轉錄復合物 的英文怎麼說

中文拼音 [zhuǎnlùfùgěwù]
轉錄復合物 英文
transcription complex
  • 轉 : 轉構詞成分。
  • 錄 : Ⅰ名1 （用做記載物的名稱） record; register; collection; selections 2 （姓氏） a surname Ⅱ動詞1 （...
  • 復 : Ⅰ形容詞1 （重復） repeated; double; duplicate 2 （繁復） complex; compound Ⅱ動詞1 （轉過去或轉過...
  • 合 : 合量詞（容量單位） ge, a unit of dry measure for grain （=1 decilitre）
  • 物 : 名詞1 （東西） thing; matter; object 2 （指自己以外的人或與己相對的環境） other people; the outsi...
  • 轉錄 : [電學] transcribe; transfer; [聲學] mixing; rerecording; [生物學] transcription; duplicating轉錄...
  1. Comprehensive cellular responses was found in human amnion fl cells following exposure to low concentration of mnng, such as the lowering of dna replication fidelity resulted from alteration of dna polymerase profile ; activation of a lot of transcription factors, such as api, creb, nf - kb etc ; clustering of egfr ( epidermal growth factor receptor ) and tnfr ( tumor necrosis factor receptor ) and activation of camp - pka - creb and jnk / sapk signal pathways

    我們發現，低劑量mnng處理后的人羊膜fl細胞有廣泛的細胞反應，並有多個信號轉導通路的激活和基因表達的改變。例如dna復制保真度下降， dna聚合酶譜發生改變，應用報告基因技術和底物磷酸化檢出技術證明細胞一系列轉錄因子如ap1 、 creb 、 nf b等被激活，細胞表面受體如表皮生長因子受體、腫瘤壞死因子受體發生聚簇，細胞信號轉導通路camp - pka - creb和jnk sapk被激活。
  2. Notch interaction with its ligands induces the cleavage of its intracellular domain ( ic ), and the notch ic translocates to the nucleus and binds to rbp - j, the mammalian homolog of su ( h ), to transactivate transcription of target genes such as e ( spl ) ( enhancer of split ), hesl ( hairy and enhancer of split ) and hes5 four notch receptors and their ligands are differentially and redundantly expressed in a variety of vertebrate tissues

    它通過其識別序列（ cogtgggaa ）結合於受調控基因的啟動子區，在轉錄激活因子的驅動下調節細胞分化和個體發育相關基因的表達。在沒有n 。 tch胞內段的情況下， rbpj可與包含sm盯（ silencingmediatorforretlnoldandthyroidhormonereceptor ）和組蛋白去乙酞化酶的轉錄輔助抑制復合物結合，當notch信號被激活時； rbpj可與n 。
  3. Telomerase is a ribonucleoprotein complex ( rnp ) composed by its rna component and protein subunits. telomerase can synthesize telomeric dna onto chromosomal ends using its own rna component as a template, elongate the length of telomere, increase cell life and even induce cell immortalization

    端粒酶（ telomerase ）是由端粒酶rna和蛋白質組成的一種核糖核蛋白復合物（ rnp ） 。端粒酶含有引物特異識別位點，能以自身rna為模板，逆轉錄合成端粒dna並加到染色體末端，使端粒延長，從而延長細胞的壽命甚至使其永生化。
  4. A brief introduction to the x - ray crystallographic studies on rna polymerase complexes and the enzymatic mechanisms revealed by the crystal structures

    摘要用x射線晶體學方法測定的一系列rna聚合酶復合物結構揭示了真核轉錄的分子機制。
  5. Abstract : plant responses to salt stress via a complex mechanism, including sensing and transducing the stress signal, activating the transcription factors and the corresponding metabolizing genes. since the whole mechanism is still unclear, this review emphasize the biochemical events during the plant adaptation to salt stress referring to an index of importance : the homeostasis in cytoplasm, the biosynthesis of osmolytes and the transport of water. most of these biochemical events were elucidated by study of halophyte and salt - sensitive mutations, also many important genes involved were cloned and used to generate stress - tolerance phenotypes in transgenic plants. on the other hand, about the molecular mechanism in signal transduction, the research of arabidopsis mutations and yeast functional complementation provided helpful traces but not full pathway

    摘要植物對鹽脅迫的耐受反應是個復雜的過程，在分子水平上它包括對外界鹽信號的感應和傳遞，特異轉錄因子的激活和下游控制生理生化應答的效應基因的表達.在生化應答中，本文著重討論負責維持和重建離子平衡的膜轉運蛋白、滲調劑的生物合成和功能及水分控制.這些生理生化應答最終使得液泡中離子濃度升高和滲調劑在胞質中積累.近年來，通過對各種鹽生植物或鹽敏感突變株的研究，闡明了許多鹽應答的離子轉運途徑、水通道和物種特異的滲調劑代謝途徑，克隆了其相關基因並能在轉基因淡水植物中產生耐鹽表型;另一方面，在擬南芥突變體及利用酵母鹽敏感突變株功能互補篩選得到一些編碼信號傳遞蛋白的基因，這些都有助於闡明植物鹽脅迫應答的分子機制。
  6. Through double - labeling immunoelectron microscopy, the same pattern was found as that of the above immunofluoresent microscopic data. 4, it has been showed that actin is a subunit of baf complex

    Nn幾tf可能是通過與brgi和rna聚合酶h小亞基b6的聯系參與了轉錄起始復合物的形成。
  7. In eukaryotes it may bind to proteins in a transcription complex to inhibit its action, or it may bind to a transcription factor

    在真核生物中，它可能與蛋白質結合形成一種轉錄復合體，抑制轉錄作用，或與轉錄因子結合在一起。
  8. After the statistical analysis on the distances between different particles representing baf complex, nf1 / ctf and polymerase ii large subunit, respectively, we further proved that the baf complex is closely associated to nf1 / ctf and rna polymerase ii large subunit. but nf1 / ctf and rna polymerase ii are weakly associated

    通過計算和分析分別代表兩種蛋白質的兩種金顆粒之間的距離，進一步證實baf復合物與rna聚合酶11的大亞基及轉錄因子呷ctf之間的聯系緊密，而轉錄因子nfi ctf與叫a聚合酶11的大亞基之間的聯系相對較弱。
  9. Recently, human elongator complexes have been isolated. the human complex is a fragile six - subunit complex that interacts with rnap ii and has hat activity directed against histone h3 and h4. depletion of elongator from hela nuclear extracts reduces the ability of these extracts to transcribe chromatin templates, providing biochemical support for the proposed role of elongator during transcript elongation in chromatin

    近來人elongator也被分離，它也是個不穩定的六亞基復合物，可與rnap相互作用，具有hat活性，能乙酰化h3和h4 ，在hela細胞核抽提物中去除elongator可降低抽提物對染色質模板的轉錄延伸速率，提供了該復合物在染色質為模板的轉錄延伸中有功能的生化證據，但是上面的信息都來自體外研究。
  10. Further, in the mouse spleen t lymphocytes activation system, it was found that, without activation by cona, there were no or extremely low level of expression of baf complex and nf1 / ctf in the spleen t lymphocytes

    進一步用小鼠t淋巴細胞活化體系的研究發現，未經cona激活的t淋巴細胞中， baf復合物和轉錄因子nf1 ctf不表達或低水平表達。
  11. Brg1 is the catalytic subunit of the swi / snf chromatin remodeling complex and shows neural - enriched expression

    染色質重組裝復合物在轉錄中發揮重要的作用，參與了細胞增殖、分化和胚胎發育模式形成等過程。
  12. It is well documented that they jointly take part in gene transcription that led by rna polymerase ii. 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

    哺乳動物swi snf （ baf ）復合物和轉錄因子（ nf1 ctf ）都是轉錄活動的重要調控因子，許多實驗證實，它們共同參與了基因轉錄調控活動。 baf復合物與轉錄因子nf1 ctf是否一同參加了由rna聚合酶介導的基因轉錄起始復合物的形成，目前還沒有比較一致的認識，已有的模型仍缺乏實驗支持。
  13. Our results showed that, in the activated mouse spleen t lymphocytes and self - proliferative jurkat cells, actin bound to brgl, nfl / ctf and rna polymerase ii during gene transcription. whereas, in unactivated mouse spleen t lymthocytes, no binding could be found

    結果表明，在活化的小鼠脾t淋巴細胞和自主增殖的jurkat細胞中，肌動蛋白可以與mf復合物、轉錄因於nfi ctf和rna聚合酶11結合。
  14. After activated by cona, the mouse spleen t lymphocytes started expressing baf complex and nf1 / ctf. the longer the stimulation, the higher the expression level of baf complex and nf1 / ctf in the cells

    經cona激活后，小鼠脾t淋巴細胞中baf復合物和轉錄因子nf1 ctf開始表達，隨著刺激時間的增加，表達量增加。
  15. Nuclear factor - kb ( nf - kb ) is one kind of cell transcription factor that exist in many kinds of cells in nervous system. it is also has great association with the process of neuronal degeneration and apoptosis. from the above we can see that tbi, secondary brain injury, apoptosis and cytokines associated tightly

    細胞核因子b （ nuclearfactor - b ， nf - b ）是一類普遍存在的細胞轉錄因子，功能性nf - b復合物存在於神經系統的各種類型的細胞中，包括神經元、星形膠質細胞、小膠質細胞、少突膠質細胞中，在神經細胞變性和凋亡過程中起十分重要的作用。
  16. Actin was closely associated to baf complex and rna polymerase ii, but not so closely to nfl / ctf

    肌動蛋白與baf復合物和rna聚合酶i工的聯系緊密，與轉錄因子nfi ctf的聯系不太密切。
  17. This data indicated the expression of baf complex and nf1 / ctf is closely related to cell activation and gene transcription activities

    以上實驗表明， baf復合物和轉錄因子nf1 ctf在細胞中的表達是與細胞活化和基因轉錄活動密切相關的。
  18. The results are shown as follows : 1, western blot analysis confirmed that baf complex and nf1 / ctf exist in the nuclei of self - proliferative jurkat cells

    主要結果如下： 1 、通過免疫印記實驗證實，在自主增殖的jurkat細胞核中，存在baf復合物和轉錄因子nf1 ctf 。
  19. In this dissertation, jurkat cells, hela cells and mouse spleen t lymphocytes were chosen as experimental materials to answer the question. with the aid of various techniques such as elisa, immuno - co - precipitation, indirect immunofluoresent co - localization, double - labeling immunoelectron microscopy and so on, the relationships of baf complex with nf1 / ctf and rna polymerase ii were careful observed and analyzed

    本文以jurkat細胞、 hela細胞和小鼠脾t淋巴細胞為研究材料，通過酶聯免疫吸附實驗（ elisa ） 、免疫共沉澱、免疫熒光共定位和免疫電鏡雙標記等實驗，觀察和分析了baf復合物與轉錄因子nf1 ctf和rna聚合酶在基因轉錄活動中的相互聯系。
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