用,就像一面旗幟,其核心部分是 非編碼區 上游的 RNA聚合酶 結合位點,指揮聚合酶的合成,這種酶指導RNA的複製合成。
  • Promoters - parts. igem. org
    A promoter is a DNA sequence that can recruit transcriptional machinery and lead to transcription of the downstream DNA sequence The specific sequence of the promoter determines the strength of the promoter (a strong promoter leads to a high rate of transcription initiation)
  • BDGP: Neural Network Promoter Prediction
    Training set: Our training and test sets of human and Drosophila melanogaster promoter sequences are available to the community for testing transcription start site predictors
  • promoter - 搜索 词典
    1 It has a strong promoter and has been used for expression of heterologous protein such as enzyme in a variety of bacteria 它 包含 一 个 强 启动 子, 能够 在 多种 细菌 中 表达 外源 蛋白。





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